Invalid program gbuffers_water using Sildurs Vibrant Shaders Medium 1.31 [BUG]

[kernaltrap8]

Describe the bug Water shaders do not work properly even when using a provided supported shader.
Here is also a list of all my installed mods.

• Searchables [1.0.6]
• Nature's Compass [1.20.4-1.11.5-forge]
• Iceberg [1.1.20]
• Clumps [15.0.0.2]
• Controlling [15.0.5]
• Sound Physics Remastered [1.20.4-1.4.2]
• EntityCulling [1.6.6]
• Fabric API [0.100.6+1.21]
• Memory Leak Fix [1.1.5]
• Carry On [2.1.3]
• Iris [1.7.3+mc1.21]
• Mouse Tweaks [2.26]
• Better Third Person [1.9.0]
• Jade [13.2.1]
• Continuity [3.0.0-beta.5+1.21]
• Dynamic FPS [3.6.0]
• Indium [1.0.34+mc1.21]
• Cloth Config v13 API [13.0.121]
• Simple Voice Chat [1.20.4-2.5.18]
• OptiFine [1.0.0]
• Prism [1.0.6]
• NotEnoughAnimations [1.7.4]
• BetterF3 [9.0.2]
• Legendary Tooltips [1.4.5]
• Xaero's Minimap [24.2.0]
• Essential Mod [x0aykcF0]
• Sodium [0.5.11+mc1.20.1]
• Physics Mod [3.0.13]
• Physics Mod [3.0.13]
• Chat Heads [0.12.7]

**To Reproduce** Launch the game with the Pro version of the mod, using Sildurs medium v1.31

Screenshots

Minecraft Version: 1.20.4 Physics Mod Version: 167d-forge

[kernaltrap8]

Forgot to add i am running on Gentoo Linux, with a Radeon RX570 GPU using the amdvlk driver. Don't think vlk driver matters since MC is OpenGL.

[kernaltrap8]

Didn't mean to close the issue.

[haubna]

I am not sure why it isn't working but with Minecraft 1.21 and forward shaderpack creators can code proper support for ocean shading. So until then you might need to switch to another shaderpack.

[kernaltrap8]

I am not sure why it isn't working but with Minecraft 1.21 and forward shaderpack creators can code proper support for ocean shading. So until then you might need to switch to another shaderpack.

I figured it out, it was due to OptiFine. I have an older GPU (Radeon RX570) and OptiFine doesnt support that shader program with my GPU. It works fine now with almost any shader under Iris.