Gizem Ozdil

If your macOS version is Big Sur, this issue might be related to the location of OpenGL libraries. In my case, the following solved my issue. Change the following line...

Hi Amy, Very nice renderings! I found a model in a natural-looking pose from the animations of @VictorLobatoRios (see the image below).  I exported...

I also got this error before. 

@esteimle Thanks for your answer, it's a smart solution though! I also solved this issue but forgot to update it here. Similar to your case, there was an invisible character...