[forge-dev] AeroGear: unable to load JPA classes

Richard Kennard richard at kennardconsulting.com
Thu Mar 1 01:41:57 EST 2012


Hi guys,

I'm struggling to get the AeroGear plugin working. It runs fine in unit tests, but when packaged as a standalone plugin I get the error below.

It appears my module does not have access to javax.persistence.* (hibernate-jpa-2.0-api-1.0.1.Final.jar or similar). How do I declare this dependency?

Regards,

Richard.

---

[test] test $ scaffold from-entity  com.test.model.* --scaffoldType aerogear
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.forge.shell.command.Execution.perform(Execution.java:149)
         at org.jboss.forge.shell.command.fshparser.FSHRuntime.run(FSHRuntime.java:125)
         at org.jboss.forge.shell.command.fshparser.FSHRuntime.run(FSHRuntime.java:63)
         at org.jboss.forge.shell.ShellImpl$ExecutorThread.run(ShellImpl.java:829)
         at org.jboss.forge.shell.ShellImpl.execute(ShellImpl.java:852)
         at org.jboss.forge.shell.ShellImpl.doShell(ShellImpl.java:642)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:597)
         at org.jboss.weld.bean.proxy.AbstractBeanInstance.invoke(AbstractBeanInstance.java:48)
         at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:125)
         at org.jboss.forge.shell.ShellImpl$Proxy$_$$_WeldClientProxy.doShell(ShellImpl$Proxy$_$$_WeldClientProxy.java)
         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:305)
         at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
         at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:163)
         at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:299)
         at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:188)
         at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:59)
         at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:198)
         at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:282)
         at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:265)
         at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:234)
         at org.jboss.weld.manager.BeanManagerImpl.notifyObservers(BeanManagerImpl.java:635)
         at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:622)
         at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:616)
         at org.jboss.forge.shell.Bootstrap$1.run(Bootstrap.java:120)
         at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NoClassDefFoundError: javax/persistence/Lob
         at org.metawidget.inspector.jpa.JpaInspector.inspectProperty(JpaInspector.java:86)
         at org.metawidget.inspector.impl.BaseObjectInspector.inspectTraits(BaseObjectInspector.java:343)
         at org.metawidget.inspector.impl.BaseObjectInspector.inspectAsDom(BaseObjectInspector.java:243)
         at org.metawidget.inspector.impl.BaseObjectInspector.inspectAsDom(BaseObjectInspector.java:69)
         at org.metawidget.inspector.composite.CompositeInspector.runInspector(CompositeInspector.java:241)
         at org.metawidget.inspector.composite.CompositeInspector.runInspectors(CompositeInspector.java:220)
         at org.metawidget.inspector.composite.CompositeInspector.inspectAsDom(CompositeInspector.java:167)
         at org.metawidget.inspector.composite.CompositeInspector.inspectAsDom(CompositeInspector.java:151)
         at org.metawidget.inspector.composite.CompositeInspector.inspectAsDom(CompositeInspector.java:53)
         at org.metawidget.pipeline.base.BasePipeline.inspectAsDom(BasePipeline.java:344)
         at org.metawidget.statically.StaticMetawidget.inspect(StaticMetawidget.java:305)
         at org.metawidget.statically.StaticMetawidget.write(StaticMetawidget.java:251)
         at org.jboss.forge.scaffold.aerogear.AeroGearScaffold.generateFromEntity(AeroGearScaffold.java:218)
         at org.jboss.forge.scaffold.plugins.ScaffoldPlugin.generateFromEntity(ScaffoldPlugin.java:174)
         ... 36 more



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