I'm on mac, when I try to make a procedure this shows up on console, then MCreator crashes.
[Tue Jun 04 21:10:58 PDT 2019] [GA] Tracking event: new_mod_element - Procedure
dyld: lazy symbol binding failed: Symbol not found: _pthread_set_qos_class_self_np
Referenced from: /Users/Rebirth/Desktop/MCreator183/jdk/Contents/Home/jre/lib/libjfxwebkit.dylib
Expected in: /usr/lib/libSystem.B.dylib
dyld: Symbol not found: _pthread_set_qos_class_self_np
Referenced from: /Users/Rebirth/Desktop/MCreator183/jdk/Contents/Home/jre/lib/libjfxwebkit.dylib
Expected in: /usr/lib/libSystem.B.dylib
/Users/Rebirth/Desktop/MCreator183/mcreator.command: line 14: 95447 Trace/BPT trap: 5 ./jdk/Contents/Home/bin/java co.pylo.mcreator.Launcher --arch64
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Issue comments
Could be this
JavaFX only works on Mac OS >= 10.10 (you have 10.9.5). So you need to update your OS (or use an older JabRef version which does not relies on JavaFX). (from https://github.com/JabRef/jabref/issues/4206#issuecomment-405289797)
The same thing happens when I try to make a mob.