http://pastebin.com/urguH8kv

If you don't mind testing out the change for me I would appreciate it.

http://pastebin.com/BrZyZFkr
The problem is not solved, and now crash with an error Ticking screen

It looks like the issue should have been addressed with this change: SleepyTrousers/EnderIO-1.5-1.12@ac1ca78

Unfortunately while doing the block lookup the BlockTank will always return null because it wasn't instantiated with a TileEntity class. Therefore, the only way to correct the issue is on their side, which should be fixed as of 5 days ago. Let me know if it works out for you.

Okay, now I try.

Yes. Error corrected. thanks