engys / helyx-os Goto Github PK

When I tried to compile it I receiver error that folder lib is missing.

Is it possible to add pom.xml (maven) for example for storing all dependencies?

When changing solution and schemes parameters "on-the-fly" it would be great to apply those changes and write them into the corresponding foam dictionary without saving the case again during simulation.

I am having trouble running HELYX OS, receiving the following error:

Exception in thread "GUI Dispatch Queue" java.awt.HeadlessException:
No X11 DISPLAY variable was set, but this program performed an operation which requires it.
at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:204)
at java.awt.Window.(Window.java:536)
at java.awt.Frame.(Frame.java:420)
at javax.swing.JFrame.(JFrame.java:233)
at eu.engys.application.AbstractApplication$2.(AbstractApplication.java:128)
at eu.engys.application.AbstractApplication.initFrame(AbstractApplication.java:128)
at eu.engys.application.AbstractApplication$1.run(AbstractApplication.java:102)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

Please advise
I have done the following:
https://unix.stackexchange.com/questions/12755/how-to-forward-x-over-ssh-to-run-graphics-applications-remotely

I'm trying to run HELIX on ubuntu in the sub environment of win 10 anniversary
But when I execute the .sh file with the command:

./HELIX-OS.sh

All stops without any error with the screenshot attached.

Any opinion?

Thank you in advance

Hi,
I have installed Helyx-OS 2.3.1 and am not getting the 3D graphics preview. Can you please help me out??

Greetings,

Are there available versions for OF2.2.2 or 2.3.1, or is it viable to use the OF4.1 version to generate a mesh and then copy paste the polyMesh folder into an older OF2.2.2 case folder?

Best regards,

Hello,
I have downloaded and installed Helyx-os 2.4.0 binary,
I did this the first time as HELYX-OS-GUI
I did this the second time as HELYX-OS-GUI and Kernel
I did this the third time as HELYX-OS-GUI
Each time the install said it completed successfully; to delete the install I just deleted the HELYX-OS folders (is there some step I missed)

When i try to build from source I get the message the build failed:
`troy@troy-GS73VR-6RF:~/Engys/HELYX-OS/v2.4.0$ ant -buildfile build_src.xml
Buildfile: /home/troy/Engys/HELYX-OS/v2.4.0/build_src.xml

init:
[mkdir] Created dir: /home/troy/Engys/HELYX-OS/v2.4.0/build

compile:
[javac] Compiling 1134 source files to /home/troy/Engys/HELYX-OS/v2.4.0/build
[javac] warning: [options] bootstrap class path not set in conjunction with -source 7
[javac] warning: [options] source value 7 is obsolete and will be removed in a future release
[javac] warning: [options] target value 7 is obsolete and will be removed in a future release
[javac] warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.
[javac] /home/troy/Engys/HELYX-OS/v2.4.0/src/eu/engys/util/ui/stepcomponent/FlatButtonUI.java:46: warning: SwingUtilities2 is internal proprietary API and may be removed in a future release
[javac] import sun.swing.SwingUtilities2;
[javac] ^
[javac] /home/troy/Engys/HELYX-OS/v2.4.0/src/eu/engys/util/ui/TreeUtil.java:129: error: incompatible types: Enumeration cannot be converted to Enumeration
[javac] Enumeration e = parent.children();
[javac] ^
[javac] /home/troy/Engys/HELYX-OS/v2.4.0/src/eu/engys/util/ui/stepcomponent/FlatButtonUI.java:118: warning: SwingUtilities2 is internal proprietary API and may be removed in a future release
[javac] FontMetrics fm = SwingUtilities2.getFontMetrics(b, g);
[javac] ^
[javac] /home/troy/Engys/HELYX-OS/v2.4.0/src/eu/engys/util/ui/stepcomponent/FlatButtonUI.java:125: warning: SwingUtilities2 is internal proprietary API and may be removed in a future release
[javac] SwingUtilities2.drawStringUnderlineCharAt(b, g,text, mnemonicIndex, textRect.x + getTextShiftOffset(), textRect.y + fm.getAscent() + getTextShiftOffset());
[javac] ^
[javac] /home/troy/Engys/HELYX-OS/v2.4.0/src/eu/engys/util/ui/stepcomponent/FlatButtonUI.java:130: warning: SwingUtilities2 is internal proprietary API and may be removed in a future release
[javac] SwingUtilities2.drawStringUnderlineCharAt(b, g,text, mnemonicIndex, textRect.x, textRect.y + fm.getAscent());
[javac] ^
[javac] /home/troy/Engys/HELYX-OS/v2.4.0/src/eu/engys/util/ui/stepcomponent/FlatButtonUI.java:132: warning: SwingUtilities2 is internal proprietary API and may be removed in a future release
[javac] SwingUtilities2.drawStringUnderlineCharAt(b, g,text, mnemonicIndex, textRect.x - 1, textRect.y + fm.getAscent() - 1);
[javac] ^
[javac] Note: Some input files use or override a deprecated API.
[javac] Note: Recompile with -Xlint:deprecation for details.
[javac] 1 error
[javac] 9 warnings

BUILD FAILED
/home/troy/Engys/HELYX-OS/v2.4.0/build_src.xml:28: Compile failed; see the compiler error output for details.

Total time: 7 seconds
`

I am able to launch HELYX-OS and set up and run a simulation,
but the only Solution Algorithm I have in Solver Settings is the "Simple" the box is greyed out and I am unable to select any other solver.

I have OPENfoam 5.X installed.

is this a problem coming from the failed build, or is HELYX looking for something in OPENfoam 5.x that is missing or somewhere else?

Thanks
Troy

Hi having trouble to get a base mesh spacing of 0.001 m, my geometry is in mm and i probably will need a base mesh even smaller because one of the faces have a diameter of 2mm. When i use a base mesh spaccing of less than 5mm appers "Process Killed". I have 16 gb on my computer, im running in linux. But in the helyx os appers 989 mb in the lower rigth coner of the window. Can any one help me, is for master thesis.

Thanks,
Tiago Morão

Hi, I am trying to automate installation of Helyx-OS to use it on a mac over X11 from a container. When I manually install via the linux binaries it into the container it works fine, but I can’t seem to automate the installation to pack it into the dockerfile.
I have tried EOF’ing parameters, echo’ing parameters and lots of other stuff (yes, stdin, expect etc.), but nothing seems to work.

Is there any way installation of Helys-OS can be automated by a bash script?

Hy,

OpenFoam 4.1 and HELYX-OS 2.4 are installed on Ubuntu 20.04 LTS. PitzDaily example of OpenFoam was tested from Terminal and its working, I got results in ParaView.

However when I try to make a mesh in HELYX I got the following error:

It looks like opal_init failed for some reason; your parallel process is
likely to abort.  There are many reasons that a parallel process can
fail during opal_init; some of which are due to configuration or
environment problems.  This failure appears to be an internal failure;
here's some additional information (which may only be relevant to an
Open MPI developer):

  opal_shmem_base_select failed
  --> Returned value -1 instead of OPAL_SUCCESS

Is any idea how can I solve this issue?

Thanks in advance, Feri

Hi,

After a lot of effort I now seem to have OpenFoam and Helyx installed on my system. For completeness in explaining my issue, I used the the method detailed in"Installation of the Latest 64 Bit Linux Binaries" at http://engys.github.io/HELYX-OS/installation/#v1606. However after following these instruction only Helyx was installed and not OpenFoam.

It appears that Helyx installed OpenFoam itself when I tried to mesh a test geometry - something like 'pulling OpenFoam' appeared in the Helyx output window and now it seems that OpenFoam is installed - see following output.

Ok, now to my issue. When I mesh my test geometry I get a problem with write permissions as shown in the following output. How do I solve this?

• Run Mesh *

Case : /home/x/Engys/HELYX-OS/v2.4.0/newCase
Procs : 2
Log : /home/x/Engys/HELYX-OS/v2.4.0/newCase/log/snappyHexMesh.log
Env : /opt/OpenFOAM/OpenFOAM-v1606+/etc/bashrc
Vendor : /opt/OpenFOAM
Paraview : 4.1.0
MachineFile :
Solver :
/opt/OpenFOAM
/---------------------------------------------------------------------------
| ========= | |
| \ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \ / O peration | Version: v1606+ |
| \ / A nd | Web: www.OpenFOAM.com |
| \/ M anipulation | |
*---------------------------------------------------------------------------*/
Build : v1606+
Exec : blockMesh -dict system/blockMeshDict -case /home/x/Engys/HELYX-OS/v2.4.0/newCase
Date : Dec 27 2017
Time : 19:23:03
Host : "a311518cdf59"
PID : 196
Case : /home/x/Engys/HELYX-OS/v2.4.0/newCase
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Allowing user-supplied system call operations

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

Creating block mesh from
"/home/x/Engys/HELYX-OS/v2.4.0/newCase/system/blockMeshDict"
Creating curved edges
Creating topology blocks
Creating topology patches

Reading patches section

Creating block mesh topology

Reading physicalType from existing boundary file

Default patch type set to empty

Check topology

Basic statistics
	Number of internal faces : 0
	Number of boundary faces : 6
	Number of defined boundary faces : 6
	Number of undefined boundary faces : 0
Checking patch -> block consistency

Creating block offsets
Creating merge list .

Creating polyMesh from blockMesh
Creating patches
Creating cells
Creating points with scale 1
Block 0 cell size :
i : 0.4 .. 0.4
j : 0.4 .. 0.4
k : 0.4 .. 0.4

Writing polyMesh

--> FOAM FATAL ERROR:
The parent directory does not allow write permission to the process,
or one of the directories in "/home/x/Engys/HELYX-OS/v2.4.0/newCase/constant/polyMesh" did not allow search (execute) permission.

From function bool Foam::mkDir(const Foam::fileName&, mode_t)
in file POSIX.C at line 490.

FOAM exiting

tee: /home/x/Engys/HELYX-OS/v2.4.0/newCase/log/snappyHexMesh.log: Permission denied

I have issues with using this great software with docker, please see below.

I tried to following options:

1. I followed the instructions given at the bottom of https://engys.github.io/HELYX-OS/installation/ using the docker image "openfoamplus/of_v1606plus_centos66" which just gives me (after manually pulling the image from the console):

docker: Error response from daemon: oci runtime error: container_linux.go:247: starting container process caused "exec: \"/home/Downloads/newCase/mesh_parallel.run\": stat /home/Downloads/newCase/mesh_parallel.run: no such file or directory".

2. The same happens when using the slightly more recent "openfoamplus/of_v1612plus_centos66" image.
3. I used "openfoam/openfoam4-paraview50/" and just see (after loading and configuring the geometry and clicking "create" under the mesh settings)

Welcome to the OpenFOAM v4 Docker Image

Provides bash terminal with OpenFOAM 4.1 and ParaView 5.0.1

Produced and maintained by CFD Direct (http://cfd.direct), on behalf of the
OpenFOAM Foundation (http://openfoam.org), the owner and distributor of
OpenFOAM as free, open source software under the General Public Licence v3.

Further Resources:
* OpenFOAM User Guide:      http://cfd.direct/openfoam/user-guide
* C++ Source Guide:         http://cpp.openfoam.org
* OpenFOAM Training:        http://cfd.direct/openfoam-training
* Running in the Cloud:     http://cfd.direct/cloud
* Issue (Bug) Reporting:    http://bugs.openfoam.org
* Subscribe to Newsletter:  http://cfd.direct/news
* Contributors to OpenFOAM: http://openfoam.org/dev/contributors

A popup opens and closes itself (looks like reloading stuff) and then shows me again the geometry without any mesh. Meaning the process of meshing has failed without any errors.

In any of the cases there is no log file in the newCase/log folder.

I tried this on the following linux setups:

• OpenSuse Tumbleweed
• Archlinux
• CentOS 7

Hi,
Even though I downloaded these files, I still get the same error. Can you help me with this?

sudo apt-get install vtk6
sudo apt-get install libvtk6-java
sudo apt-get install openjdk-8-jre
sudo apt-get install openjdk-8-jdk
sudo apt install libglu1-mesa

Hi,

first of all, many thanks for offering a new version of Helyx os. This is a tremendous package for OpenFoam noobs like me.

I have the following issue here, running on Ubuntu 16.06.
When docker is ticked in the pref menu, everything seems to work fine, except for Paraview. I'm getting the following:
bash: cannot set terminal process group (-1): Inappropriate ioctl for device
bash: no job control in this shell
/opt/OpenFOAM
Created temporary 'newCase.OpenFOAM'
/opt/OpenFOAM/ThirdParty-v1606+/platforms/linux64Gcc/ParaView-5.0.1/lib/paraview-5.0/paraview: error while loading shared libraries: libQtHelp.so.4: cannot open shared object file: No such file or directory

On the other hand, if I untick docker, paraview being installed on the system, paraview works fine, but the rest does not work anymore obviously. Any idea on what's happening here ?

Thanks!

I ran into an issue with Helyx 2.4.0 under Ubuntu 20.04 when trying to run parallel simulations.

[0] --> FOAM FATAL IO ERROR:
[0] size 0 is not equal to the given value of 122
[0]
[0] file: /processor0/0/U.boundaryField.Inlet_duct from line 8416 to line 8417.

This error can be reproduced when trying to set set boundary conditions in the "Case Setup" tab without actualing changing something. For example, when the default value of the boundary is already the desired one. In this case saving the file sometimes creates some blanks between the keyword "value" and the actual value (as marked red in the image). If the solver is then started it complains with the given error message.

The error can be solved by selecting a different boundary setting, e.g. ZeroGradient, then saving the file, set the boundary back to the required one and save again. It can happen that this has to be repeated multiple times until each boundary has been properly written as it seems to happen that after one bc has been corrected the error appears in the next.

Hi everyone,

This is my first post here, so I am happy with any help I can get. I am also quite the newbie with Ubuntu and the codes in the terminal, so I am sorry beforehand if I ask stupid questions :)

I have the following problem:

• Freshly installed Ubuntu on a usb stick with persistent storage, according to theisarticle (https://www.howtogeek.com/howto/14912/create-a-persistent-bootable-ubuntu-usb-flash-drive/)
• Downloaded the latest helyx-os release
• Followed the installation instructions on the installation page.
• Install the GUI and Kernel

Then I get the following problem:

_Please select your linux distribution:

1. Ubuntu (14.04 or later)
2. Other
   #? 1
   Installing HELYX-OS kernel
   Ign:1 cdrom://Ubuntu 18.04.4 LTS Bionic Beaver - Release amd64 (20200203.1) bionic InRelease
   Hit:2 cdrom://Ubuntu 18.04.4 LTS Bionic Beaver - Release amd64 (20200203.1) bionic Release
   Hit:3 http://security.ubuntu.com/ubuntu bionic-security InRelease
   Hit:4 http://archive.ubuntu.com/ubuntu bionic InRelease
   Hit:5 http://archive.ubuntu.com/ubuntu bionic-updates InRelease
   Ign:6 https://www.openfoam.org/download/ubuntu bionic InRelease
   Err:8 https://www.openfoam.org/download/ubuntu bionic Release
   Redirection from https to 'http://dl.openfoam.org/ubuntu/dists/bionic/Release' is forbidden [IP: 52.56.138.82 443]
   Reading package lists... Done
   W: Target Sources (main/source/Sources) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:4
   W: Target Sources (restricted/source/Sources) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:4
   E: The repository 'http://www.openfoam.org/download/ubuntu bionic Release' does not have a Release file.
   N: Updating from such a repository can't be done securely, and is therefore disabled by default.
   N: See apt-secure(8) manpage for repository creation and user configuration details.
   W: Target Sources (main/source/Sources) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:4
   W: Target Sources (restricted/source/Sources) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:4

Installation completed!_

When starting Helyx-os from the installation folder with the command: ./HELYX-OS.sh

As suggested by the terminal text, when I want to set the core and paraview locations in the preferences, I cannot do this because they are not installed.

Do you have any suggestions to help?

Thanks alot!

Ramon

I'm attempting to use HELYX-OS 2.3.1 on a RHEL 6.6 system. I have the path to OpenFOAM 2.4.0 set in the preferences to: /cm/shared/apps/OpenFOAM/gcc/OpenFOAM-2.4.0

When attempting to create a mesh, HELYX-OS is setting VENDOR_HOME to /cm/shared/apps/OpenFOAM/gcc, which causes meshing to fail as the executables are unable to be found. ENV_LOADER appears to be set correctly.

I also manually added a '/' character to the end of the path in the application.properties file and that did not resolve the issue.

When defining volumetric refinement in distance mode, every refinement under 1e-3m distance gets removed, however openfoam would support it.

I'd like to test HELYX-OS on WSL2 (Ubuntu 20.04), but after the installation, I can see for a fraction of a second the following message.
After that, the system crash and I receive the error that I put after the image.
The error is probably related to the path of the executables.
Do you know if there is a way to set the path through the terminal?

Error message
PRODUCT

 Name:          HELYX-OS
 Vendor:        Engys
 Release Date:  2016-11-22
 Version:       v2.4.0
 Mail:          [email protected]
 Site:          http://engys.com/products/helyx-os
 Copyright:     Copyright © ENGYS Ltd 2016. All rights reserved.

SYSTEM

 Date:          Fri Nov 12 09:03:27 CET 2021
 OS:            Linux 5.10.60.1-microsoft-standard-WSL2 amd64
 Language       en
 Country        US

NETWORK

 Hostname        DESKTOP-EGJAF8B
 Ip              127.0.1.1

JAVA

 Version         1.7.0_11
 Vendor          Oracle Corporation
 Home            /home/doraz/Engys/HELYX-OS/jre
 ClassVersion    51.0
 ClassPath       /home/doraz/Engys/HELYX-OS/v2.4.0/lib/HELYX-OS.jar

USER

 Name            doraz
 Home            /home/doraz
 Dir             /home/doraz/Engys/HELYX-OS/v2.4.0

RMI

 Client Logging  -
 Client Level    -
 Server Logging  -
 Server Level    -
 Transport Level -
 Server Hostname 127.0.0.1

/home/doraz/Engys/HELYX-OS/v2.4.0/bin/launcher.conf: line 108: 14483 Aborted $COMMAND
EXIT

 Exit Code      134
 Message        ERROR

I am currently using OpenFOAM v6 and Ubuntu18.04
I wanted to use Helyx-OS and I am getting the following error , PLEASE HELP ME :(
java.lang.UnsatisfiedLinkError: /home/anusha/Engys/HELYX-OS/v2.4.0/ext/libvtkChartsCoreJava.so: /home/anusha/Engys/HELYX-OS/v2.4.0/ext/libjawt.so: symbol awt_Unlock version SUNWprivate_1.1 not defined in file libmawt.so with link time reference
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1939)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1864)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1854)
at java.lang.Runtime.loadLibrary0(Runtime.java:845)
at java.lang.System.loadLibrary(System.java:1084)
at vtk.vtkNativeLibrary.LoadLibrary(vtkNativeLibrary.java:214)
at eu.engys.util.VTKSettings._LoadAllNativeLibraries(VTKSettings.java:72)
at eu.engys.util.VTKSettings.LoadAllNativeLibraries(VTKSettings.java:41)
at eu.engys.vtk.modules.VTK3DModule.configure(VTK3DModule.java:53)
at com.google.inject.AbstractModule.configure(AbstractModule.java:59)
at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:223)
at com.google.inject.spi.Elements.getElements(Elements.java:101)
at com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:133)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:103)
at com.google.inject.Guice.createInjector(Guice.java:95)
at com.google.inject.Guice.createInjector(Guice.java:72)
at eu.engys.launcher.Launcher.main(Launcher.java:96)
0 - main - ERROR VTKSettings - vtkInteractionStyleJava NOT loaded
4 - main - ERROR VTKSettings - vtkInteractionWidgetsJava NOT loaded
6 - main - ERROR VTKSettings - vtkInteractionImageJava NOT loaded
10 - main - ERROR VTKSettings - vtkGeovisCoreJava NOT loaded
13 - main - ERROR VTKSettings - vtkAcceleratorsDaxJava NOT loaded
14 - main - ERROR VTKSettings - vtkAcceleratorsPistonJava NOT loaded
16 - main - ERROR VTKSettings - vtkDomainsChemistryJava NOT loaded
18 - main - ERROR VTKSettings - vtkIOPostgreSQLJava NOT loaded
20 - main - ERROR VTKSettings - vtkIOMPIImageJava NOT loaded
22 - main - ERROR VTKSettings - vtkIOVPICJava NOT loaded
24 - main - ERROR VTKSettings - vtkIOImportJava NOT loaded
26 - main - ERROR VTKSettings - vtkIOParallelLSDynaJava NOT loaded
27 - main - ERROR VTKSettings - vtkIOXdmf2Java NOT loaded
29 - main - ERROR VTKSettings - vtkIOMPIParallelJava NOT loaded
35 - main - ERROR VTKSettings - vtkIOMINCJava NOT loaded
37 - main - ERROR VTKSettings - vtkIOParallelJava NOT loaded
39 - main - ERROR VTKSettings - vtkIOExportJava NOT loaded
41 - main - ERROR VTKSettings - vtkIOGDALJava NOT loaded
43 - main - ERROR VTKSettings - vtkIOMySQLJava NOT loaded
45 - main - ERROR VTKSettings - vtkIOFFMPEGJava NOT loaded
50 - main - ERROR VTKSettings - vtkIOParallelExodusJava NOT loaded
51 - main - ERROR VTKSettings - vtkIOParallelNetCDFJava NOT loaded
53 - main - ERROR VTKSettings - vtkIOODBCJava NOT loaded
55 - main - ERROR VTKSettings - vtkIOGeoJSONJava NOT loaded
58 - main - ERROR VTKSettings - vtkParallelMPIJava NOT loaded
59 - main - ERROR VTKSettings - vtkPythonInterpreterJava NOT loaded
66 - main - ERROR VTKSettings - vtkViewsGeovisJava NOT loaded
67 - main - ERROR VTKSettings - vtkViewsInfovisJava NOT loaded
69 - main - ERROR VTKSettings - vtkViewsCoreJava NOT loaded
71 - main - ERROR VTKSettings - vtkViewsContext2DJava NOT loaded
73 - main - ERROR VTKSettings - vtkInfovisParallelJava NOT loaded
75 - main - ERROR VTKSettings - vtkInfovisBoostGraphAlgorithmsJava NOT loaded
81 - main - ERROR VTKSettings - vtkRenderingLODJava NOT loaded
82 - main - ERROR VTKSettings - vtkRenderingGL2PSJava NOT loaded
84 - main - ERROR VTKSettings - vtkRenderingFreeTypeJava NOT loaded
85 - main - ERROR VTKSettings - vtkRenderingAnnotationJava NOT loaded
87 - main - ERROR VTKSettings - vtkRenderingVolumeJava NOT loaded
89 - main - ERROR VTKSettings - vtkRenderingVolumeOpenGLJava NOT loaded
91 - main - ERROR VTKSettings - vtkRenderingFreeTypeOpenGLJava NOT loaded
98 - main - ERROR VTKSettings - vtkRenderingMatplotlibJava NOT loaded
99 - main - ERROR VTKSettings - vtkRenderingLICJava NOT loaded
101 - main - ERROR VTKSettings - vtkRenderingParallelJava NOT loaded
102 - main - ERROR VTKSettings - vtkRenderingVolumeAMRJava NOT loaded
104 - main - ERROR VTKSettings - vtkRenderingLabelJava NOT loaded
106 - main - ERROR VTKSettings - vtkRenderingQtJava NOT loaded
107 - main - ERROR VTKSettings - vtkRenderingCoreJava NOT loaded
111 - main - ERROR VTKSettings - vtkRenderingImageJava NOT loaded
114 - main - ERROR VTKSettings - vtkRenderingContext2DJava NOT loaded
115 - main - ERROR VTKSettings - vtkRenderingParallelLICJava NOT loaded
117 - main - ERROR VTKSettings - vtkRenderingOpenGLJava NOT loaded
118 - main - ERROR VTKSettings - vtkTestingRenderingJava NOT loaded
120 - main - ERROR VTKSettings - vtkFiltersParallelMPIJava NOT loaded
121 - main - ERROR VTKSettings - vtkFiltersReebGraphJava NOT loaded
123 - main - ERROR VTKSettings - vtkFiltersHybridJava NOT loaded
125 - main - ERROR VTKSettings - vtkFiltersStatisticsGnuRJava NOT loaded
127 - main - ERROR VTKSettings - vtkFiltersParallelJava NOT loaded
128 - main - ERROR VTKSettings - vtkFiltersParallelGeometryJava NOT loaded
134 - main - ERROR VTKSettings - vtkFiltersParallelFlowPathsJava NOT loaded
138 - main - ERROR VTKSettings - vtkFiltersParallelStatisticsJava NOT loaded
141 - main - ERROR VTKSettings - vtkFiltersParallelImagingJava NOT loaded
144 - main - ERROR VTKSettings - vtkWebGLExporterJava NOT loaded
145 - main - ERROR VTKSettings - vtkWebCoreJava NOT loaded
149 - main - ERROR VTKSettings - vtkChartsCoreJava NOT loaded
+++ Loading LookAndFeel +++
+++ Check License +++
+++ Loading Application +++
+++ Loading View +++
+++ Start Application +++
+++ Loading Menu Bar +++
+++ Loading Status Bar +++
+++ Loading Toolbar +++
+++ Layout Mesh +++
+++ Layout Base Mesh +++
+++ Layout Geometry +++
+++ Layout Lines +++
+++ Layout Material Point +++
+++ Layout Mesh +++
+++ Layout Custom +++
+++ Layout Case Setup +++
+++ Layout Solution Modelling +++
+++ Layout Materials +++
+++ Layout Boundary Conditions +++
+++ Layout Cell Zones +++
+++ Layout Numerical Schemes +++
+++ Layout Solver Settings +++
+++ Layout Runtime Controls +++
+++ Layout Fields Initialisation +++
+++ Layout Custom +++
+++ Layout Phases +++
+++ Layout Rigid Body Domain Motion +++
+++ Layout 6 DOF Domain Motion +++
+++ Layout Solver +++
+++ Layout Run Options +++
+++ Layout Runtime Controls +++
+++ Layout Residuals +++
+++ Layout Mesh +++
Exception in thread "GUI Dispatch Queue" java.awt.HeadlessException:
No X11 DISPLAY variable was set, but this program performed an operation which requires it.
at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:207)
at java.awt.Window.(Window.java:535)
at java.awt.Frame.(Frame.java:420)
at javax.swing.JFrame.(JFrame.java:224)
at eu.engys.application.AbstractApplication$2.(AbstractApplication.java:128)
at eu.engys.application.AbstractApplication.initFrame(AbstractApplication.java:128)
at eu.engys.application.AbstractApplication$1.run(AbstractApplication.java:102)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:721)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:682)
at java.awt.EventQueue$3.run(EventQueue.java:680)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:691)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)

After this the cursor just stopped and I waited for a very long time to see if something will happen , but nothing happened .
Please let me know what is the issue :(

Hi everyone,
I recently downloaded the program to my ubuntu 18.04 WSL.
I can open the program just fine, and click all the usual buttons. But for some bizarre reason I can't edit any of the Geometry and Base Mesh text fields.
Again, I can press and buttons and edit the text fields in the preferences menu, but I'm not able to enter or edit the text fields in the base mesh or the Geometry.
If anyone can find a solution, I would be grateful.
Any more information you need, just ask.
Thanks a lot

Please see https://wiki.debian.org/HowToPackageForDebian

Hello everyone,

I just install HELYX but I got an issue.
Just to precise that I'm on Debian 11,and in installed HELYX like if I was on Ubuntu 14.04+ and I install HELYX GUI and kernel, I reinstall JDK and JRE just to be sure.

I used this procedure for installation

What can I do ?

Thanks a lot

`
/home/misterwhy/Téléchargements/Engys/HELYX-OS/v2.4.0/bin/launcher.conf: ligne 45: avertissement :setlocale : LC_ALL : impossible de changer le paramètre de langue (en_US.UTF-8)
APP= HELYX-OS
COMMAND = java -Xms256m -Xmx1024m -XX:+UseSerialGC -Djava.rmi.server.hostname=127.0.0.1 -jar /home/misterwhy/Téléchargements/Engys/HELYX-OS/v2.4.0/lib/HELYX-OS.jar
Error occurred during initialization of VM
java.lang.UnsatisfiedLinkError: no zip in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1860)
at java.lang.Runtime.loadLibrary0(Runtime.java:845)
at java.lang.System.loadLibrary(System.java:1084)
at java.lang.System.initializeSystemClass(System.java:1145)

EXIT

 Exit Code      1
 Message        ERROR

`

When initializing the solution, the procBoundary entries in the 0 dictionary do not get updated with the new values but keep there value from the last decomposition. Decomposing the case again solves the problem, but it is not efficient.
Thanks!

I'm trying to compile on Lubuntu 18.04 using the README.md step by step tutorial.
I have installed ant 1.10.3-1ubuntu0.1 and default-jdk, which depends on openjdk-11-jdk (10.0.2+13-1ubuntu0.18.04.4).
Here is my console output:

user@user:/media/user/11828f6f-0a0f-43b6-9985-1a87a0dbf845/user/bouilds/helyx-os/inst-dir$ ant -buildfile build_src.xml
Buildfile: /media/user/11828f6f-0a0f-43b6-9985-1a87a0dbf845/user/bouilds/helyx-os/inst-dir/build_src.xml

init:
[mkdir] Created dir: /media/user/11828f6f-0a0f-43b6-9985-1a87a0dbf845/user/bouilds/helyx-os/inst-dir/build

compile:
[javac] Compiling 1134 source files to /media/user/11828f6f-0a0f-43b6-9985-1a87a0dbf845/user/bouilds/helyx-os/inst-dir/build

BUILD FAILED
/media/user/11828f6f-0a0f-43b6-9985-1a87a0dbf845/user/bouilds/helyx-os/inst-dir/build_src.xml:28: /media/user/11828f6f-0a0f-43b6-9985-1a87a0dbf845/user/bouilds/helyx-os/inst-dir/lib does not exist.

Total time: 0 seconds
user@user:/media/user/11828f6f-0a0f-43b6-9985-1a87a0dbf845/user/bouilds/helyx-os/inst-dir$

Hello, could someone help me please:

I installed OpenFoam 7, and then the Helyx-OS v.2.4.0 (GUI only), but it seemed like there was different dictionaries format or something: when I try to run the case OF gives error:

-> FOAM FATAL ERROR:
[2] Solution convergence criteria specified in PIMPLE.residualControl must be given as single values. Corrector loop convergence criteria, if appropriate, are specified as dictionaries in PIMPLE.ResidualControl.

I read that Helyx-OS is designed for OpenFoam 4.x, so I installed OF 4.x as well in home folder using these instructions
It compiled without errors (icoFoam -help gives OpenFOAM-4.x )
But when I set the OF 4.x path (/home/anton/OpenFOAM/OpenFOAM-4.x) in [Edit]->[Preferences] in Helyx-OS, it gives

mpirun was unable to find the specified executable file, and therefore
did not launch the job. This error was first reported for process
rank 0; it may have occurred for other processes as well.

I also tried to install HELYX-OS again, in the folder where it was already installed, but with option
"GUI and Kernel"
The installation finishes almost instantly without any errors, but also without installing the kernel.

So my question is:
Is Helyx-OS working with OpenFoam 7? If so, then what am I doing wrong with setting up the case?
If not, what should I do to run the case?

My system is ubuntu 18.04 running on WSL

Hi,

I've installed openFOAM v1606+ and HELYX-OS v2.4.0 per the installation process "Installation of the Latest 64 Bit Linux Binaries" on the github page. HELYX opens up fine but when I come to generate a mesh I get 'Cannot run program "docker" (in directory ...

See attached screenshot.

Any ideas?

Hello, the controlDict gets overwritten without the custom section when applying new runTime Control parameters on-the-fly.

Thank you!

While setting up an interFOAM case with Helyx-OS, in the boundary conditions panel, the units of p_rgh are displayed as $m^2/s^2$, whereas, in the p_rgh file, I see the dimensions are:

dimensions [ 1 -1 -2 0 0 0 0 ];

So, I think in the GUI also it should show as $kg/(m-s^2)$

Sam

I did run some simple cases with helyxos and simpleFoam solver for a laminar flow everything is working perfectly.

But if I try to add some thermal effect, it is not working anymore.
Even for a really simple case (laminar flow, with a uniform temperature).
As soon as the buoyantBoussinesqSimpleFoam solver is selected I have those errors messages :

Starting time loop

Time = 1

smoothSolver:  Solving for Ux, Initial residual = 0.2169410868, Final residual = 0.01162152451, No Iterations 3
smoothSolver:  Solving for Uy, Initial residual = 0.333764501, Final residual = 0.02089926544, No Iterations 3
smoothSolver:  Solving for Uz, Initial residual = 0.2148274967, Final residual = 0.01149639771, No Iterations 3
#0  Foam::error::printStack(Foam::Ostream&) at ??:?
#1  Foam::sigFpe::sigHandler(int) at ??:?
#2  ? in "/lib/x86_64-linux-gnu/libc.so.6"
#3  Foam::incompressible::alphatJayatillekeWallFunctionFvPatchScalarField::yPlusTherm(double, double) const at ??:?
#4  Foam::incompressible::alphatJayatillekeWallFunctionFvPatchScalarField::updateCoeffs() at ??:?
#5  Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>::Boundary::evaluate() at ??:?
#6  ? at ??:?
#7  __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#8  ? at ??:?
/home/pyr/OpenFOAM/pyr-4.1/run/PaoloGeremia/tuto_paolo/newCase/solver_parallel.run: line 32: 36956 Floating point exception(core dumped) $SOLVER -case $CASE 2>&1
     36957 Done                    | tee -a $LOG

I'm running:
Ubuntun 16.04.3 LTS x64
Helyx-os v2.4
Openfoam 4.1

After solving #39 openFOAM 8 is installed.
So HELYX cannot start the solvers due to #27 popping up.

I have installed Helyx via the instructions provided choosing the option to install the GUI and Kernal provided. I get the message about there being no executable path. However when I go to Edit/Preferences I don't know where to direct the path. I have seen it is recommended that it should be the /opt folder. But I do not have any files in /opt.

Fairly new to Ubuntu so if you need any more information to help then just ask as I am new to forums.

On Helyx OS v2.3.1 while setting up a VOF model, boundary conditions and Fields initialisation for the pressure should be given in Pa and not in m2/s2 as indicated in the gui.

Hello, community,

I try to install the Helix-OS on my Windows Subsystem Linux. The installation was not so simple, how it is in the description, because I have needed to install also b2zip.
Anyway, now the OS is installed, but I cannot start it from Linux.
Hier is the error code after I type ~/Engys/HELYX-OS/v2.4.0$ ./HELYX-OS.sh in the command line:
/home/vfinonch/Engys/HELYX-OS/v2.4.0/bin/launcher.conf: line 45: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
APP= HELYX-OS
COMMAND = java -Xms256m -Xmx1024m -XX:+UseSerialGC -Djava.rmi.server.hostname=127.0.0.1 -jar /home/vfinonch/Engys/HELYX-OS/v2.4.0/lib/HELYX-OS.jar
Exception in thread "main" java.lang.UnsatisfiedLinkError: /home/vfinonch/Engys/HELYX-OS/jre/lib/amd64/xawt/libmawt.so: libXrender.so.1: cannot open shared object file: No such file or directory
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1939)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1864)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1825)
at java.lang.Runtime.load0(Runtime.java:792)
at java.lang.System.load(System.java:1059)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1939)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1864)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1846)
at java.lang.Runtime.loadLibrary0(Runtime.java:845)
at java.lang.System.loadLibrary(System.java:1084)
at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:67)
at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:47)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Toolkit.loadLibraries(Toolkit.java:1648)
at java.awt.Toolkit.(Toolkit.java:1670)
at java.awt.Component.(Component.java:595)
at sun.misc.Unsafe.ensureClassInitialized(Native Method)
at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43)
at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:140)
at java.lang.reflect.Field.acquireFieldAccessor(Field.java:949)
at java.lang.reflect.Field.getFieldAccessor(Field.java:930)
at java.lang.reflect.Field.set(Field.java:680)
at eu.engys.launcher.StartUpMonitor.pwnSplashScreen(StartUpMonitor.java:87)
at eu.engys.launcher.StartUpMonitor.info(StartUpMonitor.java:58)
at eu.engys.launcher.Launcher.main(Launcher.java:50)

Could you please explain, what I need to do more to launch the OS.

Thanks in advance!

Vitaliy

Hello to all,

I opened this issue to installing a correct virtual machine on host OS with high performance as like as host OS performance.

Which operating system is better at VM to working HELYX-OS perfectly?
I choosed official Ubuntu 18.04 64bit.

See image:

We should work on it more to achieving highest performance.

To be continue ...

Good morning,

I'm running helix in ubuntu Subsystem for Windows 10.

The cursor does not allow editing of fields, like for example the geometry's dimensions and so I can't change the dimensions from the default values.

Any solutions?

thank you in advance

I have loaded as per instructions https://engys.github.io/HELYX-OS/installation/ on ubuntu 20.04.6 LTS
I get below error
java.lang.UnsatisfiedLinkError: /home/snp/Helyx_ox/Engys/Engys/HELYX-OS/v2.4.0/ext/libvtkChartsCoreJava.so: /home/snp/Helyx_ox/Engys/Engys/HELYX-OS/v2.4.0/ext/libjawt.so: undefined symbol: awt_Unlock, version SUNWprivate_1.1
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1939)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1864)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1854)
at java.lang.Runtime.loadLibrary0(Runtime.java:845)
at java.lang.System.loadLibrary(System.java:1084)
at vtk.vtkNativeLibrary.LoadLibrary(vtkNativeLibrary.java:214)
at eu.engys.util.VTKSettings._LoadAllNativeLibraries(VTKSettings.java:72)
at eu.engys.util.VTKSettings.LoadAllNativeLibraries(VTKSettings.java:41)
at eu.engys.vtk.modules.VTK3DModule.configure(VTK3DModule.java:53)
at com.google.inject.AbstractModule.configure(AbstractModule.java:59)
at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:223)
at com.google.inject.spi.Elements.getElements(Elements.java:101)
at com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:133)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:103)
at com.google.inject.Guice.createInjector(Guice.java:95)
at com.google.inject.Guice.createInjector(Guice.java:72)
at eu.engys.launcher.Launcher.main(Launcher.java:96)
0 - main - ERROR VTKSettings - vtkInteractionStyleJava NOT loaded
1 - main - ERROR VTKSettings - vtkInteractionWidgetsJava NOT loaded
2 - main - ERROR VTKSettings - vtkInteractionImageJava NOT loaded
2 - main - ERROR VTKSettings - vtkGeovisCoreJava NOT loaded
2 - main - ERROR VTKSettings - vtkAcceleratorsDaxJava NOT loaded
3 - main - ERROR VTKSettings - vtkAcceleratorsPistonJava NOT loaded
3 - main - ERROR VTKSettings - vtkDomainsChemistryJava NOT loaded
5 - main - ERROR VTKSettings - vtkIOPostgreSQLJava NOT loaded
5 - main - ERROR VTKSettings - vtkIOMPIImageJava NOT loaded
6 - main - ERROR VTKSettings - vtkIOVPICJava NOT loaded
6 - main - ERROR VTKSettings - vtkIOImportJava NOT loaded
7 - main - ERROR VTKSettings - vtkIOParallelLSDynaJava NOT loaded
7 - main - ERROR VTKSettings - vtkIOXdmf2Java NOT loaded
7 - main - ERROR VTKSettings - vtkIOMPIParallelJava NOT loaded
8 - main - ERROR VTKSettings - vtkIOMINCJava NOT loaded
8 - main - ERROR VTKSettings - vtkIOParallelJava NOT loaded
8 - main - ERROR VTKSettings - vtkIOExportJava NOT loaded
9 - main - ERROR VTKSettings - vtkIOGDALJava NOT loaded
9 - main - ERROR VTKSettings - vtkIOMySQLJava NOT loaded
9 - main - ERROR VTKSettings - vtkIOFFMPEGJava NOT loaded
10 - main - ERROR VTKSettings - vtkIOParallelExodusJava NOT loaded
10 - main - ERROR VTKSettings - vtkIOParallelNetCDFJava NOT loaded
10 - main - ERROR VTKSettings - vtkIOODBCJava NOT loaded
11 - main - ERROR VTKSettings - vtkIOGeoJSONJava NOT loaded
11 - main - ERROR VTKSettings - vtkParallelMPIJava NOT loaded
12 - main - ERROR VTKSettings - vtkPythonInterpreterJava NOT loaded
12 - main - ERROR VTKSettings - vtkViewsGeovisJava NOT loaded
13 - main - ERROR VTKSettings - vtkViewsInfovisJava NOT loaded
13 - main - ERROR VTKSettings - vtkViewsCoreJava NOT loaded
13 - main - ERROR VTKSettings - vtkViewsContext2DJava NOT loaded
14 - main - ERROR VTKSettings - vtkInfovisParallelJava NOT loaded
14 - main - ERROR VTKSettings - vtkInfovisBoostGraphAlgorithmsJava NOT loaded
15 - main - ERROR VTKSettings - vtkRenderingLODJava NOT loaded
15 - main - ERROR VTKSettings - vtkRenderingGL2PSJava NOT loaded
15 - main - ERROR VTKSettings - vtkRenderingFreeTypeJava NOT loaded
16 - main - ERROR VTKSettings - vtkRenderingAnnotationJava NOT loaded
16 - main - ERROR VTKSettings - vtkRenderingVolumeJava NOT loaded
17 - main - ERROR VTKSettings - vtkRenderingVolumeOpenGLJava NOT loaded
17 - main - ERROR VTKSettings - vtkRenderingFreeTypeOpenGLJava NOT loaded
18 - main - ERROR VTKSettings - vtkRenderingMatplotlibJava NOT loaded
18 - main - ERROR VTKSettings - vtkRenderingLICJava NOT loaded
19 - main - ERROR VTKSettings - vtkRenderingParallelJava NOT loaded
20 - main - ERROR VTKSettings - vtkRenderingVolumeAMRJava NOT loaded
21 - main - ERROR VTKSettings - vtkRenderingLabelJava NOT loaded
21 - main - ERROR VTKSettings - vtkRenderingQtJava NOT loaded
21 - main - ERROR VTKSettings - vtkRenderingCoreJava NOT loaded
22 - main - ERROR VTKSettings - vtkRenderingImageJava NOT loaded
22 - main - ERROR VTKSettings - vtkRenderingContext2DJava NOT loaded
23 - main - ERROR VTKSettings - vtkRenderingParallelLICJava NOT loaded 23 - main - ERROR VTKSettings - vtkRenderingOpenGLJava NOT loaded
23 - main - ERROR VTKSettings - vtkTestingRenderingJava NOT loaded
24 - main - ERROR VTKSettings - vtkFiltersParallelMPIJava NOT loaded
24 - main - ERROR VTKSettings - vtkFiltersReebGraphJava NOT loaded
24 - main - ERROR VTKSettings - vtkFiltersHybridJava NOT loaded
25 - main - ERROR VTKSettings - vtkFiltersStatisticsGnuRJava NOT loaded
25 - main - ERROR VTKSettings - vtkFiltersParallelJava NOT loaded
26 - main - ERROR VTKSettings - vtkFiltersParallelGeometryJava NOT loaded
26 - main - ERROR VTKSettings - vtkFiltersParallelFlowPathsJava NOT loaded
27 - main - ERROR VTKSettings - vtkFiltersParallelStatisticsJava NOT loaded
28 - main - ERROR VTKSettings - vtkFiltersParallelImagingJava NOT loaded
28 - main - ERROR VTKSettings - vtkWebGLExporterJava NOT loaded
29 - main - ERROR VTKSettings - vtkWebCoreJava NOT loaded
29 - main - ERROR VTKSettings - vtkChartsCoreJava NOT loaded
+++ Loading LookAndFeel +++
+++ Check License +++
+++ Loading Application +++
+++ Loading View +++
+++ Start Application +++
+++ Loading Menu Bar +++
+++ Loading Status Bar +++
+++ Loading Toolbar +++
+++ Layout Mesh +++
+++ Layout Base Mesh +++
+++ Layout Geometry +++
+++ Layout Lines +++
+++ Layout Material Point +++
+++ Layout Mesh +++
+++ Layout Custom +++
+++ Layout Case Setup +++
+++ Layout Solution Modelling +++
+++ Layout Materials +++
+++ Layout Boundary Conditions +++
+++ Layout Cell Zones +++
+++ Layout Numerical Schemes +++
+++ Layout Solver Settings +++
+++ Layout Runtime Controls +++
+++ Layout Fields Initialisation +++
+++ Layout Custom +++
+++ Layout 6 DOF Domain Motion +++
+++ Layout Rigid Body Domain Motion +++
+++ Layout Phases +++
+++ Layout Solver +++
+++ Layout Run Options +++
+++ Layout Runtime Controls +++
+++ Layout Residuals +++
+++ Layout Mesh +++
Exception in thread "GUI Dispatch Queue" java.awt.HeadlessException:
No X11 DISPLAY variable was set, but this program performed an operation which requires it.
at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:207)
at java.awt.Window.(Window.java:535)
at java.awt.Frame.(Frame.java:420)
at javax.swing.JFrame.(JFrame.java:224)
at eu.engys.application.AbstractApplication$2.(AbstractApplication.java:128)
at eu.engys.application.AbstractApplication.initFrame(AbstractApplication.java:128)
at eu.engys.application.AbstractApplication$1.run(AbstractApplication.java:102)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:721)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:682)
at java.awt.EventQueue$3.run(EventQueue.java:680)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:691)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)

Need help , I am not good in Ubuntu/Linus
Regards
Surendra

When installing HELYX and the Kernel on Ubuntu 20.04 the correct GPG keys are not loaded so the installation of openfoam fails.

I cannot find the install script in the repo so I cannot make a pull request.

There hasn't been any code updates since 2016 in this project and the commercial version is in version 3.1.1 and it has received a major UI upgrade, while Helyx os is still in 2.4. Is this software still supported? Does it work with current OpenFoam releases?

Hello,
should the boundary conditions in HELYX-OS -> Case Setup reset to default after every remeshing?
If no, any ideas why this maybe happening?
If yes, any way to store boundary conditions?
thanks

If the user adds manual entries such as functionObjects, these will be removed when running the solver. Is it in the pipe to remove this "feature"?

See everything about my problem in the image:
While executing ./HELYX-OS.sh i give an error, However the file "java" is exist in bin directory!

And i granted all permission to everyuser!

Hello,
I install yesterday Helyx-OS , using the script:
HELYX-OS-2.4.0-linux-x86_64.bin
It was working ok.

Today "create mesh " do not work anymore.

I got the message attached in the Terminal runing Helys-Os.
I'am runing on linux-mint18 , 64bit machine.
I just instal a VNC server in between , which I do not think it is link.
Could anyone help?

Thanks in advance
Have a nice day.
fred

bug_Java_HelyxOS.txt

Hi, I Installed Helyx-OS and the compatible Opem FOAM version on a Virtual Machine in the Home folder. But when I press create mesh in Helyx-OS it says blockMesh command not found.I can notice that the blockMesh.dict is not found there. What should I do?

Tired to install per these instructions:
http://engys.github.io/HELYX-OS/installation/

Using Ubuntu 14.04 LTS in a Virtual Box

I could not copy and paste the error. There should be a screen snapshot attached!

I just installed HELYX and am getting the following errors. The GUI won't even open. I an using Ubuntu 18.04 LTS with OpenFOAM v1912 on a windows 10 machine. Any help would be greatly appreciated!

0 - main - ERROR VTKSettings - vtkInteractionStyleJava NOT loaded
1 - main - ERROR VTKSettings - vtkInteractionWidgetsJava NOT loaded
...

14 - main - ERROR VTKSettings - vtkWebCoreJava NOT loaded
14 - main - ERROR VTKSettings - vtkChartsCoreJava NOT loaded

I tried following these steps from an OpenFOAMwiki to fix it and it didn't work.

tar -xjf HELYX-OS-2.4.0-linux-x86_64.tar.bz2
cd Engys/HELYX-OS
rm -rf jre
ln -s /usr/lib/jvm/java-8-openjdk-amd64/jre jre
cd v2.4.0
rm -rf ext/lib*
cp -a /usr/lib//libvtk ext/
rm lib/vtk6.jar
mkdir lib/vtk6
cd lib/vtk6
unzip /usr/share/java/vtk6.jar
sed -i
-e 's=.vtkParallelMPI4PyJava.=='
-e 's=.vtkRenderingVolumeOpenGLNewJava.=='
-e 's=.vtkRenderingExternalJava.=='
-e 's=.vtkRenderingFreeTypeOpenGL2Java.=='
-e 's=.vtkRenderingVolumeAMRJava.=='
-e 's=.vtkRenderingContextOpenGL2Java.=='
-e 's=.vtkRenderingVolumeOpenGL2Java.=='
-e 's=.vtkRenderingOpenGL2Java.=='
-e 's=.vtkDomainsChemistryOpenGL2Java.=='
-e 's=.vtkIOADIOSJava.=='
-e 's=.vtkFiltersPythonJava.=='
-e 's=.vtkFiltersStatisticsGnuRJava.=='
-e 's=.vtkAcceleratorsPistonJava.=='
-e 's=.vtkAcceleratorsDaxJava.=='
-e 's=.vtkInfovisParallelJava.=='
vtk/vtkNativeLibrary.java
javac vtk/vtkNativeLibrary.java
zip -r ../vtk6.jar *
cd ../..

This still didn't work.

I found that it might be an existing library error so I installed some libraries with the following commands. This came from another github issue page.

sudo apt-get install vtk6
sudo apt-get install libvtk6-java
sudo apt-get install openjdk-8-jre
sudo apt-get install openjdk-8-jdk
sudo apt install libglu1-mesa

I can't get it to open with these errors. Any advice?

Hello,

when adding a volVectorFieldValue U (0 0 0) to a custom setFieldsDict, the string will be replaced with fieldValues (0 0 0) which is wrong syntax. With volScalarFieldValue there is no problem.

Good evening,

I am a university student, and I have been having a technical problem. For my master thesis I am using Helyx-os to generate the mesh, however I have a problem in one of the geometries. When I go to mesh my inlet has is a quarter circle with a radius of 0.8mm and so I need a very small base mesh spacing but as I only have 1gb of memory available, when I reduce the base mesh spacing of the kill process, how could I increase the available memory, if that is the problem of the inlet not appearing in the mesh. I have a computer with 16gb and only appears 1 gb in Helyx-OS, how can I change that?

Thanks,
Tiago Morão

Hello!

Currently i am git cloning the project ... (See image):

After git cloning the project a directory with name "HELYX-OS" has been created, I navigated to it and i found some files and one folder with name "src";
I executed "ant -buildfile build_src.xml" and i give an error (see image):

Error:
BUILD FAILED
/home/marzban/HELYX-OS/build_src.xml:28: /home/marzban/HELYX-OS/lib does not exist.