Save project don't save on Linux about prusacontrol

[antoneliasson]

Saving works in 0.9.3. Opening is broken though. Opening in 0.9.3 produces a similar backtrace to what saving did in 0.9.2. Compare:

[5.1.1]anton@balder:~/Downloads> ./prusacontrol_0.9.2.297_beta.AppImage
/bin/bash: /tmp/.mount_prusacpcp4Dy/lib/x86_64-linux-gnu/libtinfo.so.5: no version information available (required by /bin/bash)
/bin/bash: /tmp/.mount_prusacpcp4Dy/lib/x86_64-linux-gnu/libtinfo.so.5: no version information available (required by /bin/bash)
Traceback (most recent call last):
File "./PrusaControl-master/controller.py", line 806, in save_project_file
File "./PrusaControl-master/controller.py", line 880, in save_project
File "./PrusaControl-master/projectFile.py", line 40, in save
File "./PrusaControl-master/projectFile.py", line 147, in save
File "./usr/lib/python3.4/xml/etree/ElementTree.py", line 1126, in tostring
File "./usr/lib/python3.4/xml/etree/ElementTree.py", line 761, in write
File "./usr/lib/python3.4/contextlib.py", line 59, in enter
File "./usr/lib/python3.4/xml/etree/ElementTree.py", line 833, in _get_writer
LookupError: unknown encoding: us-ascii

[5.1.1]anton@balder:~/Downloads> ./prusacontrol_0.9.3.388_beta.AppImage
/bin/bash: /tmp/.mount_prusacJnsmSw/lib/x86_64-linux-gnu/libtinfo.so.5: no version information available (required by /bin/bash)
/bin/bash: /tmp/.mount_prusacJnsmSw/lib/x86_64-linux-gnu/libtinfo.so.5: no version information available (required by /bin/bash)
GUI set normal support settings
GUI set normal support settings
Traceback (most recent call last):
File "./PrusaControl-master/controller.py", line 1115, in open_project_file
File "./PrusaControl-master/controller.py", line 1223, in import_project
File "./PrusaControl-master/projectFile.py", line 37, in init
File "./PrusaControl-master/projectFile.py", line 84, in load
File "./usr/lib/python3.4/zipfile.py", line 937, in init
File "./usr/lib/python3.4/zipfile.py", line 1016, in _RealGetContents
LookupError: unknown encoding: cp437

[marcopiraccini]

Well, now save works with 0.9.3_390_beta
But opening don't, here the error (Ubuntu 16.04):

/bin/bash: /tmp/.mount_prusacMJUc2D/lib/x86_64-linux-gnu/libtinfo.so.5: no version information available (required by /bin/bash)
/bin/bash: /tmp/.mount_prusacMJUc2D/lib/x86_64-linux-gnu/libtinfo.so.5: no version information available (required by /bin/bash)
GUI set normal support settings
GUI set normal support settings
Traceback (most recent call last):
  File "./PrusaControl-master/controller.py", line 1115, in open_project_file
  File "./PrusaControl-master/controller.py", line 1223, in import_project
  File "./PrusaControl-master/projectFile.py", line 37, in __init__
  File "./PrusaControl-master/projectFile.py", line 84, in load
  File "./usr/lib/python3.4/zipfile.py", line 937, in __init__
  File "./usr/lib/python3.4/zipfile.py", line 1016, in _RealGetContents
LookupError: unknown encoding: cp437

[marcopiraccini]

Testing with brand new 0.9.4 (Ubuntu 16.04).
The error is still there. here the log when trying to open a project:

⇒ ./PrusaControl_0.9.4_415_beta_64bit.AppImage       
/bin/bash: /tmp/.mount_PrusaC2h9IF1/lib/x86_64-linux-gnu/libtinfo.so.5: no version information available (required by /bin/bash)
/bin/bash: /tmp/.mount_PrusaC2h9IF1/lib/x86_64-linux-gnu/libtinfo.so.5: no version information available (required by /bin/bash)
Dpi coef: 1.0
Dpi scale: 0
Sirka praveho panelu: 250
GUI set normal support settings
GUI set normal support settings
Traceback (most recent call last):
  File "./PrusaControl-master/controller.py", line 1158, in open_project_file
  File "./PrusaControl-master/controller.py", line 1266, in import_project
  File "./PrusaControl-master/projectFile.py", line 39, in __init__
  File "./PrusaControl-master/projectFile.py", line 86, in load
  File "./usr/lib/python3.4/zipfile.py", line 937, in __init__
  File "./usr/lib/python3.4/zipfile.py", line 1016, in _RealGetContents
LookupError: unknown encoding: cp437

[tibor-vavra]

Hi, problem was in AppImage build script. I replaced PrusaControl_0.9.4_415_beta_64bit.AppImage in release 0.9.4 by corrected version. Please try it.

[marcopiraccini]

It works! Tnx. I think you can close the issue.