Error in Vertex shader: version '120' is not supported

[hemmingswu]

Hi,

Trying to install phy on my late 2013 macbook pro, and I got errors like "Error in Vertex shader 399 () -> '' : version '120' is not supported" phy opens, I saw numbers showing up in clusterview and similarityview, but no graphical data. I'm guessing it's opengl/glsl version issue.

Anyone had a similar issue? Any suggestion is highly appreciated.

[MarkOrloff]

I'm having this issue as well... I'm running osx 13.4.1 on a 2020 macbook

[thejuc]

I'm also having this issue on 2019 macbook with osx 13.0

[skim0119]

I got the same issue on my MacBook pro. I resolved it by downgrading PyQt5:

pip install PyQt5==5.15
pip install PyQtWebEngine==5.15