Board Thread:LotR Mod Technical Support/@comment-2003:CD:D3D8:2A00:3C59:DC38:395E:EC44-20181031143326/@comment-2003:CD:D3D8:2A00:151A:21B1:3179:1409-20181101095418

Now I got this crashlog:

Exception in thread "main" java.lang.ClassCastException: java.base/jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to java.base/java.net.URLClassLoader at net.minecraft.launchwrapper.Launch. (Launch.java:34) at net.minecraft.launchwrapper.Launch.main(Launch.java:28)