HELP ME MINECRAFT KEEPS CRAFTING multimc

java.lang.reflect.InvocationTargetException


at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)


at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)


at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)


at java.base/java.lang.reflect.Method.invoke(Method.java:567)


at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:210)


at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:245)


at org.multimc.EntryPoint.listen(EntryPoint.java:143)


at org.multimc.EntryPoint.main(EntryPoint.java:34)


Caused by: java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader and java.net.URLClassLoader are in module java.base of loader 'bootstrap')


at net.minecraft.launchwrapper.Launch.<init>(Launch.java:34)


at net.minecraft.launchwrapper.Launch.main(Launch.java:28)