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Alexander Interesting2021-07-02 10:33:19
Java
Alexander Interesting, 2021-07-02 10:33:19

Why when launching Minecraft server launcher.java.lang.reflect.InvocationTargetException?

java -Xmx2g -Dfile.encoding=UTF-8 -jar server.jar
A problem occurred running the Server launcher.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 cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:43)
        at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)
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)
        ... 6 more


On the VPS machine, exactly the same error, but why? I downloaded different kernels and it's all the same. There was an archive with libraries for them, I downloaded them and unzipped them - the same result

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1 answer(s)
D
Dmitry Roo, 2021-07-02
@Swimergg

run on java 8

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