I am using a version of 1.13.2 Optifine HD Ultra E7
And wanted to try out some shaderpacks. I tried SEUS and Sildurs Vibrant Shaders.
I tried modding my game, it used to work, but now. Whenever I try to turn them on in game.
The screen starts flashing really fastly grey and the shaders don't work and starts causing lag. Once I turn it off and check my chat, it says: " OpenGL Error: 1282 (Invalid operation) "
This issue has been closed as invalid.
Your game, launcher or server is modified.
If you can reproduce the issue in a vanilla environment, please recreate the issue.
Any non-standard client/server/launcher build needs to be taken up with the appropriate team, not Mojang.
Any plugin issues need to be addressed to the creator of the plugin or resource pack.
If you have problems on large servers, such as The Hive and Hypixel, please contact them first as they run modified server software.
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