maven - 服务未注册类 ='interface org.eclipse.tycho.core.shared.ProxyServiceFacade'

Question

我们的 Jenkins 有一个使用 Java8 的 Maven/Tycho 构建，它在 2 月份运行良好，但在 4 月份就停止工作了。 (因为它没有在这段时间运行，所以我不确定它到底是什么时候停止工作的。)

在下载 p2 存储库后立即抛出的异常(或者可能就在中间)是:

[WARNING] Error initializing: org.eclipse.tycho.p2.resolver.P2DependencyResolver@18bef28
java.lang.RuntimeException: java.lang.IllegalStateException: Service is not registered class='interface org.eclipse.tycho.core.shared.ProxyServiceFacade'
    at org.eclipse.sisu.equinox.embedder.internal.DefaultEquinoxEmbedder.checkStarted (DefaultEquinoxEmbedder.java:312)
    at org.eclipse.sisu.equinox.embedder.internal.DefaultEquinoxEmbedder.getService (DefaultEquinoxEmbedder.java:286)
    at org.eclipse.sisu.equinox.embedder.internal.DefaultEquinoxEmbedder.getService (DefaultEquinoxEmbedder.java:281)
    at org.eclipse.tycho.p2.resolver.P2DependencyResolver.initialize (P2DependencyResolver.java:429)
Caused by: java.lang.IllegalStateException: Service is not registered class='interface org.eclipse.tycho.core.shared.ProxyServiceFacade'
    at org.eclipse.sisu.equinox.embedder.internal.DefaultEquinoxEmbedder.getService (DefaultEquinoxEmbedder.java:302)
    at org.eclipse.sisu.equinox.embedder.internal.DefaultEquinoxEmbedder.getService (DefaultEquinoxEmbedder.java:281)
    at org.eclipse.tycho.osgi.configuration.OSGiProxyConfigurator.afterFrameworkStarted (OSGiProxyConfigurator.java:41)
    at org.eclipse.sisu.equinox.embedder.internal.DefaultEquinoxEmbedder.doStart (DefaultEquinoxEmbedder.java:185)

...和...

[WARNING] Error injecting: org.eclipse.tycho.p2.resolver.P2DependencyResolver
com.google.inject.ProvisionException: Unable to provision, see the following errors:

1) Error notifying InjectionListener org.eclipse.sisu.plexus.PlexusBeanBinder@1b6fe69 of org.eclipse.tycho.p2.resolver.P2DependencyResolver.
 Reason: java.lang.RuntimeException: java.lang.IllegalStateException: Service is not registered class='interface org.eclipse.tycho.core.shared.ProxyServiceFacade'
  while locating org.eclipse.tycho.p2.resolver.P2DependencyResolver

1 error
    at com.google.inject.internal.InternalProvisionException.toProvisionException (InternalProvisionException.java:226)
    at com.google.inject.internal.InjectorImpl$1.get (InjectorImpl.java:1053)
    at com.google.inject.internal.InjectorImpl.getInstance (InjectorImpl.java:1086)
    at org.eclipse.sisu.space.AbstractDeferredClass.get (AbstractDeferredClass.java:48)

...当然...

[ERROR] Internal error: java.lang.RuntimeException: Could not instantiate required component: com.google.inject.ProvisionException: Unable to provision, see the following errors:
[ERROR] 
[ERROR] 1) Error notifying InjectionListener org.eclipse.sisu.plexus.PlexusBeanBinder@1b6fe69 of org.eclipse.tycho.p2.resolver.P2DependencyResolver.
[ERROR] Reason: java.lang.RuntimeException: java.lang.IllegalStateException: Service is not registered class='interface org.eclipse.tycho.core.shared.ProxyServiceFacade'
[ERROR] while locating org.eclipse.tycho.p2.resolver.P2DependencyResolver
[ERROR] at ClassRealm[extension>org.eclipse.tycho:tycho-maven-plugin:1.3.0, parent: sun.misc.Launcher$AppClassLoader@647e05] (via modules: org.eclipse.sisu.wire.WireModule -> org.eclipse.sisu.plexus.PlexusBindingModule)
[ERROR] while locating org.eclipse.tycho.core.DependencyResolver annotated with @com.google.inject.name.Named(value=p2)
[ERROR] 
[ERROR] 1 error
[ERROR] role: org.eclipse.tycho.core.DependencyResolver
[ERROR] roleHint: p2
[ERROR] -> [Help 1]

我的第一个想法是 Maven 采用新版本的插件，但 pom.xml 中没有缺少任何版本，Maven 也没有对此发出警告。

我尝试从 Tycho 0.22 更新到 0.26 再到 1.3，但两个版本都不起作用。

我尝试使用 Maven 3.0 和 3.6 运行构建，但均无效。

我尝试了 32 位和 64 位的 Java 8，以及 Java 11。

现在我什至不知道从哪里开始寻找问题的根源。任何人都可以阐明这一点吗？

(如果您需要更多信息，请询问。文件很长，所以在缩小问题可能所在的范围之前，我不想将它们全部复制到这个问题中。)

Answer 1

它帮助我清理本地 Maven 存储库。

通常它位于 <User-home>/.m2

HTH