C: \ Users \ ***** \ Desktop \ 1.12.2 Server> "C: \ Program Files (x86) \ Minecraft \ runtime \ jre-x64 \ 1.8.0_51 \ bin \ java.exe" -Xms3G-Xmx3G -jar minecraft_server.1.12.2.jar gui
A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:497)
at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run (ServerLaunchWrapper.java:70)
at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main (ServerLaunchWrapper.java:34)
Caused by: java.lang.NoClassDefFoundError: org / apache / logging / log4j / Level
at net.minecraft.launchwrapper.Launch.launch (Launch.java:94)
at net.minecraft.launchwrapper.Launch.main (Launch.java:28)
… 6 more
Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.Level
at java.net.URLClassLoader.findClass (URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass (ClassLoader.java:424)
at sun.misc.Launcher $ AppClassLoader.loadClass (Launcher.java:331)
at java.lang.ClassLoader.loadClass (ClassLoader.java:357)
… 8 more
C: \ Users \ c-d-f \ Desktop \ 1.12.2 Server> pause
Press any key…
This comes from the "console"
What is it you change the command as follows?
java -Xmx3G -Xms2G -jar minecraft_server.1.12.2.jar
Say let the Java path away exchange the position of Xmx and Xms and let the parameter gui away, who you omit that you still have the gui.
Unfortunately still does not work
Did you install Java 8?
Try it with a vanilla version of Minecraft.
