Minecraft Forums

I just installed GLSL shaders with forge 9.10.1.871 and optifine HD_C4 on 1.6.2 and it works fine. but when I tried to use SEUS the following error message appeared:

[Shaders] Error : Invalid program gbuffers_textured_lit
[Shaders] Error : Invalid program composite
[Shaders] Error : Invalid program composite1
[Shaders] Error : Invalid program final
[Shaders] Error : Invalid program shadow
Shaders initialized.

Also, the screen went black except for a small corner in the left in which the shader appeared to be working but with a weird purple tint. ._.
Here's a screenshot:

Also, here's a list of the mods I use in case some of these might be the cause of it...

I've used shaders before but this has never happened. If someone could help that would be great! Thanks!

Hi I have the same problem too. They always do that to me every time i use shaders with optifine. You could just use The (internal) Shaders only if you have optifine.

Please post a DXDiag log. That error usually occurs when your computer isn't equipped to run SEUS.