小编Shi*_*goy的帖子

当我试图运行weblogic服务器12c时,它抛出此错误,无法启动.

    <Apr 16, 2013 2:42:57 PM IST> <Warning> <HTTP> <BEA-101384> <WLServlet annotation is deprecated, please use servlet 3.0 annotation instead. App:acsportal@acs-portal.war, Class:oracle.adfinternal.view.faces.activedata.AdsServlet>
    <Apr 16, 2013 2:42:58 PM IST> <Error> <Deployer> <BEA-149205> <Failed to initialize the application "acsportal" due to error weblogic.application.ModuleException: Context path '' is already in use by the module: / application: acs-portal
    weblogic.application.ModuleException: Context path '' is already in use by the module: / application: acs-portal
            at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:732)
            at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:188)
            at weblogic.application.internal.ExtensibleModuleWrapper.prepare(ExtensibleModuleWrapper.java:83)
            at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:100)
            at weblogic.application.internal.flow.ModuleStateDriver$1.next(ModuleStateDriver.java:172)
            Truncated. see …

我是这个错误的新手，它突然出现并破坏了我的项目。任何机构都可以帮助我解决这个错误：

1. [错误] 执行 Maven 时出错。[错误] > com.google.inject.ProvisionException：Guice 配置错误：> > 1) 错误注入：org.apache.maven.DefaultMaven at >
   ClassRealm[plexus.core, parent: null] at ClassRealm[plexus.core, >
   parent: null] while
   locating org.apache.maven.Maven > > 1 error > role: org.apache.maven.Maven roleHint: [ERROR] Caused by: Guice
   provision errors: > > 1) Error injection :
   org.apache. maven.DefaultMaven at > ClassRealm[plexus.core, parent:
   null] at ClassRealm[plexus.core, > parent: null] while locating
   org.apache.maven.Maven >> 1 error [ERROR] 引起：Guice 配置错误： > > 1) 错误注入：
   org.apache.maven.project.DefaultProjectBuilder > 在
   ClassRealm[plexus.core, parent: null] 在 ClassRealm[plexus.core, >
   parent: null] …

我需要2.xhtml在当前 JSF 页面（例如1.xhtml）的新选项卡中打开一个新的JSF 页面（例如）。我应该使用哪个 JSF 组件？<h:commandLink>或者<h:outputLink>？

1.xhtml单击链接以2.xhtml在新选项卡中打开后，我不想失去当前页面的范围。

的豆1.xhtml是@ViewScoped。我应该把它改成@RequestScoped吗？

我正在遵循SLF4J异常，我试图从pom.xml中删除slf4j依赖关系，但它仍然存在，有人可以帮忙吗？

抛出的异常为：。。

 " org.osgi.framework.BundleException: Exception in
 oracle.acs.assessment.PatchDataExtractionActivator.start() of bundle
 oracle.acs.mf.PatchDataExtractionBundle.
         at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:1018)
>         at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:974)
>         at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
>         at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
>         at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:252)
>         at org.eclipse.osgi.framework.internal.core.FrameworkCommandProvider._start(FrameworkCommandProvider.java:260)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at org.eclipse.osgi.framework.internal.core.FrameworkCommandInterpreter.execute(FrameworkCommandInterpreter.java:150)
>         at org.eclipse.osgi.framework.internal.core.FrameworkConsole.docommand(FrameworkConsole.java:291)
>         at org.eclipse.osgi.framework.internal.core.FrameworkConsole.console(FrameworkConsole.java:276)
>         at com.sun.svc.container.admin.cli.Console.run(Console.java:85)
>         at java.lang.Thread.run(Thread.java:724) Caused by: java.lang.NoSuchMethodError:
> org.slf4j.spi.LocationAwareLogger.log(Lorg/slf4j/Marker;Ljava/lang/String;ILjava/lang/String;Ljava/lang/Throwable;)V
>         at org.apache.log4j.Category.log(Category.java:288)
>         at org.apache.commons.logging.impl.Log4JLogger.info(Log4JLogger.java:199)
>         at org.springframework.context.support.AbstractApplicationContext.prepareRefresh(AbstractApplicationContext.java:412)
>         at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:350)
>         at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
>         at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:93)
>         at …

Run Code Online (Sandbox Code Playgroud)