1 2 Previous Next 21 Replies Latest reply on Apr 30, 2014 5:02 AM by ankso.mathurs

jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

jb77 Sep 13, 2013 11:11 AM

Can anyone shed any light on this deployment failure in v6.0.0.CR2:

Normal scoped bean class java.util.Hashtable is not proxyable because the type is final or it contains a final method final boolean java.util.Hashtable.initHashSeedAsNeeded(int)

This seems to stop jbpm-console.war from deploying. I've just downloaded the zip, and am following the installation instructions. Presumably I've missed something??

Fuller trace:

10:32:24,423 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC00001: Failed to start service jboss.deployment.unit."jbpm-console.war".WeldService: org.jboss.msc.service.StartException in service jboss.deployment.unit."jbpm-console.war".WeldService: org.jboss.weld.exceptions.UnproxyableResolutionException: WELD-001437 Normal scoped bean class java.util.Hashtable is not proxyable because the type is final or it contains a final method final boolean java.util.Hashtable.initHashSeedAsNeeded(int) - Managed Bean [class org.jbpm.formModeler.core.processing.formProcessing.FunctionsProvider] with qualifiers [@Any @Default].

at org.jboss.as.weld.services.WeldService.start(WeldService.java:83)

at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]

at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]

at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [rt.jar:1.7.0_40]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.7.0_40]

at java.lang.Thread.run(Unknown Source) [rt.jar:1.7.0_40]

Caused by: org.jboss.weld.exceptions.UnproxyableResolutionException: WELD-001437 Normal scoped bean class java.util.Hashtable is not proxyable because the type is final or it contains a final method final boolean java.util.Hashtable.initHashSeedAsNeeded(int) - Managed Bean [class org.jbpm.formModeler.core.processing.formProcessing.FunctionsProvider] with qualifiers [@Any @Default].

at org.jboss.weld.util.Proxies.getUnproxyableClassException(Proxies.java:225)

at org.jboss.weld.util.Proxies.getUnproxyableTypeException(Proxies.java:182)

at org.jboss.weld.util.Proxies.getUnproxyableTypesExceptionInt(Proxies.java:193)

at org.jboss.weld.util.Proxies.getUnproxyableTypesException(Proxies.java:167)

at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:111)

at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:127)

at org.jboss.weld.bootstrap.Validator.validateBeans(Validator.java:346)

at org.jboss.weld.bootstrap.Validator.validateDeployment(Validator.java:331)

at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:366)

at org.jboss.as.weld.WeldContainer.start(WeldContainer.java:83)

at org.jboss.as.weld.services.WeldService.start(WeldService.java:76)

... 5 more

1. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

bmachado Sep 13, 2013 5:34 PM (in response to jb77)

What JDK are you using in your installation? The specified item was not found. and me were able to deploy it successfully on JDK 1.6.x. When 1.7.x was used, we got the same exception. Try using some JDK 1.6.x instead. Hope it helps.
1 of 1 people found this helpful
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2. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

jb77 Sep 16, 2013 5:11 AM (in response to bmachado)

Thanks for the suggestion. Yes - I was using JDK7 (This is on Win 2008 Server 64-bit if it makes any difference).
I've uninstalled it and installed 1.6.0_45 instead. I get a different deployment error now:

{"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"jbpm-console.war\".WeldService" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"jbpm-console.war\".WeldService: org.jboss.weld.exceptions.DeploymentException: Exception List with 1 exceptions:
Exception 0 :
org.jboss.weld.exceptions.WeldException: WELD-000049 Unable to invoke [method] @PostConstruct public org.kie.workbench.backend.AppSetup.assertPlayground() on org.kie.workbench.backend.AppSetup@2f7f2faa
at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:518)
at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.postConstruct(ManagedBean.java:174)
at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:291)
at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:107)
at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:90)
at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:79)
at org.kie.workbench.backend.AppSetup$Proxy$_$$_WeldClientProxy.toString(AppSetup$Proxy$_$$_WeldClientProxy.java)
at org.kie.commons.services.cdi.StartupBeanExtension.runPostConstruct(StartupBeanExtension.java:81)
at org.kie.commons.services.cdi.StartupBeanExtension.afterDeploymentValidation(StartupBeanExtension.java:65)
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:597)
at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:264)
at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)
at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)
at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:260)
at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:170)
at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:51)
at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:154)
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:241)
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:229)
at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:207)
at org.jboss.weld.bootstrap.events.AbstractContainerEvent.fire(AbstractContainerEvent.java:75)
at org.jboss.weld.bootstrap.events.AbstractDeploymentContainerEvent.fire(AbstractDeploymentContainerEvent.java:46)
at org.jboss.weld.bootstrap.events.AfterDeploymentValidationImpl.fire(AfterDeploymentValidationImpl.java:31)
at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:369)
at org.jboss.as.weld.WeldContainer.start(WeldContainer.java:83)
at org.jboss.as.weld.services.WeldService.start(WeldService.java:76)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.reflect.InvocationTargetException
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:597)
at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:264)
at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)
at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)
at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:260)
at org.jboss.weld.introspector.jlr.WeldMethodImpl.invoke(WeldMethodImpl.java:174)
at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:516)
... 33 more
Caused by: java.lang.NullPointerException
at org.uberfire.backend.server.group.GroupServiceImpl.addRepository(GroupServiceImpl.java:117)
at org.uberfire.backend.server.group.GroupServiceImpl$Proxy$_$$_WeldClientProxy.addRepository(GroupServiceImpl$Proxy$_$$_WeldClientProxy.java)
at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl.bootstrapRepository(AdministrationServiceImpl.java:143)
at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.bootstrapRepository(AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.java)
at org.kie.workbench.backend.AppSetup.assertPlayground(AppSetup.java:77)
... 43 more
"}}}}
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3. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

klaus.imfeld Sep 17, 2013 7:50 AM (in response to jb77)

In JDK 1.7.0_40 the Class java.util.Hashtable was altered by Oracle. A new method
final boolean isitHashSeedAsNeeded(int)
has been introduced.
Because Hashtable now has a final method, it cannot be proxied by WELD any longer. Injecting Hashtable and its subclasses should be avoided. Also avoid such producer methods. If this is not possible, the scopes of injector-injected should match in a way, that WELD has not to use any dynamic proxies.
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4. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

jb77 Sep 17, 2013 8:58 AM (in response to klaus.imfeld)

So that explain why JDK 1.7 doesn't work out of the box.
Any thoughts on the JDK 1.6 error?
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5. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

klaus.imfeld Sep 19, 2013 4:03 AM (in response to jb77)

No, I have no precise idea about the cause of the 1.6 Exception. The InvocationTargetException just wraps the NPE thrown in GroupServiceImpl.java:117.
Maybe, there are some other compatibility issues with JDK1.6.

We could solve the origin problem by installting a JDK version prior 1.7.0_40, but still on the "7"-Relese. Version 1.7.0_17 should work, because in this version, the signature of Hashtable does not have a final method.
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6. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

jb77 Sep 19, 2013 5:28 AM (in response to klaus.imfeld)

Hmmm, maybe something that's been cross-ported to later 1.6 updates as well then.
Odd that no-one else has hit this problem though. Perhaps some other problem with my test VM...
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7. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

bmachado Sep 20, 2013 1:43 PM (in response to bmachado)

Just confirmed with rettori that JDK 1.7-25 has worked better than 1.6.x.
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8. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

ganesh.i Sep 25, 2013 5:54 AM (in response to jb77)

Yes, I am getting this NullPointer exception when using jdk1.7 u17 and u25. And also jdk1.6 u45. I have windows8 64 bit and all JDKs I tried were also 64 bit.

14:36:38,819 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"jbpm-console.war\".WeldService" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"jbpm-console.war\".WeldService: org.jboss.weld.exceptions.DeploymentException: Exception List with 1 exceptions:
Exception 0 :
org.jboss.weld.exceptions.WeldException: WELD-000049 Unable to invoke [method] @PostConstruct public org.kie.workbench.backend.AppSetup.assertPlayground() on org.kie.workbench.backend.AppSetup@6ab1267e
    at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:518)
    at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.postConstruct(ManagedBean.java:174)
    at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:291)
    at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:107)
    at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:90)
    at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:79)
    at org.kie.workbench.backend.AppSetup$Proxy$_$$_WeldClientProxy.toString(AppSetup$Proxy$_$$_WeldClientProxy.java)
    at org.kie.commons.services.cdi.StartupBeanExtension.runPostConstruct(StartupBeanExtension.java:81)
    at org.kie.commons.services.cdi.StartupBeanExtension.afterDeploymentValidation(StartupBeanExtension.java:65)
    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:597)
    at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:264)
    at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)
    at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)
    at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:260)
    at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:170)
    at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:51)
    at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:154)
    at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:241)
    at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:229)
    at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:207)
    at org.jboss.weld.bootstrap.events.AbstractContainerEvent.fire(AbstractContainerEvent.java:75)
    at org.jboss.weld.bootstrap.events.AbstractDeploymentContainerEvent.fire(AbstractDeploymentContainerEvent.java:46)
    at org.jboss.weld.bootstrap.events.AfterDeploymentValidationImpl.fire(AfterDeploymentValidationImpl.java:31)
    at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:369)
    at org.jboss.as.weld.WeldContainer.start(WeldContainer.java:83)
    at org.jboss.as.weld.services.WeldService.start(WeldService.java:76)
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
    at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.reflect.InvocationTargetException
    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:597)
    at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:264)
    at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)
    at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)
    at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:260)
    at org.jboss.weld.introspector.jlr.WeldMethodImpl.invoke(WeldMethodImpl.java:174)
    at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:516)
    ... 33 more
Caused by: java.lang.NullPointerException
    at org.uberfire.backend.server.group.GroupServiceImpl.addRepository(GroupServiceImpl.java:117)
    at org.uberfire.backend.server.group.GroupServiceImpl$Proxy$_$$_WeldClientProxy.addRepository(GroupServiceImpl$Proxy$_$$_WeldClientProxy.java)
    at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl.bootstrapRepository(AdministrationServiceImpl.java:143)
    at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.bootstrapRepository(AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.java)
    at org.kie.workbench.backend.AppSetup.assertPlayground(AppSetup.java:80)
    ... 43 more
"}}}}
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9. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

jb77 Sep 25, 2013 6:51 AM (in response to ganesh.i)

Very odd! Maybe 64-bit VMs are causing the issue??
Could Bruno or Klaus confirm if they're using 32-bit versions, and which OS please?
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10. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

ganesh.i Sep 25, 2013 6:54 AM (in response to jb77)

I tried jdk1.7 u4 32 bit on windows8 64 bit. Same error.
Now trying my luck with windows7 64 bit.
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11. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

ganesh.i Sep 25, 2013 7:24 AM (in response to ganesh.i)

Windows7 64 bit, JDK1.7 u5 64 bit, JBPM6.0.0 CR2.
Same error.
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12. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

ganesh.i Sep 26, 2013 3:30 AM (in response to ganesh.i)

Found the cause: My company uses http proxy. Direct connection is not allowed as per company policy.

I did configure Java to use system wide network connection settings (proxy or direct connection).
When I install on my laptop with direct internet connection (phone's 3G via bluetooth tethering), everything works. When I install with comapny proxy configured, the install goes fine but the jbpm-console.war throws that nullpointer exception during deployment.

Now I am trying to figure out whether a direct connection is needed only for install or every time we boot jboss. Because I can't connect my machines to phone all the time.
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13. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

jb77 Sep 26, 2013 4:09 AM (in response to ganesh.i)

Good work! We have a proxy here too, so that makes sense.
I guess there's a system property / environment variable that can be set with the proxy details to avoid this problem?
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14. Re: jbpm-6.0.0.CR2-full-installer.zip: Error during deployment

ganesh.i Sep 26, 2013 4:26 AM (in response to jb77)

Ideally whichever jbpm component needs internet, should use Java system wide properties. Application specific proxy configurations are difficult to maintain.

I confirmed that if I do installation with direct internet connection and afterwards run jboss with Java system wide internet proxy configured, it works.

So it only needs a working direct internet connection during install.

I am using win7 64 bit, JDK 1.7 u17 64 bit.
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