dev@glassfish.java.net

Re: Deploying a Rails app throws NPE

From: Arun Gupta <Arun.Gupta_at_Sun.COM>
Date: Thu, 07 Aug 2008 11:40:52 -0700

> So, can you continue to use the 4-arg version of registerEndpoint(), but
> instead of passing "null" for "vsServers", pass a Collection<String>
> that contains an empty string?

Ok, that took care of NPE coming from RailsDeployer but ContainerMapper
is still throwing NPE. Here is the complete trace:

Aug 7, 2008 11:39:08 AM org.glassfish.api.ActionReport failure
SEVERE: Exception while invoking class
org.glassfish.scripting.rails.RailsApplication start method
java.lang.NullPointerException
         at
com.sun.enterprise.v3.services.impl.ContainerMapper.register(ContainerMapper.java:119)
         at
com.sun.enterprise.v3.services.impl.GrizzlyEmbeddedHttp.registerEndpoint(GrizzlyEmbeddedHttp.java:333)
         at
com.sun.enterprise.v3.services.impl.GrizzlyProxy.registerEndpoint(GrizzlyProxy.java:197)
         at
com.sun.enterprise.v3.services.impl.GrizzlyProxy.registerEndpoint(GrizzlyProxy.java:58)
         at
com.sun.enterprise.v3.services.impl.GrizzlyService.registerEndpoint(GrizzlyService.java:344)
         at
com.sun.enterprise.v3.services.impl.GrizzlyService.registerEndpoint(GrizzlyService.java:329)
         at
com.sun.enterprise.v3.server.ApplicationLifecycle.startModules(ApplicationLifecycle.java:698)
         at
com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:293)
         at
com.sun.enterprise.v3.deployment.DeployCommand.execute(DeployCommand.java:279)
         at
com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:286)
         at
com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:114)
         at
com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:94)
         at
com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:230)
         at
com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:156)
         at
com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:148)
         at
com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:621)
         at
com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:552)
         at
com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:800)
         at
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
         at
com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:70)
         at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
         at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
         at
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
         at
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)
         at
com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:169)
Aug 7, 2008 11:39:08 AM org.glassfish.api.ActionReport failure
SEVERE: Exception while deploying the app
java.lang.NullPointerException
         at
com.sun.enterprise.v3.services.impl.ContainerMapper.register(ContainerMapper.java:119)
         at
com.sun.enterprise.v3.services.impl.GrizzlyEmbeddedHttp.registerEndpoint(GrizzlyEmbeddedHttp.java:333)
         at
com.sun.enterprise.v3.services.impl.GrizzlyProxy.registerEndpoint(GrizzlyProxy.java:197)
         at
com.sun.enterprise.v3.services.impl.GrizzlyProxy.registerEndpoint(GrizzlyProxy.java:58)
         at
com.sun.enterprise.v3.services.impl.GrizzlyService.registerEndpoint(GrizzlyService.java:344)
         at
com.sun.enterprise.v3.services.impl.GrizzlyService.registerEndpoint(GrizzlyService.java:329)
         at
com.sun.enterprise.v3.server.ApplicationLifecycle.startModules(ApplicationLifecycle.java:698)
         at
com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:293)
         at
com.sun.enterprise.v3.deployment.DeployCommand.execute(DeployCommand.java:279)
         at
com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:286)
         at
com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:114)
         at
com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:94)
         at
com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:230)
         at
com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:156)
         at
com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:148)
         at
com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:621)
         at
com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:552)
         at
com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:800)
         at
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
         at
com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:70)
         at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
         at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
         at
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
         at
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)
         at
com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:169)


-Arun

>
>
> Jan
>
>
>
>>
>> -Arun
>>
>>>
>>> Thanks,
>>>
>>>
>>> Jan
>>>
>>>
>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.ContainerMapper.register(ContainerMapper.java:119)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.GrizzlyEmbeddedHttp.registerEndpoint(GrizzlyEmbeddedHttp.java:333)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.GrizzlyProxy.registerEndpoint(GrizzlyProxy.java:197)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.GrizzlyProxy.registerEndpoint(GrizzlyProxy.java:58)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.GrizzlyService.registerEndpoint(GrizzlyService.java:344)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.GrizzlyService.registerEndpoint(GrizzlyService.java:329)
>>>>>>
>>>>>> at
>>>>>> org.glassfish.scripting.rails.RailsDeployer.load(RailsDeployer.java:87)
>>>>>>
>>>>>> at
>>>>>> org.glassfish.scripting.rails.RailsDeployer.load(RailsDeployer.java:45)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.server.ApplicationLifecycle.load(ApplicationLifecycle.java:641)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:280)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.deployment.DeployCommand.execute(DeployCommand.java:279)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:286)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:114)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:94)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:230)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:156)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:148)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:621)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:552)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:800)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:70)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:169)
>>>>>> Aug 6, 2008 9:19:04 PM org.glassfish.api.ActionReport failure
>>>>>> SEVERE: Exception while deploying the app
>>>>>> java.lang.NullPointerException
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.ContainerMapper.register(ContainerMapper.java:119)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.GrizzlyEmbeddedHttp.registerEndpoint(GrizzlyEmbeddedHttp.java:333)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.GrizzlyProxy.registerEndpoint(GrizzlyProxy.java:197)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.GrizzlyProxy.registerEndpoint(GrizzlyProxy.java:58)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.GrizzlyService.registerEndpoint(GrizzlyService.java:344)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.GrizzlyService.registerEndpoint(GrizzlyService.java:329)
>>>>>>
>>>>>> at
>>>>>> org.glassfish.scripting.rails.RailsDeployer.load(RailsDeployer.java:87)
>>>>>>
>>>>>> at
>>>>>> org.glassfish.scripting.rails.RailsDeployer.load(RailsDeployer.java:45)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.server.ApplicationLifecycle.load(ApplicationLifecycle.java:641)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:280)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.deployment.DeployCommand.execute(DeployCommand.java:279)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:286)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:114)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:94)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:230)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:156)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:148)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:621)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:552)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:800)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:70)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)
>>>>>>
>>>>>> at
>>>>>> com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:169)
>>>>>> Aug 6, 2008 9:19:04 PM
>>>>>> com.sun.enterprise.v3.server.ApplicationLifecycle unload
>>>>>> SEVERE: Failed to unload from container type : jruby
>>>>>> java.lang.NullPointerException
>>>>>> at
>>>>>> org.glassfish.scripting.rails.RailsDeployer.unload(RailsDeployer.java:96)
>>>>>>
>>>>>> at
>>>>>> org.glassfish.scripting.rails.RailsDeployer.unload(RailsDeployer.java:45)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.server.ApplicationLifecycle.unload(ApplicationLifecycle.java:763)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.server.ApplicationLifecycle$1.actOn(ApplicationLifecycle.java:263)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:300)
>>>>>>
>>>>>> at
>>>>>> com.sun.enterprise.v3.deployment.DeployCommand.execute(DeployCommand.java:279)
>>>>>>
>>>>>>
>>>>>> Peter is waiting for a fix from GlassFish Scripting workspace and
>>>>>> I'd rather see a working build (at least from JRuby perspective)
>>>>>> before I integrate any further changes.
>>>>>>
>>>>>> Thanks,
>>>>>> -Arun
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> ---------------------------------------------------------------------
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>>>>> For additional commands, e-mail: dev-help_at_glassfish.dev.java.net
>>>>>
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: dev-unsubscribe_at_glassfish.dev.java.net
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>>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe_at_glassfish.dev.java.net
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>>>
>>
>
>
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-- 
Application Platform, Sun Microsystems, Inc.
Blog: http://blogs.sun.com/arungupta