I left a comment about this on the CurseForge page and was told to send the crash log, however, for some reasons it wasn't making any crash log files for it.

The only thing i have to give is the error message given in the launcher upon the crash- however, I don't know if this is just a generic crash message or not. Alas, it's all I have.

Thank you in advance.

Thank you for posting this to this. Unfortunately, this isn't much to go on... Lots of things could potentially cause an exit code 0. How many mods do you have installed? if you could send me a list. I will try to replicate the results and let you know what I find.

This has been an Identified issue. The cause is by both mods interfacing with AxeItem. In this case, the issue is caused my mbm taking over the class rather than injecting the code . The iissue will be updated/tracked here: #18

Updated AxeItemMixin to work with origins. Tested it compatibility and origins now loads with MBM.

This happened to me too. I am testing all my mods as we speak. I will come back with my findings

After 19 test, if Origins Classes seems to mess up things. I will leave this form since your mod works fine for me. I will be moving this to Origins Classes. I wish you a great day!

You too, thanks!