Hi,
Java version installed is 1.8 and brew has been reinstalled and updated as well still having below issue when launching mcreator 183. first time after installing it.
java -jar mcreator.jar
[Launcher] Java version: 1.8.0_172, specification: 1.8, VM name: Java HotSpot(TM) 64-Bit Server VM, VM vendor: Oracle Corporation
[Launcher] Current JAVA_HOME for running instance: /Library/Java/JavaVirtualMachines/jdk1.8.0_172.jdk/Contents/Home/jre
Exception in thread "main" [ddmmyyhhss] java.lang.NoClassDefFoundError: com/google/gson/GsonBuilder
at co.pylo.mcreator.preferences.j.<clinit>(SourceFile:14)
at co.pylo.mcreator.Launcher.main(SourceFile:52)
Caused by: java.lang.ClassNotFoundException: com.google.gson.GsonBuilder
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 2 more
Any help much appreaciated
Do not launch MCreator using java -jar mcreator.jar. Check this page on how to properly install and launch MCreator: https://mcreator.net/install/mac