OpenGL Shader error 1282

Question

I am trying to add lighting to my current scene of a simple cube. After setting up my uniforms I get a 1282 error from glGetError() for this piece of code

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Answer 1

Generally this error number occurs when you are using a different programID from the programID generated by openGL at the time of creating the shader. It means that you are using a different programID at the time of binding vertexShader or fragmentShader or whatever other shader you are using.