java - 自定义错误页面不适用于 Weld 和 Tomcat7

Question

在我的网络应用程序中，我尝试使用自定义错误页面。
但是，这不适用于焊接。当我导航到我的应用程序中不存在的页面而不是获取自定义错误页面时，我看到来自 Weld 的异常:

SEVERE: Servlet.service() for servlet Faces Servlet threw exception
java.lang.IllegalStateException: Must call associate() before calling activate()
    at org.jboss.weld.context.AbstractConversationContext.activate(AbstractConversationContext.java:273)
    at org.jboss.weld.jsf.WeldPhaseListener.activateConversations(WeldPhaseListener.java:110)
    at org.jboss.weld.jsf.WeldPhaseListener.beforePhase(WeldPhaseListener.java:84)
    at com.sun.faces.lifecycle.Phase.handleBeforePhase(Phase.java:224)
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:95)
    at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:106)
    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:114)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:334)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:473)
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
    at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:466)
    at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:387)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:181)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:394)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:243)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

我认为这是 Tomcat 中的错误:

https://issues.apache.org/bugzilla/show_bug.cgi?id=50789

但是它已经在 v.7.0.9 中修复

摘 self 的 web.xml:

<error-page>
    <exception-type>java.lang.Exception</exception-type>
    <location>/pages/error.xhtml</location>
</error-page>
<error-page>
    <error-code>500</error-code>
    <location>/pages/error.xhtml</location>
</error-page>
<error-page>
    <error-code>404</error-code>
    <location>/pages/pageNotFound.xhtml</location>
</error-page>

我正在使用 Tomcat 7.0.19、JSF 2.0 和 Weld 1.1.2。
知道会发生什么吗？

Answer 1

在 weld 上下文中，类路径中仅存在 weld-servlet.jar，仅此而已