java.lang.ClassCastException: jdk.internal.loader.ClassLoaders$AppClassLoader (in module: java.base) cannot be cast to java.net.URLClassLoader (in module: java.base)

GitHub | sylcai | 6 months ago
  1. 1

    JRE 9 - optifine causes failure to boot

    GitHub | 6 months ago | sylcai
    java.lang.ClassCastException: jdk.internal.loader.ClassLoaders$AppClassLoader (in module: java.base) cannot be cast to java.net.URLClassLoader (in module: java.base)
  2. 1

    Error when moving tesseract

    GitHub | 2 years ago | da3dsoul
    java.lang.ClassCastException: me.planetguy.remaininmotion.spectre.TileEntitySupportiveSpectre cannot be cast to cofh.api.tileentity.IRedstoneControl [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cofh.thermalexpansion.network.PacketTEBase.handlePacket(PacketTEBase.java:36) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cofh.core.network.PacketCoFHBase.handleClientSide(PacketCoFHBase.java:364) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cofh.core.network.PacketHandler.decode(PacketHandler.java:98) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cofh.core.network.PacketHandler.decode(PacketHandler.java:40) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:77) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.multiplayer.PlayerControllerMP.func_78765_e(PlayerControllerMP.java:273) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1590) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:961) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.main.Main.main(SourceFile:148) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at java.lang.reflect.Method.invoke(Method.java:606) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [06:51:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [06:54:30] [Client thread/ERROR] [ThermalExpansion]: Packet payload failure! Please check your config files! [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: java.lang.NullPointerException [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cofh.thermalexpansion.network.PacketTEBase.handlePacket(PacketTEBase.java:37) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cofh.core.network.PacketCoFHBase.handleClientSide(PacketCoFHBase.java:364) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cofh.core.network.PacketHandler.decode(PacketHandler.java:98) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cofh.core.network.PacketHandler.decode(PacketHandler.java:40) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:77) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.multiplayer.PlayerControllerMP.func_78765_e(PlayerControllerMP.java:273) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1590) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:961) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.main.Main.main(SourceFile:148) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at java.lang.reflect.Method.invoke(Method.java:606) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: java.lang.NullPointerException [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at me.planetguy.remaininmotion.network.RenderPacket.Handle(RenderPacket.java:97) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at me.planetguy.remaininmotion.network.Message.onMessage(Message.java:33) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at me.planetguy.remaininmotion.network.Message.onMessage(Message.java:15) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cpw.mods.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:37) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cpw.mods.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:17) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:77) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.multiplayer.PlayerControllerMP.func_78765_e(PlayerControllerMP.java:273) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1590) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:961) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.main.Main.main(SourceFile:148) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at java.lang.reflect.Method.invoke(Method.java:606) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [06:54:30] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [06:54:33] [Client thread/ERROR] [ThermalExpansion]: Packet payload failure! Please check your config files! [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: java.lang.NullPointerException [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cofh.thermalexpansion.network.PacketTEBase.handlePacket(PacketTEBase.java:37) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cofh.core.network.PacketCoFHBase.handleClientSide(PacketCoFHBase.java:364) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cofh.core.network.PacketHandler.decode(PacketHandler.java:98) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cofh.core.network.PacketHandler.decode(PacketHandler.java:40) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:77) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.multiplayer.PlayerControllerMP.func_78765_e(PlayerControllerMP.java:273) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1590) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:961) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.client.main.Main.main(SourceFile:148) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at java.lang.reflect.Method.invoke(Method.java:606) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [06:54:33] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]
  3. 0

    OffRoad: A desktop port of OsmAnd

    Google Groups | 7 months ago | ChrisFromFreeMind
    java.lang.ClassCastException: jdk.internal.loader.ClassLoaders$AppClassLoader (in module: java.base) cannot be cast to java.net.URLClassLoader (in module: java.base)
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  5. 0

    Hive shell not loading

    Stack Overflow | 2 months ago | Sunil Chauhan
    java.lang.ClassCastException: jdk.internal.loader.ClassLoaders$AppClassLoader (in module: java.base) cannot be cast to java.net.URLClassLoader (in module: java.base)
  6. 0

    OffRoad: A desktop port of OsmAnd

    Google Groups | 7 months ago | ChrisFromFreeMind
    java.lang.ClassCastException: jdk.internal.loader.ClassLoaders$AppClassLoader (in module: java.base) cannot be cast to java.net.URLClassLoader (in module: java.base)

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    Root Cause Analysis

    1. java.lang.ClassCastException

      jdk.internal.loader.ClassLoaders$AppClassLoader (in module: java.base) cannot be cast to java.net.URLClassLoader (in module: java.base)

      at net.minecraft.launchwrapper.Launch.<init>()
    2. Minecraft
      Launch.main
      1. net.minecraft.launchwrapper.Launch.<init>(Launch.java:33)
      2. net.minecraft.launchwrapper.Launch.main(Launch.java:27)
      2 frames