.

I observe a similar problem with players who played on the assembly with this mod. They complained that they only see NPCs. I read their logs and did not find anything with which there would be a conflict. Unites them just played quite on old PC. GeForce Gt 220, Gt620 series video card using the latest drivers.Players with newer components do not have any problems, only FPS growth.
latest (3).log
latest (2).log

gltest.zip
Someone who is able to reproduce the issue please launch minecraft with this mod installed and send the crash report.
Edit: Not needed anymore

I have access to a very ancient PC with Intel GMA graphics (that support up to OpenGL 2) which I saw this issue on, so I can test it on Friday if no one else can before then.

Please make sure your drivers are up to date and try to reproduce the issue with Nothirium-1.12.2-0.1.5-beta and RenderLib-1.12.2-1.0.8 and then send the log.

Please update RenderLib to v1.12.2-1.1.3 and set the enableGLDebug config option from RenderLib to true. Then try to reproduce the issue and upload the log file (for example https://gist.github.com/).

Edit: RenderLib-1.12.2-1.1.3 is not working! You have to use RenderLib-1.12.2-1.1.4 and set openGLDebugOutput -> enabled to true.

I think this is the same issue as #25 and because the newer issue seems to be more active I will close this now.

Duplicate of #25