Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by b0bst3r
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at net.minecraftforge.fml.common.MetadataCollection.parseModMetadataList(MetadataCollection.java:96)	at net.minecraftforge.fml.common.MetadataCollection.from(MetadataCollection.java:79)	at net.minecraftforge.fml.common.discovery.JarDiscoverer.discover(JarDiscoverer.java:57)	at net.minecraftforge.fml.common.discovery.ContainerType.findMods(ContainerType.java:49)	at net.minecraftforge.fml.common.discovery.ModCandidate.explore(ModCandidate.java:78)	at net.minecraftforge.fml.common.discovery.ModDiscoverer.identifyMods(ModDiscoverer.java:141)	at net.minecraftforge.fml.common.Loader.identifyMods(Loader.java:381)	at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:520)	at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:216)	at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:439)	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:351)	at net.minecraft.client.main.Main.main(SourceFile:124)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)	at java.lang.reflect.Method.invoke(Unknown Source)	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)	at java.lang.reflect.Method.invoke(Unknown Source)	at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:310)	at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:395)	at org.multimc.EntryPoint.listen(EntryPoint.java:170)	at org.multimc.EntryPoint.main(EntryPoint.java:54)