#99 glDeleteTextures crash?

[Anonymous]

I was writing something to manage textures, and when
trying to free up some unused textures, it seems to
cause a crash.

I'm using Win 98, on 2 machines: one with a 3D card,
one without. It crashes on each when I call
glDeleteTextures.

[Nobody/Anonymous]

[Nobody/Anonymous]

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Oh.. Without Numeric.

With Numeric, it appears to not crash.
Uninstalling Numeric, and then running results in a crash.

Crash is possibly a bit more visible when running in IDLE.

[Mike C. Fletcher]

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You're almost certainly using the pre-built PyOpenGL 2.0.1,
which is built with Numpy 23 present. The notes regarding
PyOpenGL binary builds being tied to a particular Numpy
version apply equally well to having/not-having Numpy at
all. I'd actually be surprised if a non-Numpy build would
even work these days (it's never tested), so the solution is
going to have to be "install Numpy" I'm afraid.

[Mike C. Fletcher]

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user_id=34901

Attaching modified version of test file that lets you
actually trigger the debugger to see what's going on.

[Mike C. Fletcher]

Non-pygame version of file to avoid pygame parachute blocking debugger