-
Notifications
You must be signed in to change notification settings - Fork 11
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
ClassLoader Issue #45
Comments
Hi, that's a really strange issue ! |
On the latest Recommended Forge 1.16.3 - 34.1.0 It worked without error last night, I restarted the server today as I am changing the world seed. Restarted the server and received the stack trace and noticed that the chat from inside minecraft does not relay, but the status messages do. Last night all functions were working. This is very strange to me as well, as the NoClassDef usually points to a build with dependency or Classpath issue. Are there any expected classpath settings needed for the mod? I removed most of the comments for Brevity and removed my token / discord server for security, but here is the rest of my config: `
Messages settings[Messages]
[Status]
[Commands]
[Webhooks]
[Miscellaneous] Variables settings[Variables] |
I think you can close this. I am not sure what exactly fixed it, but here is what I did:
It must have been something in my world folder or a different mods config file that caused the issue. Just strange that it caused the class loader for minecraft2discord to mess up and no other classes. Again, I am using all the same jar files again and now it works /cheers Log sample, logs now clean
|
Yeah thats' really strange... Another question because it's an issue reported on the discord : Did you experience any high cpu and ram usage using the last m2d version ? (something that wasn't there on previous versions) |
Issue is fixed in 2.0.5 update |
Possible ClassLoader issue?
Server Logs on startup are showing java.lang.ClassNotFoundException for multiple classes within the minecraft2discord-forge-1.16.3.-2.0.4.jar on server: forge-1.16.3-34.1.0.jar
Six Mods in use:
blame-1.16.3-1.4.3.jar
corpse-1.16.3-1.0.5.jar
jei-1.16.3-7.6.0.45.jar
minecraft2discord-forge-1.16.3-2.0.4.jar
Xaeros_Minimap_20.25.1_Forge_1.16.3.jar
Xaeros_WorldMap_1.11.0_Forge_1.16.3.jar
I can navigate to the classes within the JAR file, but server is unable to locate the class files. Attempted re-download of jar file and replaced into mods folder, same result.
Part of the mod is working, the bot logs in and announces server startup and server stop in Discord.
openjdk version "1.8.0_265"
OpenJDK Runtime Environment (build 1.8.0_265-b01)
OpenJDK 64-Bit Server VM (build 25.265-b01, mixed mode)
See attached log:
[12Oct2020 12:35:17.321] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer/]: Done (2.179s)! For help, type "help" [12Oct2020 12:35:20.729] [Server thread/INFO] [STDERR/]: [ml.denisd3d.repack.org.slf4j.impl.SimpleLogger:write:318]: [Server thread] INFO ml.denisd3d.repack.net.dv8tion.jda.api.JDA - Login Successful! [12Oct2020 12:35:21.044] [JDA MainWS-ReadThread/INFO] [STDERR/]: [ml.denisd3d.repack.org.slf4j.impl.SimpleLogger:write:318]: [JDA MainWS-ReadThread] INFO ml.denisd3d.repack.net.dv8tion.jda.internal.requests.WebSocketClient - Connected to WebSocket [12Oct2020 12:35:21.314] [JDA MainWS-ReadThread/INFO] [STDERR/]: [ml.denisd3d.repack.org.slf4j.impl.SimpleLogger:write:318]: [JDA MainWS-ReadThread] INFO ml.denisd3d.repack.net.dv8tion.jda.api.JDA - Finished Loading! [12Oct2020 12:35:21.340] [JDA MainWS-ReadThread/INFO] [ml.denisd3d.minecraft2discord.Minecraft2Discord/]: Discord bot logged as MinecraftServerMonitor [12Oct2020 12:35:21.481] [ForkJoinPool.commonPool-worker-9/ERROR] [net.minecraftforge.eventbus.EventSubclassTransformer/EVENTBUS]: Could not find parent ml/denisd3d/repack/net/dv8tion/jda/internal/entities/AbstractMessage for class ml/denisd3d/repack/net/dv8tion/jda/internal/entities/DataMessage in classloader sun.misc.Launcher$AppClassLoader@232204a1 on thread Thread[ForkJoinPool.commonPool-worker-9,5,main] [12Oct2020 12:35:21.548] [ForkJoinPool.commonPool-worker-9/ERROR] [net.minecraftforge.eventbus.EventSubclassTransformer/EVENTBUS]: An error occurred building event handler java.lang.ClassNotFoundException: ml.denisd3d.repack.net.dv8tion.jda.internal.entities.AbstractMessage at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[?:1.8.0_265] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_265] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) ~[?:1.8.0_265] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_265] at net.minecraftforge.eventbus.EventSubclassTransformer.buildEvents(EventSubclassTransformer.java:62) ~[eventbus-3.0.3-service.jar:?] at net.minecraftforge.eventbus.EventSubclassTransformer.transform(EventSubclassTransformer.java:44) ~[eventbus-3.0.3-service.jar:?] at net.minecraftforge.eventbus.EventBusEngine.processClass(EventBusEngine.java:21) ~[eventbus-3.0.3-service.jar:?] at net.minecraftforge.eventbus.service.ModLauncherService.processClassWithFlags(ModLauncherService.java:20) ~[eventbus-3.0.3-service.jar:3.0.3+63+master.b6b4769] at cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:85) ~[modlauncher-7.0.1.jar:?] at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:119) ~[modlauncher-7.0.1.jar:?] at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:256) ~[modlauncher-7.0.1.jar:?] at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:135) ~[modlauncher-7.0.1.jar:?] at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:97) ~[modlauncher-7.0.1.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_265] at ml.denisd3d.repack.net.dv8tion.jda.api.MessageBuilder.build(MessageBuilder.java:1179) ~[?:?] at ml.denisd3d.minecraft2discord.managers.MessageManager.sendTheMessage(MessageManager.java:75) ~[?:?] at ml.denisd3d.minecraft2discord.managers.MessageManager.sendMessage(MessageManager.java:44) ~[?:?] at ml.denisd3d.minecraft2discord.managers.MessageManager.sendMessage(MessageManager.java:86) ~[?:?] at ml.denisd3d.minecraft2discord.managers.MessageManager.sendFormattedMessage(MessageManager.java:111) ~[?:?] at ml.denisd3d.minecraft2discord.events.DiscordEvents.sendStartMessage(DiscordEvents.java:40) ~[?:?] at ml.denisd3d.minecraft2discord.managers.WebhookManager.addWebhookClient(WebhookManager.java:24) ~[?:?] at ml.denisd3d.minecraft2discord.events.DiscordEvents.lambda$onReady$0(DiscordEvents.java:53) ~[?:?] at ml.denisd3d.minecraft2discord.managers.WebhookManager.lambda$addWebhookClient$4(WebhookManager.java:59) ~[?:?] at ml.denisd3d.repack.net.dv8tion.jda.api.requests.Request.lambda$onSuccess$0(Request.java:95) ~[?:?] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402) [?:1.8.0_265] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) [?:1.8.0_265] at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) [?:1.8.0_265] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) [?:1.8.0_265] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175) [?:1.8.0_265] [12Oct2020 12:35:21.562] [ForkJoinPool.commonPool-worker-9/ERROR] [net.minecraftforge.eventbus.EventSubclassTransformer/EVENTBUS]: Could not find parent ml/denisd3d/repack/net/dv8tion/jda/internal/requests/RestActionImpl for class ml/denisd3d/repack/net/dv8tion/jda/internal/requests/restaction/MessageActionImpl in classloader sun.misc.Launcher$AppClassLoader@232204a1 on thread Thread[ForkJoinPool.commonPool-worker-9,5,main] [12Oct2020 12:35:21.566] [ForkJoinPool.commonPool-worker-9/ERROR] [net.minecraftforge.eventbus.EventSubclassTransformer/EVENTBUS]: An error occurred building event handler java.lang.ClassNotFoundException: ml.denisd3d.repack.net.dv8tion.jda.internal.requests.RestActionImpl at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[?:1.8.0_265] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_265] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) ~[?:1.8.0_265] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_265] at net.minecraftforge.eventbus.EventSubclassTransformer.buildEvents(EventSubclassTransformer.java:62) ~[eventbus-3.0.3-service.jar:?] at net.minecraftforge.eventbus.EventSubclassTransformer.transform(EventSubclassTransformer.java:44) ~[eventbus-3.0.3-service.jar:?] at net.minecraftforge.eventbus.EventBusEngine.processClass(EventBusEngine.java:21) ~[eventbus-3.0.3-service.jar:?] at net.minecraftforge.eventbus.service.ModLauncherService.processClassWithFlags(ModLauncherService.java:20) ~[eventbus-3.0.3-service.jar:3.0.3+63+master.b6b4769] at cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:85) ~[modlauncher-7.0.1.jar:?] at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:119) ~[modlauncher-7.0.1.jar:?] at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:256) ~[modlauncher-7.0.1.jar:?] at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:135) ~[modlauncher-7.0.1.jar:?] at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:97) ~[modlauncher-7.0.1.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_265] at ml.denisd3d.repack.net.dv8tion.jda.api.entities.MessageChannel.sendMessage(MessageChannel.java:502) ~[?:?] at ml.denisd3d.repack.net.dv8tion.jda.internal.entities.TextChannelImpl.sendMessage(TextChannelImpl.java:366) ~[?:?] at ml.denisd3d.minecraft2discord.managers.MessageManager.sendTheMessage(MessageManager.java:75) ~[?:?] at ml.denisd3d.minecraft2discord.managers.MessageManager.sendMessage(MessageManager.java:44) ~[?:?] at ml.denisd3d.minecraft2discord.managers.MessageManager.sendMessage(MessageManager.java:86) ~[?:?] at ml.denisd3d.minecraft2discord.managers.MessageManager.sendFormattedMessage(MessageManager.java:111) ~[?:?] at ml.denisd3d.minecraft2discord.events.DiscordEvents.sendStartMessage(DiscordEvents.java:40) ~[?:?] at ml.denisd3d.minecraft2discord.managers.WebhookManager.addWebhookClient(WebhookManager.java:24) ~[?:?] at ml.denisd3d.minecraft2discord.events.DiscordEvents.lambda$onReady$0(DiscordEvents.java:53) ~[?:?] at ml.denisd3d.minecraft2discord.managers.WebhookManager.lambda$addWebhookClient$4(WebhookManager.java:59) ~[?:?] at ml.denisd3d.repack.net.dv8tion.jda.api.requests.Request.lambda$onSuccess$0(Request.java:95) ~[?:?] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402) [?:1.8.0_265] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) [?:1.8.0_265] at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) [?:1.8.0_265] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) [?:1.8.0_265] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175) [?:1.8.0_265] [12Oct2020 12:35:21.586] [ForkJoinPool.commonPool-worker-9/ERROR] [net.minecraftforge.eventbus.EventSubclassTransformer/EVENTBUS]: Could not find parent ml/denisd3d/repack/okhttp3/RequestBody for class ml/denisd3d/repack/okhttp3/MultipartBody in classloader sun.misc.Launcher$AppClassLoader@232204a1 on thread Thread[ForkJoinPool.commonPool-worker-9,5,main] [12Oct2020 12:35:21.619] [ForkJoinPool.commonPool-worker-9/ERROR] [net.minecraftforge.eventbus.EventSubclassTransformer/EVENTBUS]: An error occurred building event handler java.lang.ClassNotFoundException: ml.denisd3d.repack.okhttp3.RequestBody at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[?:1.8.0_265] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_265] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) ~[?:1.8.0_265] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_265] at net.minecraftforge.eventbus.EventSubclassTransformer.buildEvents(EventSubclassTransformer.java:62) ~[eventbus-3.0.3-service.jar:?] at net.minecraftforge.eventbus.EventSubclassTransformer.transform(EventSubclassTransformer.java:44) ~[eventbus-3.0.3-service.jar:?] at net.minecraftforge.eventbus.EventBusEngine.processClass(EventBusEngine.java:21) ~[eventbus-3.0.3-service.jar:?] at net.minecraftforge.eventbus.service.ModLauncherService.processClassWithFlags(ModLauncherService.java:20) ~[eventbus-3.0.3-service.jar:3.0.3+63+master.b6b4769] at cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:85) ~[modlauncher-7.0.1.jar:?] at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:119) ~[modlauncher-7.0.1.jar:?] at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:256) ~[modlauncher-7.0.1.jar:?] at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:135) ~[modlauncher-7.0.1.jar:?] at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:97) ~[modlauncher-7.0.1.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_265] at ml.denisd3d.repack.net.dv8tion.jda.api.entities.MessageChannel.sendMessage(MessageChannel.java:502) ~[?:?] at ml.denisd3d.repack.net.dv8tion.jda.internal.entities.TextChannelImpl.sendMessage(TextChannelImpl.java:366) ~[?:?] at ml.denisd3d.minecraft2discord.managers.MessageManager.sendTheMessage(MessageManager.java:75) ~[?:?] at ml.denisd3d.minecraft2discord.managers.MessageManager.sendMessage(MessageManager.java:44) ~[?:?] at ml.denisd3d.minecraft2discord.managers.MessageManager.sendMessage(MessageManager.java:86) ~[?:?] at ml.denisd3d.minecraft2discord.managers.MessageManager.sendFormattedMessage(MessageManager.java:111) ~[?:?] at ml.denisd3d.minecraft2discord.events.DiscordEvents.sendStartMessage(DiscordEvents.java:40) ~[?:?] at ml.denisd3d.minecraft2discord.managers.WebhookManager.addWebhookClient(WebhookManager.java:24) ~[?:?] at ml.denisd3d.minecraft2discord.events.DiscordEvents.lambda$onReady$0(DiscordEvents.java:53) ~[?:?] at ml.denisd3d.minecraft2discord.managers.WebhookManager.lambda$addWebhookClient$4(WebhookManager.java:59) ~[?:?] at ml.denisd3d.repack.net.dv8tion.jda.api.requests.Request.lambda$onSuccess$0(Request.java:95) ~[?:?] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402) [?:1.8.0_265] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) [?:1.8.0_265] at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) [?:1.8.0_265] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) [?:1.8.0_265] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175) [?:1.8.0_265]
The text was updated successfully, but these errors were encountered: