Put the summary of the bug you're having here
crashed Redstone contraption
What I expected to happen was...:
Describe what you thought should happen here
should have suffocated me (although I was In creative)
What actually happened was...:
Describe what happened here
Crashed me
Steps to Reproduce:
1.put downwards facing sticky piston 3 block above ground
2. place locked chest (ID 95) under it
3.stand under locked chest and power piston with lever
Environment
OS: Windows 7 (ver 6.1, arch x86)
Java: 1.7.0_21 (by Oracle Corporation)
Launcher: 1.1.3 (bootstrap 4)
Minecraft: 1.6.2 (updated Tue Jul 09 19:59:42 BST 2013)
Duplicate of MC-12984, please use the search function to see if your bug has already been submitted. Currently over 57% of tickets are being resolved as duplicate.