[PyOpenGL-Users] some problem with conversion

[vwf <vw...@vu...>]

Hello PyOpenGL experts,

The latest PyOpenGL (2 april 2009) fixed almost all my problems.
Unfortunately, yesterday another one showed up. I do not see a problem
in my code. Can it be a bug in PyOpenGL?

  File "[...]/main_manav.py", line 146, in simulate
    ogldraw_timeplan(timeplan)
  File "[...]/ogldraw_new.py", line 378, in
ogldraw_timeplan
    draw_bignumb()
  File "[...]/drawmap.py", line 2472, in
draw_bignumb
    draw_ticker(1,b,a,pos,'%03d.')
  File "[...]/drawmap.py", line 2373, in draw_ticker
    atextLeft(text_Large,pos)
  File "[...]/pyfont.py", line 255, in atextLeft
    glCallLists( line )
  File "/var/lib/python-support/python2.5/OpenGL/lazywrapper.py", line
9, in __call__
    return wrapper( baseFunction, *args, **named )
  File "/var/lib/python-support/python2.5/OpenGL/GL/exceptional.py",
line 155, in glCallLists
    ctypes.c_void_p( arrays.GLuintArray.dataPointer(ptr))
TypeError: cannot be converted to pointer

The offending code:
def atextLeft( l, pos):
    (x,y)=pos
    glRasterPos2f( x,y )
    for line,metrics in l.lines:
        glCallLists( line )


Thanks,
Frits