Traceback (most recent call last):
  File "friture\plotting\glCanvasWidget.py", line 114, in initializeGL
  File "site-packages\OpenGL\GL\shaders.py", line 213, in compileShader
  File "latebind.pyx", line 32, in OpenGL_accelerate.latebind.LateBind.__call__ (src\latebind.c:989)
  File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src\errorchecker.c:1218)
OpenGL.error.GLError: GLError(
	err = 1280,
	description = b'invalid enumerant',
	baseOperation = glCreateShader,
	cArguments = (GL_VERTEX_SHADER,),
	result = 1
)
Traceback (most recent call last):
  File "friture\plotting\glCanvasWidget.py", line 114, in initializeGL
  File "site-packages\OpenGL\GL\shaders.py", line 213, in compileShader
  File "latebind.pyx", line 32, in OpenGL_accelerate.latebind.LateBind.__call__ (src\latebind.c:989)
  File "errorchecker.pyx", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src\errorchecker.c:1218)
OpenGL.error.GLError: GLError(
	err = 1280,
	description = b'invalid enumerant',
	baseOperation = glCreateShader,
	cArguments = (GL_VERTEX_SHADER,),
	result = 5
)