GL[0x502] Invalid Operation on Windows when closing gemwin

[php4fan]

Detail

On Windows, with my patches (as usual from ages ago), I systematically get

GL[0x502]: Operación no válida

(my Windows unfortunately is in Spanish) when [destroy( gets sent to [gemwin].

With the exact same patch, this doesn't happen on Linux.

Gem Version

0.94.git v0.94-1185-g20e29f7bd

Pd Version

0.55-2

Operating System

Windows

OS Version

Windows 10

Which CPU are you using?

amd64/x86_64 ("64bit Intel")

[php4fan]

This can be reproduced with the help patch for [gemwin], or basically any help patch from Gem.

[php4fan]

debugGL doesn't seem to do anything on Windows.

[umlaeute]

weird.

[php4fan]

debugGL doesn't seem to do anything on Windows.

Nor on Linux actually (I've tried provoking a stack underflow on purpose with a [GEMglPopMatrix]), where I'm pretty sure I had seen it work.

What I'm doing is:

• I send a [debugGL 1( message to a [Gem] object
• (after that) when an error such as "Invalid operation", "stack overflow" or other shows up, I ctrl+click on it and nothing happens.

Am I missing something?

[php4fan]

I have opened a separate issue for debugGL: #503

Can you reproduce the original issue on Windows?

[dwexel]

i get GL[0x502]: invalid operation as soon as i create a window with gem, on windows, using plugdata.