Jar 文件在 Windows 上完美运行，但在 Rasp Pi 内的 Ubuntu 上运行失败
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【中文标题】Jar 文件在 Windows 上完美运行，但在 Rasp Pi 内的 Ubuntu 上运行失败【英文标题】：Jar file runs perfectly on Windows, but failed on Ubuntu inside Rasp Pi 【发布时间】：2021-12-28 06:29:51 【问题描述】：这是我的 discord 音乐播放器机器人，我使用 Maven 和 Java 8 编译并安装了它，过程如下：
mvn clean
mvn compile
mvn test-compile
mvn test
mvn install
这是我的 pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.jagrosh</groupId>
<artifactId>JMusicBot</artifactId>
<version>Snapshot</version>
<packaging>jar</packaging>
<repositories>
<repository>
<id>dv8tion</id>
<name>m2-dv8tion</name>
<url>https://m2.dv8tion.net/releases</url>
</repository>
<repository>
<id>central</id>
<name>bintray</name>
<url>https://jcenter.bintray.com</url>
</repository>
<repository>
<id>jitpack.io</id>
<url>https://jitpack.io</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>net.dv8tion</groupId>
<artifactId>JDA</artifactId>
<version>4.3.0_324</version>
</dependency>
<!-- using a fork of this to fix some issues faster -->
<!-- dependency>
<groupId>com.sedmelluq</groupId>
<artifactId>lavaplayer</artifactId>
<version>1.3.78</version>
</dependency -->
<dependency>
<groupId>com.github.jagrosh</groupId>
<artifactId>lavaplayer</artifactId>
<version>jmusicbot-SNAPSHOT</version>
</dependency>
<!-- this is needed, but isn't actually hosted anywhere anymore... uh -->
<!--dependency>
<groupId>com.sedmelluq</groupId>
<artifactId>lavaplayer-natives-extra</artifactId>
<version>1.3.13</version>
</dependency-->
<dependency>
<groupId>com.jagrosh</groupId>
<artifactId>jda-utilities</artifactId>
<version>3.0.5</version>
<type>pom</type>
</dependency>
<!-- jitpack for now, we need to version this correctly later -->
<dependency>
<groupId>com.github.jagrosh</groupId>
<artifactId>JLyrics</artifactId>
<version>-SNAPSHOT</version>
</dependency>
<!--dependency>
<groupId>com.jagrosh</groupId>
<artifactId>JLyrics</artifactId>
<version>0.6</version>
</dependency-->
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.2.3</version>
</dependency>
<dependency>
<groupId>com.typesafe</groupId>
<artifactId>config</artifactId>
<version>1.3.2</version>
</dependency>
<dependency>
<groupId>org.jsoup</groupId>
<artifactId>jsoup</artifactId>
<version>1.14.2</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.13.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-core</artifactId>
<version>1.3</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>1.5</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<shadedArtifactAttached>true</shadedArtifactAttached>
<shadedClassifierName>All</shadedClassifierName>
<artifactSet>
<includes>
<include>*:*</include>
</includes>
</artifactSet>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
<resource>reference.conf</resource>
</transformer>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<manifestEntries>
<Main-Class>com.jagrosh.jmusicbot.JMusicBot</Main-Class>
<Specification-Title>$project.artifactId</Specification-Title>
<Specification-Version>$project.version</Specification-Version>
<Implementation-Title>$project.artifactId</Implementation-Title>
<Implementation-Version>$project.version</Implementation-Version>
<Implementation-Vendor-Id>$project.groupId</Implementation-Vendor-Id>
</manifestEntries>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
</project>
在我的 Windows 10 上完美运行
[16:18:35] [INFO] [JDA]: Login Successful!
[16:18:36] [INFO] [WebSocketClient]: Connected to WebSocket
[16:18:37] [INFO] [JDA]: Finished Loading!
[16:19:09] [INFO] [NativeLibraryLoader]: Native library libmpg123-0: loading with filter com.sedmelluq.discord.lavaplayer.natives.ConnectorNativeLibLoader$$Lambda$237/470342757@e75991d
[16:19:09] [INFO] [NativeLibraryLoader]: Native library connector: loading with filter null
[16:19:10] [INFO] [NativeLibraryLoader]: Native library connector: successfully loaded.
但是当它进入我安装了 Ubuntu 的 Raspberry Pi 时，它无法运行。
发送音乐播放命令后发生错误...
[08:20:52] [INFO] [JDA]: Login Successful!
[08:20:53] [INFO] [WebSocketClient]: Connected to WebSocket
[08:20:53] [INFO] [JDA]: Finished Loading!
[08:21:20] [WARN] [RateLimiter]: Encountered 429 on route PATCH/channels/channel_id with bucket 9852e1a53c06ffc5a89d65fef85ca4ce:channel_id=867720908658704385 Retry-After: 467000 ms
[08:21:22] [INFO] [NativeLibraryLoader]: Native library libmpg123-0: loading with filter com.sedmelluq.discord.lavaplayer.natives.ConnectorNativeLibLoader$$Lambda$240/1535558280@629e30f3
[08:21:22] [INFO] [NativeLibraryLoader]: Native library connector: loading with filter null
[08:21:22] [ERROR] [NativeLibraryLoader]: Native library connector: loading failed.
java.lang.UnsatisfiedLinkError: Required library was not found
at com.sedmelluq.lava.common.natives.NativeLibraryLoader.extractLibraryFromResources(NativeLibraryLoader.java:125)
at com.sedmelluq.lava.common.natives.NativeLibraryLoader.loadInternal(NativeLibraryLoader.java:110)
at com.sedmelluq.lava.common.natives.NativeLibraryLoader.loadWithFailureCheck(NativeLibraryLoader.java:84)
at com.sedmelluq.lava.common.natives.NativeLibraryLoader.load(NativeLibraryLoader.java:69)
at com.sedmelluq.discord.lavaplayer.natives.ConnectorNativeLibLoader.loadConnectorLibrary(ConnectorNativeLibLoader.java:21)
at com.sedmelluq.discord.lavaplayer.natives.opus.OpusDecoderLibrary.getInstance(OpusDecoderLibrary.java:13)
at com.sedmelluq.discord.lavaplayer.natives.opus.OpusDecoder.<init>(OpusDecoder.java:20)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.initialiseDecoder(OpusPacketRouter.java:193)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.checkDecoderNecessity(OpusPacketRouter.java:177)
at com.sedmelluq.discord.lavaplayer.container.common.OpusPacketRouter.process(OpusPacketRouter.java:93)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaOpusTrackConsumer.consume(MatroskaOpusTrackConsumer.java:46)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.processFrameInBlock(MatroskaStreamingFile.java:371)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.parseClusterSimpleBlock(MatroskaStreamingFile.java:335)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.parseNextCluster(MatroskaStreamingFile.java:320)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile.provideFrames(MatroskaStreamingFile.java:296)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaAudioTrack.lambda$process$0(MatroskaAudioTrack.java:39)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.executeProcessingLoop(LocalAudioTrackExecutor.java:275)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.executeProcessingLoop(LocalAudioTrackExecutor.java:249)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaAudioTrack.process(MatroskaAudioTrack.java:38)
at com.sedmelluq.discord.lavaplayer.track.DelegatedAudioTrack.processDelegate(DelegatedAudioTrack.java:25)
at com.sedmelluq.discord.lavaplayer.source.youtube.YoutubeAudioTrack.processStatic(YoutubeAudioTrack.java:57)
at com.sedmelluq.discord.lavaplayer.source.youtube.YoutubeAudioTrack.process(YoutubeAudioTrack.java:49)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.execute(LocalAudioTrackExecutor.java:104)
at com.sedmelluq.discord.lavaplayer.player.DefaultAudioPlayerManager.lambda$executeTrack$1(DefaultAudioPlayerManager.java:348)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
[08:21:22] [ERROR] [LocalAudioTrackExecutor]: Error in playback of 6pEs5DL2UVU
com.sedmelluq.discord.lavaplayer.tools.FriendlyException: Something went wrong when decoding the track.
at com.sedmelluq.discord.lavaplayer.tools.ExceptionTools.wrapUnfriendlyExceptions(ExceptionTools.java:44)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.executeProcessingLoop(LocalAudioTrackExecutor.java:293)
at com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor.executeProcessingLoop(LocalAudioTrackExecutor.java:249)
at com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaAudioTrack.process(MatroskaAudioTrack.java:38)
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:104)
at com.sedmelluq.discord.lavaplayer.player.DefaultAudioPlayerManager.lambda$executeTrack$1(DefaultAudioPlayerManager.java:348)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Suppressed: com.sedmelluq.discord.lavaplayer.tools.exception.EnvironmentInformation:
lavaplayer.version: 1.3.78
os.arch: aarch64
os.name: Linux
os.version: 5.11.0-1009-raspi
java.vendor: Private Build
java.version: 1.8.0_292
java.runtime.version: 1.8.0_292-8u292-b10-0ubuntu1-b10
java.vm.version: 25.292-b10
我试过这个方法Change to Cp1252 encoding，但还是失败了。
【问题讨论】：
相关？：How to fix an UnsatisfiedLinkError (Can't find dependent libraries) in a JNI project 阅读常见问题解答：github.com/sedmelluq/lavaplayer/blob/master/FAQ.md 谢谢，我现在明白了???????????? 这两种log sn-ps有什么区别？ 第一个日志是Windows版本，第二个是Linux-ARM 【参考方案1】：任何人和我有同样的问题，你可以参考这个链接... https://github.com/sedmelluq/lavaplayer/issues/16
或按照我的程序：
使用 WinRaR 或其他可以解压缩 .jar 文件的软件打开 .jar 文件
获取你的平台类型，例如我的平台是树莓派(linux-aarch64)
转到
here 并下载您的平台 libconnector.so
放置它在你解压后的 .jar 文件的路径中
/native/<your_platform>/
【讨论】：
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