所以,每当我在Eclipse之外运行它时,我就会从我的不和谐的机器人上得到一个ClassNotFoundException:
Error: A JNI error has occurred, please check your installation and try
again
Exception in thread "main" java.lang.NoClassDefFoundError:
sx/blah/discord/handle/obj/IChannel
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
at java.lang.Class.getMethod0(Class.java:3018)
at java.lang.Class.getMethod(Class.java:1784)
at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526)
Caused by: java.lang.ClassNotFoundException: sx.blah.discord.handle.obj.IChannel
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 7 more这种情况不应该发生,因为我在Maven中具有编译范围。我甚至显式地将它放在范围编译中:
<dependencies>
<dependency>
<groupId>com.github.austinv11</groupId>
<artifactId>Discord4J</artifactId>
<version>dev-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.16</version>
<scope>compile</scope>
</dependency>
</dependencies>发布于 2017-09-17 03:15:05
Apache Maven是一个用于,
在您的示例中,pom.xml获取所有依赖项并将它们放在本地计算机上。Eclipse的内置Maven插件将这些Jar文件放入项目的类路径中。这就是您能够在Eclipse中运行应用程序的原因。
如果您希望在Eclipse之外运行您的应用程序,可以通过以下几种方式来运行:
$ java -cp ".:./jars/a.jar; ../jars/b.jar" myClasshttps://stackoverflow.com/questions/46258844
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