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Issue 72: Paint and Particles not working on ATI HD 3670
1 person starred this issue and may be notified of changes. Back to list
Status:  Fixed
Owner:  ----
Closed:  May 2009


 
Project Member Reported by sharath....@gmail.com, May 30, 2009
I get the following error when i try to the examples app paint and particles ..

G:\pymt\examples\paint>paint.py
[DEBUG             ] Fbo will use hardware Framebuffer
[DEBUG             ] Multisampling is available (4)
[INFO              ] listening for Tuio on 127.0.0.1:3333
[INFO              ] Leaving application in progress...
Traceback (most recent call last):
  File "G:\pymt\examples\paint\paint.py", line 181, in <module>
    runTouchApp()
  File "C:\Python26\lib\site-packages\pymt\mtpyglet.py", line 477, in
runTouchAp
p
    pymt_evloop.run()
  File "C:\Python26\lib\site-packages\pyglet\app\win32.py", line 47, in run
    self._setup()
  File "C:\Python26\lib\site-packages\pyglet\app\__init__.py", line 153, in
_set
up
    window.dispatch_pending_events()
  File "C:\Python26\lib\site-packages\pyglet\window\win32\__init__.py",
line 842
, in dispatch_pending_events
    event[0](*event[1:])
  File "C:\Python26\lib\site-packages\pyglet\window\win32\__init__.py",
line 112
0, in _event_size
    self._immediate_redraw()
  File "C:\Python26\lib\site-packages\pyglet\window\win32\__init__.py",
line 107
3, in _immediate_redraw
    self.dispatch_event('on_draw')
  File "C:\Python26\lib\site-packages\pyglet\window\__init__.py", line 1217, in
dispatch_event
    EventDispatcher.dispatch_event(self, *args)
  File "C:\Python26\lib\site-packages\pyglet\event.py", line 349, in
dispatch_ev
ent
    getattr(self, event_type)(*args)
  File "C:\Python26\lib\site-packages\pymt\ui\window.py", line 261, in on_draw
    w.dispatch_event('on_draw')
  File "C:\Python26\lib\site-packages\pymt\ui\widgets\widget.py", line 297,
in d
ispatch_event
    if getattr(self, event_type)(*args):
  File "C:\Python26\lib\site-packages\pymt\ui\widgets\widget.py", line 360,
in o
n_draw
    self.draw()
  File "C:\Python26\lib\site-packages\pymt\ui\widgets\button.py", line 134,
in d
raw
    self.label_obj.draw()
  File "C:\Python26\lib\site-packages\pyglet\text\layout.py", line 834, in draw
    self.batch.draw()
  File "C:\Python26\lib\site-packages\pyglet\graphics\__init__.py", line
538, in
 draw
    func()
  File "C:\Python26\lib\site-packages\pyglet\graphics\__init__.py", line
470, in
 <lambda>
    (lambda d, m: lambda: d.draw(m))(domain, mode))
  File "C:\Python26\lib\site-packages\pyglet\graphics\vertexdomain.py",
line 286
, in draw
    glDrawArrays(mode, starts[0], sizes[0])
WindowsError: exception: access violation reading 0x00000000

G:\pymt\examples\paint>

System Config:
core2duo p8600 2.4 ghz
4gb ddr3
ATI Mobility Radeon HD 3670

Windows Vista and Windows Xp 32bits
Latest Revision of PyMT 

May 30, 2009
Project Member #1 sharath....@gmail.com
tito pointed me to this link in our wiki
https://code.google.com/p/pymt/wiki/FAQ#I%27m_having_trouble_with_running_examples,_what_should_i_do
and it solved the problem!.

Solution:
Just set PYGLET_GRAPHICS_VBO=0 enviroment variables both in user and system variables
in my computer and restart your system it will fix the problem.
Status: Fixed

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