Put the summary of the bug you're having here
What I expected to happen was...:
Just to spawn potions into a specific place
What actually happened was...:
I came closer to the spawner, and the game crashed
Steps to Reproduce:
1. Generate any world
2. Make mortars with MCEdit filter Mortars by SethBling
3. Login to the world and go near the mortars
Environment
OS: Mac OS X (ver 10.8.3, arch x86_64)
Java: 1.6.0_45 (by Apple Inc.)
Launcher: 0.8.2 (Dev) (bootstrap 2)
Linked issues
Attachments
Comments 3
dublicate of https://mojang.atlassian.net/browse/MC-16290
Duplicate of MC-16191.
Please attach the crash report, otherwise this ticket is incomplete.