Put the summary of the bug you're having here
When putting coal in furnace it crashes and brings me back to launcher
What I expected to happen was...:
What actually happened was...:
i crash
Steps to Reproduce:
1. Put coal in furnace, either my shift clicking or placing
2. ...
3. ...
Environment
OS: Windows 10 (ver 10.0, arch amd64)
Java: 1.8.0_25 (by Oracle Corporation)
Launcher: Minecraft Launcher 1.6.61 (bootstrap 100)
Minecraft: 16w39a (updated Wed Sep 28 23:33:50 EST 2016)
Dupe of MC-107392