[seam-issues] [JBoss JIRA] (JBSEAM-529) NullPointerException in org.jboss.seam.deployment.NamespaceScanner

[Marek Novotny (JIRA)]

    [ https://issues.jboss.org/browse/JBSEAM-529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13064851#comment-13064851 ] 

Marek Novotny commented on JBSEAM-529:
--------------------------------------

[~oscar.mauricio.gonzalez.botero] this issue is for very old version of Seam - 1.x

If you have issues with Seam migration 2.2 -> 2.3, your root cause is definitely different and I would recommend to use Seam 2 forum and if you provide more details there you certanly get some help.

> NullPointerException in org.jboss.seam.deployment.NamespaceScanner
> ------------------------------------------------------------------
>
>                 Key: JBSEAM-529
>                 URL: https://issues.jboss.org/browse/JBSEAM-529
>             Project: Seam 2
>          Issue Type: Bug
>         Environment: Jboss Seam CR2 cvs head
>            Reporter: Stas Garifulin
>            Assignee: Norman Richards
>             Fix For: 1.1.0.CR2
>
>
> Latest Jboss Seam throws during startup:
> ERROR 28-11 15:53:56,534 - Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener -- java.lang.NullPointerException
> 	at org.jboss.seam.deployment.NamespaceScanner.handleItem(NamespaceScanner.java:48)
> 	at org.jboss.seam.deployment.Scanner.handleDirectory(Scanner.java:130)
> 	at org.jboss.seam.deployment.Scanner.handleDirectory(Scanner.java:126)
> 	at org.jboss.seam.deployment.Scanner.handleDirectory(Scanner.java:126)
> 	at org.jboss.seam.deployment.Scanner.handleDirectory(Scanner.java:126)
> 	at org.jboss.seam.deployment.Scanner.handleDirectory(Scanner.java:126)
> 	at org.jboss.seam.deployment.Scanner.scan(Scanner.java:89)
> 	at org.jboss.seam.deployment.NamespaceScanner.getPackages(NamespaceScanner.java:30)
> 	at org.jboss.seam.init.Initialization.addNamespaces(Initialization.java:545)
> 	at org.jboss.seam.init.Initialization.<init>(Initialization.java:79)
> 	at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:65)
> 	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729)
> 	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4187)
> 	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
> 	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(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> 	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
> 	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
> I have packages with stubs generated by Jaxb2 in WEB-INF/class directory of my war. Seam fails to obtain Package object for these packages. 



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