Could not load `sumocfg` files. about pedsumo

[M-Colley]

So the problem is with GIT LFS and the quota per project (1GB per month). Therefore, I have created a Google Drive link to download the resources directory.

The link is: https://drive.google.com/file/d/1QdxX8_j1YggWxMeIVQcxMbVKmSrN1a92/view?usp=drive_link

Just replace the resources folder with this folder.

Kind regards

[M-Colley]

Hey there and thank you for your interest in this project!

You are correct, the source code looks for this python file.

This is the relevant code in the xml2csvSWA.py file:

# automatically adjusts xml2csvPath to your operating system
path_set_successful: bool = True
if automaticPathAdjust:
    try:
        string_to_xml2csv_per_os = os.path.join("tools", "xml", "xml2csv.py")
        xml2csvPath = os.path.join(os.getenv("SUMO_HOME"), string_to_xml2csv_per_os)
    except:
        path_set_successful = False
        print("xml2csvSWA: Could not find system path to SUMO_HOME.")

if not os.path.exists(xml2csvPath):
    path_set_successful = False
    print("xml2csvSWA: Could not find xml2csv.py file. Looked in path: " + xml2csvPath)

Which SUMO version do you have?
Can you try and locate the xml2csv.py file? while we have tried our code on MAC and Windows, you might have a different setup..

[Ezharjan]

Hey there and thank you for your interest in this project!

You are correct, the source code looks for this python file.

This is the relevant code in the xml2csvSWA.py file:

# automatically adjusts xml2csvPath to your operating system
path_set_successful: bool = True
if automaticPathAdjust:
    try:
        string_to_xml2csv_per_os = os.path.join("tools", "xml", "xml2csv.py")
        xml2csvPath = os.path.join(os.getenv("SUMO_HOME"), string_to_xml2csv_per_os)
    except:
        path_set_successful = False
        print("xml2csvSWA: Could not find system path to SUMO_HOME.")

if not os.path.exists(xml2csvPath):
    path_set_successful = False
    print("xml2csvSWA: Could not find xml2csv.py file. Looked in path: " + xml2csvPath)

Which SUMO version do you have? Can you try and locate the xml2csv.py file? while we have tried our code on MAC and Windows, you might have a different setup..

Thanks for you response!
Yes, I'm using Linux Ubuntu 20.04 LTS with the SUMO version of Eclipse SUMO Version 1.4.0 | Build features: x86_64-pc-linux-gnu GDAL GUI.
I'll try again somedays later on my Windows 11 platform.

[M-Colley]

Thanks for clarifying. I believe the SUMO version is the cause of the error. I think the conversion was only added much later. We have tested (and only support) versions 1.17.0, 1.18.0, and 1.19.0.

Please try it with those and, in the best case, in the newest version.

Kind regards

[Ezharjan]

Thanks for clarifying. I believe the SUMO version is the cause of the error. I think the conversion was only added much later. We have tested (and only support) versions 1.17.0, 1.18.0, and 1.19.0.

Please try it with those and, in the best case, in the newest version.

Kind regards

Thanks!

I have updated my SUMO to 1.19.0 using the following commands:

sudo add-apt-repository ppa:sumo/stable
sudo apt-get update
sudo apt-get install sumo sumo-tools sumo-doc

And now the sumo version is:

Eclipse SUMO sumo Version 1.19.0
 Build features: Linux-5.4.0-164-generic x86_64 GNU 9.4.0 Release FMI Proj GUI Intl SWIG GDAL GL2PS Eigen
 Copyright (C) 2001-2023 German Aerospace Center (DLR) and others; https://sumo.dlr.de

Eclipse SUMO sumo Version 1.19.0 is part of SUMO.
This program and the accompanying materials
are made available under the terms of the Eclipse Public License v2.0
which accompanies this distribution, and is available at
http://www.eclipse.org/legal/epl-v20.html
This program may also be made available under the following Secondary
Licenses when the conditions for such availability set forth in the Eclipse
Public License 2.0 are satisfied: GNU General Public License, version 2
or later which is available at
https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later

After reinstalling all the requirements and rerunning the command python main.py in SumoWithAVs folder, the following error occurs:

(pedsumo) alex@fst-computer:~/Documents/PedSUMO/SumoWithAVs$ python main.py 
 Retrying in 1 seconds
Error: invalid document structure
Error:  (At line/column 2/1).
Error: Could not load configuration '../resources/wildau/randomTrips/output_configuration_randomTrips.sumocfg'.
Quitting (on error).
/home/alex/anaconda3/envs/pedsumo/lib/python3.11/site-packages/traci/main.py:154: UserWarning: Could not connect to TraCI server using port 44765 (TraCI server already finished). Retrying with different port.
  warnings.warn(("Could not connect to TraCI server using port %s (%s)." +
 Retrying in 1 seconds
Error: invalid document structure
Error:  (At line/column 2/1).
Error: Could not load configuration '../resources/wildau/randomTrips/output_configuration_randomTrips.sumocfg'.
Quitting (on error).

It seems that you didn't put the correct content that is loadable by the program inside output_configuration_randomTrips.sumocfg. The content inside one of the .sumocfg files is:

(pedsumo) alex@fst-computer:~/Documents/PedSUMO/resources/bologna$ cat run.sumocfg 
version https://git-lfs.github.com/spec/v1
oid sha256:691c3d2e863de9efa02035f5c83f962ed67be77871e85eb9cde3c5e284207999
size 868

Does this mean that I have to clone the repository only via "gitlab-mi.informatik.uni-ulm.de:ehmi/sumo-se-2022.git" ?
Are there any ways do clone it directly through Github without missing the correct content inside .sumocfg files?

[M-Colley]

Thank you for bringing this up! It does seem like the wrong files (or not the full files) were uploaded here. I will resolve this in my next commit :)

[Ezharjan]

Thanks!