[jboss-jira] [JBoss JIRA] (AS7-2214) NPE from the resolver when deploying bundle

[Thomas Diesler (Commented) (JIRA)]

    [ https://issues.jboss.org/browse/AS7-2214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12636903#comment-12636903 ] 

Thomas Diesler commented on AS7-2214:
-------------------------------------

The bundle cannot be resolved because of 

{code}
Caused by: org.apache.felix.log.LogException: org.jboss.osgi.resolver.XResolverException: Constraint violation for package 'javax.servlet' when resolving module Module[org.ops4j.pax.web.service:0.5.1] between existing import Module[org.ops4j.pax.web.service:0.5.1].javax.servlet BLAMED ON [[Module[org.ops4j.pax.web.service:0.5.1]] package; (&(package=javax.servlet)(version>=2.3.0)(!(version>=2.6.0)))] and uses constraint Module[javax.servlet.api:0.0.0].javax.servlet BLAMED ON [[Module[org.ops4j.pax.web.service:0.5.1]] package; (&(package=org.osgi.service.http)(version>=1.0.0)(!(version>=2.0.0))), [Module[osgi.cmpn:4.2.0.200908310645]] package; (package=javax.servlet)]
	at org.jboss.osgi.resolver.felix.FelixResolver.resolveInternal(FelixResolver.java:117) [jbosgi-resolver-felix-1.0.10.jar:1.0.10]
	at org.jboss.osgi.resolver.spi.AbstractResolver.resolve(AbstractResolver.java:148) [jbosgi-resolver-spi-1.0.10.jar:1.0.10]
	at org.jboss.osgi.framework.internal.ResolverPlugin.resolve(ResolverPlugin.java:155) [jbosgi-framework-core-1.0.0.jar:1.0.0]
{code}

That the the bundle is still marked as successfully deployed is ok. It indicates that the bundle could get installed. It is our old friend AS7-378

                
> NPE from the resolver when deploying bundle
> -------------------------------------------
>
>                 Key: AS7-2214
>                 URL: https://issues.jboss.org/browse/AS7-2214
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: OSGi
>            Reporter: David Bosschaert
>            Assignee: Thomas Diesler
>             Fix For: 7.1.0.Beta1
>
>         Attachments: pax-web-service-0.5.1.jar
>
>
> While I was in the process of getting the CXF DOSGi project to work on AS7 I found that the resolver was throwing a NPE when a number of bundles were being deployed. It happened for pax-web-service, cxf-bundle-minimal and cxf-dosgi-dsw.
> The simplest way to reproduce it is to take the pax-web-service-0.5.1 bundle. Deploying that will cause the following exception:
> {code}11:23:01,920 INFO  [org.jboss.osgi.framework.internal.BundleManager] (MSC service thread 1-8) Install bundle: org.ops4j.pax.web.service:0.5.1
> 11:23:01,942 ERROR [org.jboss.msc.service] (MSC service thread 1-8) MSC00002: Invocation of listener "org.jboss.as.osgi.deployment.BundleStartTracker$1 at 7fad5275" failed: java.lang.NullPointerException
> 	at org.jboss.osgi.resolver.felix.FelixResolver.resolveInternal(FelixResolver.java:117) [jbosgi-resolver-felix-1.0.9.jar:1.0.9]
> 	at org.jboss.osgi.resolver.spi.AbstractResolver.resolve(AbstractResolver.java:148) [jbosgi-resolver-spi-1.0.9.jar:1.0.9]
> 	at org.jboss.osgi.framework.internal.ResolverPlugin.resolve(ResolverPlugin.java:155) [jbosgi-framework-core-1.0.0.jar:1.0.0]
> 	at org.jboss.osgi.framework.internal.AbstractBundleState.ensureResolved(AbstractBundleState.java:551) [jbosgi-framework-core-1.0.0.jar:1.0.0]
> 	at org.jboss.osgi.framework.internal.HostBundleState.startInternal(HostBundleState.java:211) [jbosgi-framework-core-1.0.0.jar:1.0.0]
> 	at org.jboss.osgi.framework.internal.AbstractBundleState.start(AbstractBundleState.java:494) [jbosgi-framework-core-1.0.0.jar:1.0.0]
> 	at org.jboss.as.osgi.deployment.BundleStartTracker$1.processService(BundleStartTracker.java:144) [jboss-as-osgi-service-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
> 	at org.jboss.as.osgi.deployment.BundleStartTracker$1.transition(BundleStartTracker.java:119) [jboss-as-osgi-service-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
> 	at org.jboss.msc.service.ServiceControllerImpl.invokeListener(ServiceControllerImpl.java:1429) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
> 	at org.jboss.msc.service.ServiceControllerImpl.access$2600(ServiceControllerImpl.java:49) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
> 	at org.jboss.msc.service.ServiceControllerImpl$ListenerTask.run(ServiceControllerImpl.java:1952) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_26]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_26]
> 	at java.lang.Thread.run(Thread.java:680) [:1.6.0_26]
> 11:23:01,959 INFO  [org.jboss.as.server.controller] (DeploymentScanner-threads - 2) Deployed "pax-web-service-0.5.1.jar"{code}
> Also note that the bundle is still marked as successfully deployed, which is probably not correct.

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