Problem with the new version of opensesame 3.1.5

Comments

• sebastiaan

  February 2017

  Hi,

  Does this error occur for all experiments with the xpyriment backend (such as the default template)?

  Cheers,
  Sebastiaan

  
  
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• oriane_g26

  February 2017

  yes, this happened with xpyriment backend,
• Daniel

  February 2017

  Hmm, I've seen this before. What image type (jpg, ping, etc) are you trying to show? It could be that one of these libraries didn't get packaged correctly.

  
• oriane_g26

  February 2017

  i don't try to show any picture, i just use words directly written in block loop, and i use sketchpad to show them
• sebastiaan

  February 2017 edited February 2017

  Based on the stacktrace, the problem occurs when scaling the Expyriment logo on initialization. In other words, I suspect this happens immediately when starting the experiment, and with all experiments that use the xpyriment backend (not just this one experiment). Is that right @oriane_g26?

  @Daniel This is partly my fault, because after you fixed the libSDL_ttf issue I only checked whether it was possible to import Expyriment from the debug window. I should of course have checked more thoroughly.

  In any case, I will roll back the Mac OS package on the download page until we're sure that this is not a general problem with the new Mac OS package, or (if it is, as I suspect) we've fixed it.

  
  
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• oriane_g26

  February 2017

  yes you're right !
• Daniel

  February 2017

  Alright, I think I know what's causing this. I'm creating a new package as we speak and will upload it soon. Hopefully it will solve this problem.

  
• DahmSF

  February 2017

  Sebastiaan asked me to try my experiment with the new 3.1.5 version. So i did now.
  Here is what i get on Mac. I do not know whether it is the same problem. What i know is that it does not work, so i will not update on my running computers

  Cheers Stephan

  Stopped

  The experiment did not finish normally for the following reason:

  Unexpected error
  Details

  item-stack: ``
  exception message: dlopen(/Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/pygame/base.so, 2): Symbol not found: _AudioOutputUnitStart Referenced from: /Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/pygame/../../..//libSDL-1.2.0.dylib (which was built for Mac OS X 10.12) Expected in: /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox in /Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/pygame/../../..//libSDL-1.2.0.dylib
  time: Tue Feb 7 09:41:17 2017
  exception type: ImportError
  Traceback (also in debug window)

  File "/Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/libqtopensesame/runners/inprocess_runner.py", line 38, in execute
  self.experiment.run()
  File "/Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/libopensesame/experiment.py", line 399, in run
  self.init_display()
  File "/Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/libopensesame/experiment.py", line 749, in init_display
  canvas.init_display(self)
  File "/Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/openexp/canvas.py", line 64, in init_display
  cls = backend.get_backend_class(experiment, u'canvas')
  File "/Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/openexp/backend.py", line 155, in get_backend_class
  return getattr(get_backend_mod(experiment, type), name)
  File "/Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/openexp/backend.py", line 133, in get_backend_mod
  return import('openexp.%s.%s' % (_type, name), fromlist=['dummy'])
  File "/Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/openexp/_canvas/xpyriment.py", line 21, in
  from openexp._canvas import canvas
  File "/Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/openexp/_canvas/canvas.py", line 23, in
  import pygame
  File "/Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/pygame/init.py", line 133, in
  from pygame.base import *
  ImportError: dlopen(/Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/pygame/base.so, 2): Symbol not found: _AudioOutputUnitStart
  Referenced from: /Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/pygame/../../..//libSDL-1.2.0.dylib (which was built for Mac OS X 10.12)
  Expected in: /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
  in /Applications/OpenSesame.app/Contents/Resources/lib/python2.7/site-packages/pygame/../../..//libSDL-1.2.0.dylib
• sebastiaan

  February 2017

  After a slightly messy series of repacks and bugfixes, I think we're good. @Daniel packaged 3.1.6 for Mac OS, and it now works perfectly for me on an iMac running Mac OS Sierra (the latest version of the operating system). Thanks again Daniel!

  • http://osdoc.cogsci.nl/3.1/download/#mac-os

  
  
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• oriane_g26

  February 2017

  Thanks to have solve the problem !