[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-3413) HotDeployementStrategy rev 8925 causes Exceptions with ICEfaces server-push for Seam trunk only

[Julien Kronegg (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBSEAM-3413?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12432078#action_12432078 ] 

Julien Kronegg commented on JBSEAM-3413:
----------------------------------------

I got the same problem on nightly build #306. So I tested on 2.1.0 CR1 (2008.10.01): it works (I no longer get the exception). Thanks Pete.

> HotDeployementStrategy rev 8925 causes Exceptions with ICEfaces server-push for Seam trunk only
> -----------------------------------------------------------------------------------------------
>
>                 Key: JBSEAM-3413
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-3413
>             Project: Seam
>          Issue Type: Bug
>          Components: Hot Deploy
>    Affects Versions: 2.1.0.CR1
>         Environment: ICEfaces (any version 1.6 and onwards), Seam trunk
>            Reporter: judy guglielmin
>            Assignee: Pete Muir
>            Priority: Critical
>             Fix For: 2.1.0.CR1
>
>
> Any async push operation will cause the following exception to occur.  reverting to 8923 resolves the problem and async push works again.
> 12:19:36,554 WARN  [ExceptionFilter] handling uncaught exception
> java.lang.NullPointerException
> 	at org.jboss.seam.deployment.HotDeploymentStrategy.getScannedComponentClasses(HotDeploymentStrategy.java:162)
> 	at org.jboss.seam.init.Initialization.installHotDeployableComponents(Initialization.java:698)
> 	at org.jboss.seam.init.Initialization.redeploy(Initialization.java:685)
> 	at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:50)
> 	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
> 	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:38)
> 	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
> 	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:63)
> 	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
> 	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> 	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
> 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> 	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
> 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
> 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> 	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
> 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
> 	at java.lang.Thread.run(Unknown Source)

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