Versions

• Minecraft: 1.7.10
• Forge: 1614 (Latest)
• Vampirism: 1.7.9

So, whetever I morph or transform into a bat. A wierd graphical glitch/bug happens, that is really annoying in MP servers. Because, if a player is transformed to a bat. Then the others will see water that is transparent like floating around and the bat wings get big and chunky sometimes and causes graphical glitches and in their log it spamms

[19:37:36] [Client thread/ERROR]: ########## GL ERROR ##########
[19:37:36] [Client thread/ERROR]: @ Post render
[19:37:36] [Client thread/ERROR]: 1283: Stack overflow

By far, I tried to disable Advanced OpenGL but that did not solve this problem.

Simple Q and A

• Q: Is optifine installed

• A: No, it isn't

• Q:Liteloader?

• A:Yes

Use vampirism 1.7.9 (MC 1.7.10), forge with liteloader at the same time with VoxelMenu
EDIT: Maybe it does not occure standalone, but with my other mod it causes it.

latest.log

Okay. Sorry for the late information. But I will try to find the mod. Additional information.

• Does it happen with other mods
• Apparently no. I tested the mod standalone. Did not cause any bug.
• What graphical mods/FPS boost mods?
• Optifine, BetterFPS, I will look if they are causing it.

If you need any more information. Please just comment to me. And I will provide the information that you requested.

These are the mods. I am like 99% sure that you can't just point out what mod it is. But may be some support. :)

I tried reproducing it with just (the newest recommend versions of) Forge, Liteloader, Vampirism, BetterFPS and Optifine in Singleplayer, but I was not able to do so.

Since you have a ton of mods installed, the only thing I can suggest is to track down the conflicting mod and then remove either it or Vampirism. (Best approach: Remove half of the mods, see if the issue persists, if not, readd the mods in small groups until it reappears, if it is still there, remove half of the remaining ones ...)
I cannot see anything Vampirism is doing wrong here, so either the other mod does strange stuff or this is just a real unlucky coincidence.

Sorry

This is what i mean

Well. This is not caused in first person. But caused in 3rd person. I will try to find the mod. Or if it's vampirism itself. I will try to find the problem

1.7.10 is not really supported anymore, but maybe I will fix it anyway.

Does this also affect viewing yourself in 3rd person (F5)?
If you can find out which exact mod causes this issue (only that mod + Vampirism and any required libraries installed), I will try to fix it.