Compact Machines version:1.12.2-3.0.18-b278
Forge version:1.12.2
I am not using Optifine: I am not using optifine
Link to Crashlog: Didnt Crash
Screenshot (if possible):

Description of the problem including expected versus actual behavior: Was unable to to copy the shape with /compactmachines3 recipe copy-shape command on largest size field

Steps to reproduce: use /compactmachines3 recipe copy-shape on largest size field

Hi, what are the dimensions on this field? I can investigate the issue.

Its the maximum size one which i believe is 13 x 13 x 13 for the bounding box area
Also sorry for late response

I apologize for my delayed response. Can I have your debug.logs file from this session? If you have played after experiencing this bug, you will need to replicate it again and then send this file as it would have been overwritten. A list of mods/the modpack you are using would also help.

Hi the zip contains the debug log (i think its the right file) as well as a mod list
Requested files.zip
I also searched my issue up before i posted and i could only a reddit post about someone having the same issue but there was no comments, would you like me to put a link to that post, it might not be that useful though
edit:
id like to mention that it could be just the modded block im using in the recipe its self, the recipe only contains blocks from avaritia and extended crafting,
also i dont mind if your response it late as you obviously would be busy with other issues and just your life in general, have a nice day btw