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Issue 239: JPEG loading error
1 person starred this issue and may be notified of changes. Back to list
Status:  WontFix
Owner:  ----
Closed:  Jul 2010


 
Reported by bernt.hu...@googlemail.com, Apr 15, 2010
What steps will reproduce the problem?
1. cd examples
2. ./launcher.py

What is the expected output? 
The start picture

What do you see instead?
Black Frame and then:
[INFO   ] PyMT v0.4
[WARNING] [Extensions] _graphx not available
[INFO   ] [Camera  ] using <gstreamer> as camera provider
[INFO   ] [Text    ] using <pygame> as text provider
[INFO   ] [Video   ] using <gstreamer> as video provider
[INFO   ] [OSC     ] using <multiprocessing> for socket
[INFO   ] [Loader  ] using <pygame> as thread loader
[INFO   ] [Window  ] use Pygame as window provider.
[INFO   ] [Window  ] OpenGL version <3.2.0 NVIDIA 190.53>
[WARNING] [Image   ] Unable to load image <wallpaper.jpg>
Traceback (most recent call last):
  File "start.py", line 271, in <module>
    w.wallpaper = os.path.join(os.path.dirname(__file__), 'wallpaper.jpg')
  File "/usr/local/lib/python2.6/dist-packages/pymt/ui/window/__init__.py",
line 235, in _set_wallpaper
    self._wallpaper = pymt.Image(filename)
  File
"/usr/local/lib/python2.6/dist-packages/pymt/core/image/__init__.py", line
152, in __init__
    self.filename   = arg
  File
"/usr/local/lib/python2.6/dist-packages/pymt/core/image/__init__.py", line
209, in _set_filename
    self._filename, keep_data=self._keep_data)
  File
"/usr/local/lib/python2.6/dist-packages/pymt/core/image/__init__.py", line
96, in load
    im = loader(filename, **kwargs)
  File
"/usr/local/lib/python2.6/dist-packages/pymt/core/image/__init__.py", line
43, in __init__
    self._data      = self.load(filename)
  File
"/usr/local/lib/python2.6/dist-packages/pymt/core/image/img_pygame.py",
line 34, in load
    im = pygame.image.load(filename)
pygame.error: JPEG loading error


What version of the product are you using? On what operating system?
git pull from master from git://github.com/tito/pymt.git
ubuntu 2.6.31-21-generic

Please provide any additional information below.

Apr 15, 2010
Project Member #1 dennd...@gmail.com
I am not sure how to reproduce this.
Does the file wallpaper.jpg exist in examples/desktop?
What does the command "file wallpaper.jpg" print to the console?

Does "git status" show modifications of the file? Is it still not working after issuing a "git checkout 
wallpaper.jpg"?
Apr 16, 2010
#2 bernt.hu...@googlemail.com
examples/desktop$ file wallpaper.jpg
wallpaper.jpg: JPEG image data, JFIF standard 1.01, comment: "CREATOR: gd-jpeg v1.0
(using IJ"

Jul 5, 2010
Project Member #3 txprog
Are you able to load this jpeg with any other picture viewer ?
Anyway, it's not our issue, it's a pygame/pyamge.image issue

If pygame.image.load("...jpeg") failed, we can't do anything :/
Status: WontFix
Jul 24, 2010
#4 bernt.hu...@googlemail.com
Actual git version from today doesnt have this error any more.
-> Problem solved ...

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