Issue Description:

Attempting to remove a machine with the Yeta wrench results in crash, that is sneaking and right clicking the machine, not expecting much since this is a heavily modded world

• EnderIO: 5.1.55
• EnderCore: 1.12.2-0.5.73
• Minecraft: 1.12.2
• Forge: 14.23.5.2854
• SpongeForge? no
• Optifine? yes
• Single Player and/or Server? Server

crash-2020-05-05_17.37.10-client.txt
[pastebin/gist/etc link here]

Try without optifine i have no issue shift right clicking on machines

Please report this to OpenTerrainGenerator.

@tyler489
Removed it long ago, would having it with ".jar.disabled" still effect it ?

@CitiesXL2815
Same here but this occurred only recently out of the blue without new additions.

@tyler works, seems having the files in there regardless of .jar.disabled tag results in it fiddling with it
Thank you.

technicly it was OTG core which auto installs from OTG base that was causing the issue I believe

OTG comes in 2 parts. The mod itself and then the parts that are specific for Forge (or Bukkit). This crash happens when only the Forge-specific part is active, as it tries to access the (missing) mod without checking if it is there.