374af96c_pter_5__OpenGL_Reference_Pages__tant_is_guaranteed_to_be_zero_
[GL_NO_ERROR] GL_INVALID_ENUM
An unacceptable value is specified for an enumerated argument. The offending command is ignored, having no side effect other than to set the error flag.
Chapter 5. OpenGL Reference Pages
No error has been recorded. The value of this symbolic constant is guaranteed to be zero.