[MC-101295] Crash when Flowing Water hits top of Nether Portal Block

There was a layer of Nether portal blocks I had to get to. I used a water bucket and right when the water hit the top of the portal, I got this crash: http://pastebin.com/08pFWMny This crash will repeat when reloading the world.

You can replicate this by what I did to get this crash.

Linked issues

duplicates 1

MC-93162 Exception while updating neighbours java.lang.StackOverflowError (blocks needing a support block) Resolved

Comments 1

kumasasa 2016-04-25T22:10:01Z

Don't create flat worlds with strange blocks

Level generator options: 3;minecraft:bedrock,3*minecraft:portal:1,10*minecraft:air,minecraft:glass,3*minecraft:cobblestone,minecraft:lava,minecraft:diamond_ore,minecraft:end_stone,40*minecraft:air,minecraft:glass,5*minecraft:cobblestone,3*minecraft:dirt,minecraft:iron_ore,minecraft:coal_ore,minecraft:lava,minecraft:planks:3,3*minecraft:tnt;2;village