lalande
JCHJava Community | Help. Code. Learn.
•Created by lalande on 4/22/2025 in #java-help
minecraft forge 1.12.2 server launch issue
hello, when i try to launch the server with jvm parameters i get the following error: "A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:110)
at java.base/java.lang.reflect.Method.invoke(Method.java:565)
at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:70)
at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.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)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
... 3 more"
any help would be appreciated
6 replies
JCHJava Community | Help. Code. Learn.
•Created by lalande on 4/22/2025 in #java-help
minecraft forge server 1.12.2 error
hello, been getting the error "Error: Could not create the Java Virtual Machine" any help would be appreciated
4 replies