Building Gadgets Version
1.0.6 (AllTheMods 9)

Describe the bug
Whenever I select the copy/paste gadget

To Reproduce
Steps to reproduce the behavior:
Not sure. It crashes every time open the gadget but it didn't initially. I think it started to happen
after selecting an area.

Expected behavior
Not crashing

Log Files
https://mclo.gs/MoOGsqE

Rubidium is not installed.

Sorry can't be sure which block is causing the crash, please let me know if you find out what block is causing it :)