java.lang.NullPointerException: This exception has no message.

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 Eufranio
, 1 year ago
This exception has no message.
via GitHub by jaciloy
, 1 year ago
This exception has no message.
via GitHub by Time6628
, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at ninja.leaping.permissionsex.sponge.PermissionsExPlugin.cacheUserAsync(PermissionsExPlugin.java:205)
at org.spongepowered.common.event.listener.AuthListener_PermissionsExPlugin_cacheUserAsync9.handle(Unknown Source)
at org.spongepowered.common.event.RegisteredListener.handle(RegisteredListener.java:95)
at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:349)
at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:390)
at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:362)
at org.spongepowered.common.SpongeImpl.postEvent(SpongeImpl.java:138)
at net.minecraft.server.network.NetHandlerLoginServer.fireAuthEvent(NetHandlerLoginServer.java:102)
at net.minecraft.server.network.NetHandlerLoginServer.fireAuthEventOffline(NetHandlerLoginServer.java:118)
at net.minecraft.server.network.NetHandlerLoginServer.func_147316_a(NetHandlerLoginServer.java:160)
at net.minecraft.network.login.client.CPacketLoginStart.func_148833_a(SourceFile:33)
at net.minecraft.network.login.client.CPacketLoginStart.func_148833_a(SourceFile:10)
at net.minecraft.network.NetworkManager.channelRead0(NetworkManager.java:149)
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:150)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)
at io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe.epollInReady(EpollSocketChannel.java:722)
at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:326)
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:264)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
at java.lang.Thread.run(Thread.java:745)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Know the solutions? Share your knowledge to help other developers to debug faster.