The game crashes some times when i break blocks from your mod. I am playing your mod in FTB Beyond.

Crash Report

Please use Gist, pastebin, or hastebin when posting logs next time.

There was a slight change to the code related to this in a15, and as such we need verification that this issue still occurs in the latest alpha.

Thanks for the bug report.

This should be fixed, given that in the current code it is logically impossible.