Discord Bot Java（Maven）库未找到，加载失败（com.sedmelluq / lavaplayer）[关闭]
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【中文标题】Discord Bot Java（Maven）库未找到，加载失败（com.sedmelluq / lavaplayer）[关闭]【英文标题】：Discord Bot Java (Maven) Library not found, loading failed (com.sedmelluq / lavaplayer) [closed] 【发布时间】：2020-10-29 22:23:28 【问题描述】：我用 Java (Eclipse) 编写了一个 Discord 机器人。如果我通过 Eclipse 中的控制台启动它，它可以正常工作。如果我将它导出为“可运行的 JAR 文件”并使用 start.bat 文件启动它，它也可以正常工作。
start.bat：
java -jar NameOfTheFile.jar
pause
但是，我不想让我的计算机永久开启。朋友对此不会有任何问题，因此机器人在他的计算机上运行。 如果 bot 由 start.bat 文件启动，则没有错误消息并且可以正常工作。但是，如果要播放音乐（通过 !play 在语音通道中通过机器人触发），则会出现找不到库（需要播放音乐）的错误...
我有Windows 10 + openjdk版本“11.0.7”2020-04-14 朋友的电脑装有 Windows 7 + 最新的 Java 版本错误（短版）：
[lava-daemon-pool-playback-1-thread-1] INFO com.sedmelluq.lava.common.natives.NativeLibraryLoader - Native library libmpg123-0: loading with filter com.sedmelluq.discord.lavaplayer.natives.ConnectorNativeLibLoader$$Lambda$185/29224482@159940e
[lava-daemon-pool-playback-1-thread-1] ERROR com.sedmelluq.lava.common.natives.NativeLibraryLoader - Native library : loading failed.
java.lang.UnsatisfiedLinkError: Required library was not found
at com.sedmelluq.lava.common.natives.NativeLibraryLoader.extractLibraryFromResources(NativeLibraryLoader.java:128)
at com.sedmelluq.lava.common.natives.NativeLibraryLoader.loadInternal(NativeLibraryLoader.java:113)
at com.sedmelluq.lava.common.natives.NativeLibraryLoader.loadAndRemember(NativeLibraryLoader.java:85)
at com.sedmelluq.lava.common.natives.NativeLibraryLoader.load(NativeLibraryLoader.java:70)
at com.sedmelluq.discord.lavaplayer.natives.ConnectorNativeLibLoader.loadConnectorLibrary(ConnectorNativeLibLoader.java:21)
at com.sedmelluq.discord.lavaplayer.natives.opus.OpusDecoderLibrary.getInstance(OpusDecoderLibrary.java:14)
at com.sedmelluq.discord.lavaplayer.natives.opus.OpusDecoder.<init>(OpusDecoder.java:20)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.initialiseDecoder(OpusPacketRouter.java:194)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.checkDecoderNecessity(OpusPacketRouter.java:178)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.process(OpusPacketRouter.java:94)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaOpusTrackConsumer.consume(MatroskaOpusTrackConsumer.java:47)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.processFrameInBlock(MatroskaStreamingFile.java:372)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.parseClusterSimpleBlock(MatroskaStreamingFile.java:336)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.parseNextCluster(MatroskaStreamingFile.java:321)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.provideFrames(MatroskaStreamingFile.java:297)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaAudioTrack.lambda$process$0(MatroskaAudioTrack.java:40)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.executeProcessingLoop(LocalAudioTrackExecutor.java:276)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.executeProcessingLoop(LocalAudioTrackExecutor.java:250)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaAudioTrack.process(MatroskaAudioTrack.java:39)
at com.sedmelluq.discord.lavaplayer.track.DelegatedAudioTrack.processDelegate(DelegatedAudioTrack.java:25)
at com.sedmelluq.discord.lavaplayer.source.youtube.YoutubeAudioTrack.processStatic(YoutubeAudioTrack.java:57)
at com.sedmelluq.discord.lavaplayer.source.youtube.YoutubeAudioTrack.process(YoutubeAudioTrack.java:49)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.execute(LocalAudioTrackExecutor.java:105)
at com.sedmelluq.discord.lavaplayer.player.DefaultAudioPlayerManager.lambda$executeTrack$1(DefaultAudioPlayerManager.java:349)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
[lava-daemon-pool-playback-1-thread-1] INFO com.sedmelluq.lava.common.natives.NativeLibraryLoader - Native library connector: loading with filter null
[lava-daemon-pool-playback-1-thread-1] ERROR com.sedmelluq.lava.common.natives.NativeLibraryLoader - Native library : loading failed.
java.lang.UnsatisfiedLinkError: Required library was not found
at com.sedmelluq.lava.common.natives.NativeLibraryLoader.extractLibraryFromResources(NativeLibraryLoader.java:128)
at com.sedmelluq.lava.common.natives.NativeLibraryLoader.loadInternal(NativeLibraryLoader.java:113)
at com.sedmelluq.lava.common.natives.NativeLibraryLoader.loadAndRemember(NativeLibraryLoader.java:85)
at com.sedmelluq.lava.common.natives.NativeLibraryLoader.load(NativeLibraryLoader.java:70)
at com.sedmelluq.discord.lavaplayer.natives.ConnectorNativeLibLoader.loadConnectorLibrary(ConnectorNativeLibLoader.java:21)
at com.sedmelluq.discord.lavaplayer.natives.opus.OpusDecoderLibrary.getInstance(OpusDecoderLibrary.java:14)
at com.sedmelluq.discord.lavaplayer.natives.opus.OpusDecoder.<init>(OpusDecoder.java:20)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.initialiseDecoder(OpusPacketRouter.java:194)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.checkDecoderNecessity(OpusPacketRouter.java:178)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.process(OpusPacketRouter.java:94)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaOpusTrackConsumer.consume(MatroskaOpusTrackConsumer.java:47)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.processFrameInBlock(MatroskaStreamingFile.java:372)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.parseClusterSimpleBlock(MatroskaStreamingFile.java:336)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.parseNextCluster(MatroskaStreamingFile.java:321)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.provideFrames(MatroskaStreamingFile.java:297)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaAudioTrack.lambda$process$0(MatroskaAudioTrack.java:40)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.executeProcessingLoop(LocalAudioTrackExecutor.java:276)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.executeProcessingLoop(LocalAudioTrackExecutor.java:250)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaAudioTrack.process(MatroskaAudioTrack.java:39)
at com.sedmelluq.discord.lavaplayer.track.DelegatedAudioTrack.processDelegate(DelegatedAudioTrack.java:25)
at com.sedmelluq.discord.lavaplayer.source.youtube.YoutubeAudioTrack.processStatic(YoutubeAudioTrack.java:57)
at com.sedmelluq.discord.lavaplayer.source.youtube.YoutubeAudioTrack.process(YoutubeAudioTrack.java:49)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.execute(LocalAudioTrackExecutor.java:105)
at com.sedmelluq.discord.lavaplayer.player.DefaultAudioPlayerManager.lambda$executeTrack$1(DefaultAudioPlayerManager.java:349)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
[lava-daemon-pool-playback-1-thread-1] ERROR com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor - Error in playback of Kh2FRFhS7QY
com.sedmelluq.discord.lavaplayer.tools.FriendlyException: Something broke when playing the track.
at com.sedmelluq.discord.lavaplayer.tools.ExceptionTools.wrapUnfriendlyExceptions(ExceptionTools.java:43)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.execute(LocalAudioTrackExecutor.java:117)
at com.sedmelluq.discord.lavaplayer.player.DefaultAudioPlayerManager.lambda$executeTrack$1(DefaultAudioPlayerManager.java:349)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.UnsatisfiedLinkError: com.sedmelluq.discord.lavaplayer.natives.opus.OpusDecoderLibrary.create(II)J
at com.sedmelluq.discord.lavaplayer.natives.opus.OpusDecoderLibrary.create(Native Method)
at com.sedmelluq.discord.lavaplayer.natives.opus.OpusDecoder.<init>(OpusDecoder.java:21)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.initialiseDecoder(OpusPacketRouter.java:194)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.checkDecoderNecessity(OpusPacketRouter.java:178)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.process(OpusPacketRouter.java:94)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaOpusTrackConsumer.consume(MatroskaOpusTrackConsumer.java:47)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.processFrameInBlock(MatroskaStreamingFile.java:372)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.parseClusterSimpleBlock(MatroskaStreamingFile.java:336)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.parseNextCluster(MatroskaStreamingFile.java:321)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.provideFrames(MatroskaStreamingFile.java:297)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaAudioTrack.lambda$process$0(MatroskaAudioTrack.java:40)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.executeProcessingLoop(LocalAudioTrackExecutor.java:276)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.executeProcessingLoop(LocalAudioTrackExecutor.java:250)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaAudioTrack.process(MatroskaAudioTrack.java:39)
at com.sedmelluq.discord.lavaplayer.track.DelegatedAudioTrack.processDelegate(DelegatedAudioTrack.java:25)
at com.sedmelluq.discord.lavaplayer.source.youtube.YoutubeAudioTrack.processStatic(YoutubeAudioTrack.java:57)
at com.sedmelluq.discord.lavaplayer.source.youtube.YoutubeAudioTrack.process(YoutubeAudioTrack.java:49)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.execute(LocalAudioTrackExecutor.java:105)
... 4 more
Exception in thread "lava-daemon-pool-playback-1-thread-1" java.lang.UnsatisfiedLinkError: com.sedmelluq.discord.lavaplayer.natives.opus.OpusDecoderLibrary.create(II)J
at com.sedmelluq.discord.lavaplayer.natives.opus.OpusDecoderLibrary.create(Native Method)
at com.sedmelluq.discord.lavaplayer.natives.opus.OpusDecoder.<init>(OpusDecoder.java:21)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.initialiseDecoder(OpusPacketRouter.java:194)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.checkDecoderNecessity(OpusPacketRouter.java:178)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.process(OpusPacketRouter.java:94)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaOpusTrackConsumer.consume(MatroskaOpusTrackConsumer.java:47)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.processFrameInBlock(MatroskaStreamingFile.java:372)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.parseClusterSimpleBlock(MatroskaStreamingFile.java:336)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.parseNextCluster(MatroskaStreamingFile.java:321)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.provideFrames(MatroskaStreamingFile.java:297)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaAudioTrack.lambda$process$0(MatroskaAudioTrack.java:40)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.executeProcessingLoop(LocalAudioTrackExecutor.java:276)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.executeProcessingLoop(LocalAudioTrackExecutor.java:250)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaAudioTrack.process(MatroskaAudioTrack.java:39)
at com.sedmelluq.discord.lavaplayer.track.DelegatedAudioTrack.processDelegate(DelegatedAudioTrack.java:25)
at com.sedmelluq.discord.lavaplayer.source.youtube.YoutubeAudioTrack.processStatic(YoutubeAudioTrack.java:57)
at com.sedmelluq.discord.lavaplayer.source.youtube.YoutubeAudioTrack.process(YoutubeAudioTrack.java:49)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.execute(LocalAudioTrackExecutor.java:105)
at com.sedmelluq.discord.lavaplayer.player.DefaultAudioPlayerManager.lambda$executeTrack$1(DefaultAudioPlayerManager.java:349)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
如有必要，我可以附加 pom.xml。 com.sedmelluq 或 lavaplayer 由以下依赖添加：
<dependency>
<groupId>com.sedmelluq</groupId>
<artifactId>lavaplayer</artifactId>
<version>1.3.50</version>
</dependency>
为什么一切都为我工作，而不是在另一台电脑上？有人可以帮忙吗？谢谢你:)
【问题讨论】：
【参考方案1】：问题是我朋友的电脑是 32 位系统，而音乐库可能只能在 64 位系统上运行。
【讨论】：
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