Black window while running HalloPangolin.py

[meyerls]

I successfully installed pangolin on my Mac (OSX 11.2.3) and ran the HalloPangolin.py example. It seems that the window shows up, but the content is not visualised. Instead it showed coloured noise at the beginning and now only a black window.

I build it with cmake version 3.18.4 and ran it with python 3.7.10 with PyOpenGL-3.1.5 and pybind11-2.6.2

[shashimalcse]

same issue with python 3.7, mac os big sur

[Martin0Li]

same issue with python 3.8 but white window