NullPointerException getCornerFluidLevel

[ProsperCraft]

http://pastebin.com/ZHnMGFS3

OpenBlocks-1.7.10-1.3-snapshot-566

java.lang.NullPointerException: Rendering Block Entity
at openblocks.common.tileentity.TileEntityTank.getCornerFluidLevel(TileEntityTank.java:366)

[boq]

Sanity check: do you have Optifine or Fastcraft installed? Logs suggest that you don't have them, but looks like some classes are ASMed (mismatched line numbers).

[ProsperCraft]

I think at the time of this crash I did not have fastcraft or sampler installed. I have been testing with them off and on, I am sorry.

[Puremin0rez]

Just got the same crash a few minutes ago. Running Optifine + Fastcraft

[Voidi]

Can confirm these.
Any advise to fix?

[nevercast]

What was the formation of your Tanks? ( How were they arranged? )
Did this occur on world/chunk load or immediately after you placed a tank?
Did you place it alone or did it have neighbours?

[boq]

I have no idea what was causing TESR to render before validate() call (couldn't even find valid path in code), but I added null checks in b98fa28. Was keeping this issue to remind me to dig deeper.

[Voidi]

Seames not fixed in the recent version.

[boq]

Well, that's interesting, because this exact stacktrace is now simply impossible. If you can reproduce this error, please post crashlog.

[Voidi]

http://www.dertobi.name/~tobias/upload/Minecraft/logs/OBTank/

[boq]

Ok, something is doing weird things in there.

Can you describe what were you doing before crash? Have you moved tank with any other mods? I see ArchimedesShipsPlus on your list.

[Voidi]

Nothing unnormal i think,
This concrete crash is from a player on my server, he has a large wall of Tanks filled fully with Water, and harvested a tank with a Tinkers Construct Pickaxe.

[boq]

Ok, another try: fd467be (snapshot 587).