maven-2 - Maven 站点部署构建错误

Question

当我最近在构建中运行“mvn install site-deploy”时，我不断收到以下错误。我不知道出了什么问题，因为我已经替换了 m2 repo 也尝试了几个干净的版本。有人可以给我一个提示，我可以在哪里找到解决方案吗？我尝试谷歌搜索但无法遇到一些相关的事情。谢谢。

 FATAL ERROR] org.apache.maven.plugins.site.SiteMojo#execute() caused a linkage error (java.lang.NoClassDefFoundError) and may be out-of-date. Check the realms:
[FATAL ERROR] Plugin realm = app0.child-container[org.apache.maven.plugins:maven-site-plugin:2.0-beta-7]
......
[FATAL ERROR] Container realm = plexus.core
.......
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] org/apache/maven/plugin/logging/Log
org.apache.maven.plugin.logging.Log
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.NoClassDefFoundError: org/apache/maven/plugin/logging/Log
    at org.codehaus.mojo.emma.EmmaReportMojo.canGenerateReport(EmmaReportMojo.java:319)
    at org.apache.maven.plugins.site.AbstractSiteRenderingMojo.filterReports(AbstractSiteRenderingMojo.java:177)
    at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:81)
    at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:483)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:678)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:540)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:519)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:371)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:332)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:181)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:356)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:356)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
    at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
    at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
    at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: java.lang.ClassNotFoundException: org.apache.maven.plugin.logging.Log
    at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
    at org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassLoader.java:195)
    at org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:255)
    at org.codehaus.classworlds.RealmClassLoader.loadClass(RealmClassLoader.java:214)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
    ... 21 more

版本信息:jdk1.6.0_14,apache-maven-2.1.0

Answer 1

我们刚刚遇到了这个问题，尽管是使用 org.apache.felix:maven-bundle-plugin。

我们的问题源于我们没有在 pom.xml 中指定插件版本:

<plugin>
    <groupId>org.apache.felix</groupId>
    <artifactId>maven-bundle-plugin</artifactId>
</plugin>

这一切都很好，一切都可以与(当时)最新版本的插件(即 2.3.4)配合使用。

但是，当外部 Maven 存储库(版本 2.3.5)上提供新版本的插件时，我们收到以下错误:

...
[FATAL ERROR] org.apache.felix.bundleplugin.BundlePlugin#execute() caused a linkage error (java.lang.NoSuchMethodError) and may be out-of-date. Check the realms:
[FATAL ERROR] Plugin realm = app0.child-container[org.apache.felix:maven-bundle-plugin:2.3.5]
...

我们通过在 pom.xml 中明确声明插件的版本解决了这个问题:

<plugin>
    <groupId>org.apache.felix</groupId>
    <artifactId>maven-bundle-plugin</artifactId>
    <version>2.3.4</version>
</plugin>

希望这有帮助。