GLError

[CharlesDaiii]

OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glGetUniformLocation,
cArguments = (1, b'Texture\x00'),
result = -1
)

Run on WSL2 windows11

[jivaklong]

我的在mac电脑、intel 处理器 ,运行也报上面错误提示

[jivaklong]

raise self._errorClass(

OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glGetUniformLocation,
cArguments = (1, b'Texture\x00'),
result = -1
)

[Pawandeep-prog]

Add these lines of code before create window
In gui_util>glfw_window.py>line 35

glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 3)
            glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 3)
            glfw.window_hint(glfw.OPENGL_FORWARD_COMPAT, GL_TRUE)
            glfw.window_hint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)

if that not work
Try this NVlabs/stylegan3#66 (comment)

[jivaklong]

I try it: export MESA_GL_VERSION_OVERRIDE=3.3. But the following error still occurred, My computer is configured with MAC 2.4 GHz 8-core Intel Core i9

raise self._errorClass(
OpenGL.error.GLError: GLError(
err = 1282,
description = b'invalid operation',
baseOperation = glGetUniformLocation,
cArguments = (1, b'Texture\x00'),
result = -1
)

[ikpark09]

Add these lines of code before create window In gui_util>glfw_window.py>line 35

glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 3)
            glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 3)
            glfw.window_hint(glfw.OPENGL_FORWARD_COMPAT, GL_TRUE)
            glfw.window_hint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)

if that not work Try this NVlabs/stylegan3#66 (comment)

what is GL_TRUE?

NameError: name 'GL_TRUE' is not defined

[CharlesDaiii]

export MESA_GL_VERSION_OVERRIDE=3.3, this has solved my issue.

[poregon]

Change GL_TRUE to gl.GL_TRUE

[rockynox]

Same here with an Intel Mac.
Try both export MESA_GL_VERSION_OVERRIDE=3.3 and changes from @Pawandeep-prog in glfw_window.py file, none of the two works for me.
I still have these errors:

With glfw_window.py change:

OpenGL.error.GLError: GLError(
	err = 1282,
	description = b'invalid operation',
	baseOperation = glMatrixMode,
	cArguments = (GL_PROJECTION,)
)

With export MESA_GL_VERSION_OVERRIDE=3.3

OpenGL.error.GLError: GLError(
	err = 1282,
	description = b'invalid operation',
	baseOperation = glGetUniformLocation,
	cArguments = (1, b'Texture\x00'),
	result = -1
)

[suizonghe]

Same here with an Intel Mac. Try both export MESA_GL_VERSION_OVERRIDE=3.3 and changes from @Pawandeep-prog in glfw_window.py file, none of the two works for me. I still have these errors:

With glfw_window.py change:

OpenGL.error.GLError: GLError(
	err = 1282,
	description = b'invalid operation',
	baseOperation = glMatrixMode,
	cArguments = (GL_PROJECTION,)
)

With export MESA_GL_VERSION_OVERRIDE=3.3

OpenGL.error.GLError: GLError(
	err = 1282,
	description = b'invalid operation',
	baseOperation = glGetUniformLocation,
	cArguments = (1, b'Texture\x00'),
	result = -1
)

Same error with Mac M2 Pro
Try both, still errors

[U-DI-Page]

same error, Is there any solution to solve this problem？

[csh0317]

same error with Ubuntu 20, any solution?

[csh0317]

same error with Ubuntu 20, any solution?

ok, i use export MESA_GL_VERSION_OVERRIDE=3.3

than it work

[paullarionov]

Same problem after borth #36 (comment)

[shuizk]

export MESA_GL_VERSION_OVERRIDE=3.3, this has solved my issue.

Thank u！

[qinliuliuqin]

export MESA_GL_VERSION_OVERRIDE=3.3
This fixed the issue. Tested on Ubuntu.

[Alphawarheads]

I have met an error using pyopengl
OpenGL.error.GLError: GLError(
err = 1282,
description = b'\xce\xde\xd0\xa7\xb2\xd9\xd7\xf7',
baseOperation = glPushMatrix,
cArguments = ()
)

[TuanTuanC]

export MESA_GL_VERSION_OVERRIDE=3.3, this has solved my issue.

thanks!