| VE Instrospection problems [message #615120] |
Tue, 13 March 2007 17:52 |
Eclipse User |
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Originally posted by: bcorbett.titledata.com
I am trying to do some maintenance on some frames with developed with IBM
VAJ originally. In the past versions of VE and Eclipse, I did not have
problems opening up the frames with VE, but now I am getting Introspection
Errors. VE is
complaining about com.ibm.as400.access.Record, which is apart of JTOpen.
When I first encountered this problem, I recreated my frame using VE with
no problems. However, as I look at more frames with VE, I am getting
Introspection Errors more often.
Currently, I am using VE 1.20.v20060918_M in Eclipse 3.2.1
It may be of note that I am using jt400 4.9.0.
Any help would be appreciated.
Brian
Below is the log :
!ENTRY org.eclipse.jem.beaninfo 2 0 2007-03-13 16:13:48.881
!MESSAGE IWAV0155E Introspection failed on class
"com.ibm.as400.access.Record." msg="."
!STACK 0
IWAV0073I *** RemoteVM Exception - Trace from Remote VM:
java.lang.Error: java.beans.IntrospectionException: Method
"vetoableChange" should have argument "PropertyVetoEvent"
at com.ibm.as400.access.RecordBeanInfo.<init>(RecordBeanInfo.java:78)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Nativ e Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(Native ConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(De legatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:4 94)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at java.beans.Introspector.instantiate(Introspector.java:1432)
at java.beans.Introspector.findExplicitBeanInfo(Introspector.ja va:410)
at java.beans.Introspector.<init>(Introspector.java:359)
at java.beans.Introspector.getBeanInfo(Introspector.java:159)
at
org.eclipse.jem.internal.beaninfo.vm.ModelingBeanInfo.intros pect(ModelingBeanInfo.java:189)
at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.eclipse.jem.internal.proxy.vm.remote.ConnectionHandler.r un(ConnectionHandler.java:317)
at
org.eclipse.jem.internal.proxy.vm.remote.ConnectionThread.ru n(ConnectionThread.java:47)
IWAV0074I *** Local StackTrace:
org.eclipse.jem.internal.proxy.remote.REMThrowableBeanProxyP roxy:
java.lang.Error: java.beans.IntrospectionException: Method
"vetoableChange" should have argument "PropertyVetoEvent"
at
org.eclipse.jem.internal.proxy.remote.REMThrowableBeanTypePr oxy.createThrowableBeanProxy(REMThrowableBeanTypeProxy.java: 34)
at
org.eclipse.jem.internal.proxy.remote.REMThrowableBeanTypePr oxy.newBeanProxy(REMThrowableBeanTypeProxy.java:65)
at
org.eclipse.jem.internal.proxy.remote.REMStandardBeanProxyFa ctory.getBeanProxy(REMStandardBeanProxyFactory.java:459)
at
org.eclipse.jem.internal.proxy.remote.REMStandardBeanProxyFa ctory.processErrorReturn(REMStandardBeanProxyFactory.java:51 0)
at
org.eclipse.jem.internal.proxy.remote.REMMethodProxy.invoke( REMMethodProxy.java:221)
at
org.eclipse.jem.internal.proxy.remote.REMMethodProxy.invokeW ithParms(REMMethodProxy.java:178)
at
org.eclipse.jem.internal.proxy.remote.REMMethodProxy.invoke( REMMethodProxy.java:102)
at
org.eclipse.jem.internal.beaninfo.adapters.BeaninfoClassAdap ter.introspect(BeaninfoClassAdapter.java:732)
at
org.eclipse.jem.internal.beaninfo.adapters.BeaninfoClassAdap ter.introspectIfNecessary(BeaninfoClassAdapter.java:428)
at
org.eclipse.jem.internal.beaninfo.adapters.BeaninfoClassAdap ter.introspectIfNecessary(BeaninfoClassAdapter.java:415)
at
org.eclipse.jem.internal.beaninfo.adapters.BeaninfoClassAdap ter.getEStructuralFeatures(BeaninfoClassAdapter.java:1235)
at
org.eclipse.jem.java.internal.impl.JavaClassImpl.getEStructu ralFeatures(JavaClassImpl.java:386)
at
org.eclipse.jem.java.internal.impl.JavaClassImpl.getProperti es(JavaClassImpl.java:1298)
at
org.eclipse.jem.internal.beaninfo.adapters.BeaninfoClassAdap ter.allProperties(BeaninfoClassAdapter.java:1364)
at
org.eclipse.jem.internal.beaninfo.adapters.BeaninfoClassAdap ter.getAllProperties(BeaninfoClassAdapter.java:1243)
at
org.eclipse.jem.java.internal.impl.JavaClassImpl.getAllPrope rties(JavaClassImpl.java:1339)
at
org.eclipse.ve.internal.java.codegen.java.ExpressionDecoderF actory.reSetCacheIfNeeded(ExpressionDecoderFactory.java:134)
at
org.eclipse.ve.internal.java.codegen.java.ExpressionDecoderF actory.getExpDecoder(ExpressionDecoderFactory.java:92)
at
org.eclipse.ve.internal.java.codegen.model.BeanPart.setEObje ct(BeanPart.java:411)
at
org.eclipse.ve.internal.java.codegen.model.BeanPart.createEO bject(BeanPart.java:810)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.createAJavaInstance(JavaSourceTranslator.java:616)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.createJavaInstances(JavaSourceTranslator.java:641)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.buildCompositionModel(JavaSourceTranslator.java:707)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.reverseParse(JavaSourceTranslator.java:874)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.decodeDocument(JavaSourceTranslator.java:947)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.loadModel(JavaSourceTranslator.java:597)
at
org.eclipse.ve.internal.java.codegen.editorpart.JavaVisualEd itorPart$Setup.run(JavaVisualEditorPart.java:1978)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
!ENTRY org.eclipse.ve.java.core 2 0 2007-03-13 16:13:50.287
!MESSAGE Exception thrown.
!STACK 0
java.lang.NullPointerException
at
org.eclipse.ve.internal.java.codegen.model.BeanPart.getSimpl eName(BeanPart.java:273)
at
org.eclipse.ve.internal.java.codegen.model.BeanPart.getImpli citName(BeanPart.java:282)
at
org.eclipse.ve.internal.java.codegen.model.BeanPart.getSimpl eName(BeanPart.java:276)
at
org.eclipse.ve.internal.java.codegen.model.BeanDeclModel.get UnreferencedBeanParts(BeanDeclModel.java:791)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.buildCompositionModel(JavaSourceTranslator.java:765)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.reverseParse(JavaSourceTranslator.java:874)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.decodeDocument(JavaSourceTranslator.java:947)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.loadModel(JavaSourceTranslator.java:597)
at
org.eclipse.ve.internal.java.codegen.editorpart.JavaVisualEd itorPart$Setup.run(JavaVisualEditorPart.java:1978)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
!ENTRY org.eclipse.ve.java.core 2 0 2007-03-13 16:13:56.350
!MESSAGE Exception thrown.
!STACK 0
java.lang.NullPointerException
at
org.eclipse.ve.internal.java.codegen.model.BeanPart.getSimpl eName(BeanPart.java:273)
at
org.eclipse.ve.internal.java.codegen.model.BeanPart.getImpli citName(BeanPart.java:282)
at
org.eclipse.ve.internal.java.codegen.model.BeanPart.getSimpl eName(BeanPart.java:276)
at
org.eclipse.ve.internal.java.codegen.model.BeanDeclModel.get UnreferencedBeanParts(BeanDeclModel.java:791)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.buildCompositionModel(JavaSourceTranslator.java:765)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.reverseParse(JavaSourceTranslator.java:874)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.decodeDocument(JavaSourceTranslator.java:947)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.loadModel(JavaSourceTranslator.java:597)
at
org.eclipse.ve.internal.java.codegen.editorpart.JavaVisualEd itorPart$Setup.run(JavaVisualEditorPart.java:1978)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
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