shale-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Matthias Wuttke (JIRA)" <j...@apache.org>
Subject [jira] Created: (SHALE-422) NullPointerException if no WEB-INF/lib
Date Thu, 08 Mar 2007 13:29:11 GMT
NullPointerException if no WEB-INF/lib
--------------------------------------

                 Key: SHALE-422
                 URL: https://issues.apache.org/struts/browse/SHALE-422
             Project: Shale
          Issue Type: Bug
          Components: Tiger
    Affects Versions: 1.0.4
         Environment: Eclipse 3.1 with Tomcat Launcher Plugin
            Reporter: Matthias Wuttke


I use the Sysdeo Tomcat Launcher Plugin together with the DevLoaderClasspath extension in
order to debug my application. Because this classpath extension sets the classpath for Tomcat
(including my Maven Repository classpath) I do not need a WEB-INF/lib directory. (In fact,
I do not want to have one on my source path.)

This causes my application to crash on startup with the following NullPointerException:

ERROR main org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/teutoFaces] - Exception
sending context initialized event to listener instance of class org.apache.shale.view.faces.LifecycleListener
 javax.faces.FacesException: java.lang.NullPointerException
	at org.apache.shale.tiger.view.faces.LifecycleListener2.contextInitialized(LifecycleListener2.java:276)
	at org.apache.shale.view.faces.LifecycleListener.contextInitialized(LifecycleListener.java:138)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3763)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4211)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
	at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:608)
	at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:535)
	at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:470)
	at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1122)
	at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
	at org.apache.catalina.core.StandardService.start(StandardService.java:450)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
Caused by: java.lang.NullPointerException
	at org.apache.shale.tiger.view.faces.LifecycleListener2.webArchives(LifecycleListener2.java:1513)
	at org.apache.shale.tiger.view.faces.LifecycleListener2.contextInitialized(LifecycleListener2.java:263)
	... 25 more

This corresponds to the following code:

        List<JarFile> list = new ArrayList<JarFile>();
        Set<Object> paths = servletContext.getResourcePaths(WEB_LIB_PREFIX);
        for (Object pathObject : paths) {

I think a simple "if (paths != null)" should solve this issue.

Best regards,
Matthias

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message