Get this crash completly random.
Some time it happens a few minutes after logging in.
Sometimes hafter hours of playing.
Sometimes not at all.
crash-2018-10-21_17.03.54-server.txt

/Michael

@nictrace Any idea why this might be?

Strange that it happens here: https://github.com/halvors/Nuclear-Physics/blob/1.10.2/src/main/java/org/halvors/nuclearphysics/common/tile/reactor/fusion/TilePlasma.java#L73

Somehow position is invalid?

Do you have ArrayList.remove() in your code?

@nictrace Don't think so.

@nictrace This maybe? https://github.com/halvors/Nuclear-Physics/blob/1.10.2/src/main/java/org/halvors/nuclearphysics/common/science/grid/ThermalGrid.java#L62

Should support it...