1.12 first person rendering error when using optifine shader and replay mod

[MW1Z]

Expected Behavior

First person rendering normal

Actual Behavior

First person rendering error

Steps to Reproduce

1.open with optifine shader and replay mod 2.carry on display error

Version of Minecraft, Carry On, Forge

Minecraft 1.12.2 Carry On 1.12.4.16 Forge 14.23.5.2855

Screenshots encouraged

[Gunner76th]

Does the issue happen if Optifine is present? If not, then this is not an issue with the author's mod, but an issue that needs to be reported to Optifine so they can work a fix into their code.

[Tschipp]

Yeah, no doubt that optifine is installed if they use shaders. It could also be an issue with replay mod. Does the issue occur with optifine installed but without shaders?