Zyin's HUD seems to crash when used with LiteLoader that is chained to Forge. I have tested to make sure both Forge and LiteLoader work on their own without problems. Additionally, Zyin's HUD works fine on Forge (without LiteLoader).

• Version of Forge used: 9.11.0.898 (also tested with 9.11.0.881)
• Version of LiteLoader used: 1.6.4-00
• Crash log: https://gist.github.com/RoyCurtis/6745590

Upon further investigation, this appears to be an issue with LiteLoader itself, as I am also getting the same crash with Light Level Overlay.

Closing issue for now; sorry about that.