According to your testing, does the issue occur with ONLY Immersive Portals mod installed?

No

Forge Version

40.2.1

ImmersivePortals Version

1.4.13

Latest Log

https://gist.github.com/Lolothepro/2699061113d59510bb84b383f724f535

Crash Report (if applicable)

https://gist.github.com/Lolothepro/864f1286f8862c24c622f6760d1a932f

Steps to Reproduce

Step 1: Install Rubidium, Immersive Portal and Oculus
step 2 : launch a Minecraft world
step 3 : apply a Minecraft shader

What You Expected

That there is no crash

What Happened Instead

\

Additional Details

iPortalTeam@83c305b

Please Read and Confirm The Following

• I have confirmed this bug can be replicated without the use of Optifine.
• I have confirmed the details provided in this report are concise as possible and does not contained vague information (ie. Versions are properly recorded, answers to questions are clear).
• I have confirmed this does not happen on the fabric version (If it does please report to here instead). (This is a trick question)
• I have confirmed I'm not using a hybrid server (Magma, Cauldron) or a different (non official) Forge Server release.
• I have confirmed this issue is unique and has not been reported already.