GLError(err = 1282), description =b'invalid operation'

[XihuaQiao]

Any idea how to solve this problem?

Thanks a lot

[zerychao]

I encountered the same error. In my case, it's the parameter 4 in cArguments that's causing the problem, which can be resolved using the solution provided in #77. Note that those lines of code are now moved from the said location to renderer.py.