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Re: Problem with IE 6 throwing exception

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Re: Problem with IE 6 throwing exception

Subject: Re: Problem with IE 6 throwing exception
From: Chuck Hill <email@hidden>
Date: Mon, 3 Oct 2005 10:10:58 -0700


On Oct 2, 2005, at 6:00 PM, Greg wrote:

In my main component I have a subcomponent that fetches from the database to create some menus. In testing IE 6 is causing the server to throw an exception while Safari and Firefox do not cause it. I am really struggling to find out why this is occuring.

I am using the default editing context of the session object to fetch these objects. No editing or saving of objects occurs in the RR loop of this page.

At least some of that must be false. The error originates in the constructor of au.com.shoebox.consumer.ConsumerNavigator at line 33. This line calls au.com.shoebox.businesslogic.ProductCategory.allOrderedCategoriesWithPro ducts eventually results in a call to au.com.shoebox.businesslogic.ProductCategory.orderedChildren which triggers a fetch (probably firing the products() relationship on a ProductCategory.

Somewhere in there you do have two editing contexts. And it appears that you have a connection (in Java) between two objects which live in different editing contexts. Is it possible that you have a relation from an EO in the shared EC _out_ to an object not in the shared EC? This is not allowed. Only relationships from non-shared to shared EOs are allowed.

As to why this only happens in IE, I cannot guess. It must be something in your code. Override dispatchRequest in Application and log out the URI and headers from the requests. What is different between the IE request and the other requests? Perhaps you are getting two request from IE where you are expecting only one? Are you mishandling a favicon.ico request?

I have no object named Accessories which makes it all the more baffling.

That is, indeed, baffling. I'd suggest logging out the names of all the models in the model group, and of all the entity names in each model. You may get a surprise!

If anyone can offer suggestions would be greatly appreciated.

Hope that helps.

Chuck

Regards,
Greg
com.webobjects.foundation.NSForwardException for java.lang.IllegalStateException: Cannot obtain globalId for an object which is registered in an other than the databaseContext's active editingContext, object: Accessories, databaseContext: com.webobjects.eoaccess.EODatabaseContext@a55e63, object's editingContext: er.extensions.ERXEC@d38628, databaseContext's active editingContext: er.extensions.ERXEC@559caa at com.webobjects.eoaccess.EODatabaseContext._globalIDForObject (EODatabaseContext.java:4838) at com.webobjects.eoaccess.EODatabaseContext.databaseOperationForObject (EODatabaseContext.java:4955) at com.webobjects.eoaccess.EODatabaseContext.valuesForKeys (EODatabaseContext.java:6692) at com.webobjects.eocontrol.EOObjectStoreCoordinator.valuesForKeys (EOObjectStoreCoordinator.java:341) at com.webobjects.eoaccess.EOQualifierSQLGeneration $_KeyValueQualifierSupport.schemaBasedQualifierWithRootEntity (EOQualifierSQLGeneration.java:418) at er.extensions.ERXPrimaryKeyListQualifier $KeyValueQualifierSQLGenerationSupport.schemaBasedQualifierWithRootEnt ity(ERXPrimaryKeyListQualifier.java:61) at com.webobjects.eoaccess.EOQualifierSQLGeneration $Support._schemaBasedQualifierWithRootEntity (EOQualifierSQLGeneration.java:165) at com.webobjects.eoaccess.EODatabaseChannel.selectObjectsWithFetchSpecif ication(EODatabaseChannel.java:210) at com.webobjects.eoaccess.EODatabaseContext._objectsWithFetchSpecificati onEditingContext(EODatabaseContext.java:3196) at com.webobjects.eoaccess.EODatabaseContext.objectsWithFetchSpecificatio n(EODatabaseContext.java:3337) at com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpec ification(EOObjectStoreCoordinator.java:539) at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecificatio n(EOEditingContext.java:4053) at er.extensions.ERXEC.objectsWithFetchSpecification(ERXEC.java: 557) at com.webobjects.eoaccess.EODatabaseContext.objectsForSourceGlobalID (EODatabaseContext.java:4251) at com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsForSourceGlob alID(EOObjectStoreCoordinator.java:682) at com.webobjects.eocontrol.EOEditingContext.objectsForSourceGlobalID (EOEditingContext.java:3904) at er.extensions.ERXEC.objectsForSourceGlobalID(ERXEC.java:527) at com.webobjects.eoaccess.EODatabaseContext._fireArrayFault (EODatabaseContext.java:4418) at com.webobjects.eoaccess.EOAccessArrayFaultHandler.completeInitializati onOfObject(EOAccessArrayFaultHandler.java:70) at com.webobjects.eocontrol._EOCheapCopyMutableArray.willRead (_EOCheapCopyMutableArray.java:38) at com.webobjects.eocontrol._EOCheapCopyMutableArray.count (_EOCheapCopyMutableArray.java:92) at com.webobjects.eocontrol.EOSortOrdering._sortUsingKeyOrderArray (EOSortOrdering.java:173) at com.webobjects.eocontrol.EOSortOrdering.sortedArrayUsingKeyOrderArray( EOSortOrdering.java:238) at au.com.shoebox.businesslogic.ProductCategory.orderedChildren (ProductCategory.java:63) at au.com.shoebox.businesslogic.ProductCategory.allOrderedCategories (ProductCategory.java:129) at au.com.shoebox.businesslogic.ProductCategory.allOrderedCategoriesWithP roducts(ProductCategory.java:135) at au.com.shoebox.consumer.ConsumerNavigator.<init> (ConsumerNavigator.java:33) at sun.reflect.NativeConstructorAccessorImpl.newInstance0 (Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance (NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance (DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:274) at com.webobjects.foundation._NSUtilities.instantiateObject (_NSUtilities.java:575) at com.webobjects.appserver._private.WOComponentDefinition._componentInst anceInContext(WOComponentDefinition.java:488) at com.webobjects.appserver._private.WOComponentDefinition.componentInsta nceInContext(WOComponentDefinition.java:594) at com.webobjects.appserver._private.WOComponentReference._pushComponentI nContext(WOComponentReference.java:70) at com.webobjects.appserver._private.WOComponentReference.appendToRespons e(WOComponentReference.java:110) at com.webobjects.appserver._private.WODynamicGroup.appendChildrenToRespo nse(WODynamicGroup.java:121) at com.webobjects.appserver._private.WODynamicGroup.appendToResponse (WODynamicGroup.java:130) at com.webobjects.appserver._private.WOComponentContent.appendToResponse( WOComponentContent.java:43) at com.webobjects.appserver._private.WODynamicGroup.appendChildrenToRespo nse(WODynamicGroup.java:121) at com.webobjects.appserver._private.WODynamicGroup.appendToResponse (WODynamicGroup.java:130) at com.webobjects.appserver.WOComponent.appendToResponse (WOComponent.java:992) at com.webobjects.appserver._private.WOComponentReference.appendToRespons e(WOComponentReference.java:111) at com.webobjects.appserver._private.WODynamicGroup.appendChildrenToRespo nse(WODynamicGroup.java:121) at com.webobjects.appserver._private.WODynamicGroup.appendToResponse (WODynamicGroup.java:130) at com.webobjects.appserver.WOComponent.appendToResponse (WOComponent.java:992) at au.com.shoebox.woapplication.ShoeBoxComponent.appendToResponse (ShoeBoxComponent.java:55) at au.com.shoebox.woapplication.Main.appendToResponse(Main.java: 40) at com.webobjects.appserver.WOSession.appendToResponse (WOSession.java:1198) at er.extensions.ERXSession.appendToResponse(ERXSession.java:510) at com.webobjects.appserver.WOApplication.appendToResponse (WOApplication.java:1418) at er.extensions.ERXApplication.appendToResponse (ERXApplication.java:604) at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchW ithPreparedPage(WOComponentRequestHandler.java:230) at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchW ithPreparedSession(WOComponentRequestHandler.java:287) at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchW ithPreparedApplication(WOComponentRequestHandler.java:322) at com.webobjects.appserver._private.WOComponentRequestHandler._handleReq uest(WOComponentRequestHandler.java:358) at com.webobjects.appserver._private.WOComponentRequestHandler.handleRequ est(WOComponentRequestHandler.java:432) at com.webobjects.appserver.WOApplication.dispatchRequest (WOApplication.java:1306) at er.extensions.ERXApplication.dispatchRequest (ERXApplication.java:633) at au.com.shoebox.woapplication.Application.dispatchRequest (Application.java:296) at com.webobjects.appserver._private.WOWorkerThread.runOnce (WOWorkerThread.java:173) at com.webobjects.appserver._private.WOWorkerThread.run (WOWorkerThread.java:254) at java.lang.Thread.run(Thread.java:552)

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  >Problem with IE 6 throwing exception (From: Greg <email@hidden>)




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