On 2014-03-24, 12:08 PM, "Ângelo Andrade Cirino" wrote:
Hi David, It is a unidirectional relationship. Entity Modeler and Eclipse aren't talking adequately to each other. My model will very often become out of sync. I guess the model file got corrupted sometime and I didn't notice it until the model was loaded. Are you using the external EntityModeler.app instead of the Eclipse plugin? Angelo 2014-03-24 14:29 GMT-03:00 David Avendasora <webobje...@avendasora.com<mailto:webobje...@avendasora.com>>: Having a bad value in the “definition” attribute of the relationship’s entry of the Entity.plist is what probably caused the error. When you recreated it that cleared out the value. Now, on the subject of a "one-to-one” relationship… Is it a true, bi-directional "one-to-one" where the FK in each table is also the PK? If so, that is not going to work. Dave On Mar 24, 2014, at 12:38 PM, Ângelo Andrade Cirino <aacir...@gmail.com<mailto:aacir...@gmail.com>> wrote: Hi Chuck, Never mind, I deleted the entity and recreated it with a new name and was able to circumvent the error. I did not model the relationship as flattened neither did anything other then the usual for a one to one relationship. Angelo 2014-03-24 13:30 GMT-03:00 Chuck Hill <ch...@global-village.net<mailto:ch...@global-village.net>>: >From the stack trace, it looks like you modelled this as a flattened >relationship and did it wrong. Can you post the plist section for this? Chuck On 2014-03-24, 9:03 AM, "Ângelo Andrade Cirino" wrote: Hi, After simply adding a new entity and a relationship to an existing entity I get the following error: Mar 24 12:54:47 TesteModelos[52428] INFO er.extensions.appserver.ERXApplication - Wonder version: 6.1.2-SNAPSHOT Mar 24 12:54:47 TesteModelos[52428] INFO er.extensions.appserver.ERXApplication - Welcome to TesteModelos ! Mar 24 12:54:47 TesteModelos[52428] WARN er.extensions.eof.ERXModelGroup - Clearing previous class descriptions Mar 24 12:54:47 TesteModelos[52428] DEBUG NSLog - Using JDBCPlugIn 'com.webobjects.jdbcadaptor.JDBCPlugIn' for JDBCAdaptor@218940734 Mar 24 12:54:47 TesteModelos[52428] DEBUG NSLog - Using JDBCPlugIn 'MySQLPlugIn' for JDBCAdaptor@1450090084 Mar 24 12:54:47 TesteModelos[52428] ERROR er.extensions.appserver.ERXApplication - TesteModelos failed to start. ClassCastException: com.webobjects.eoaccess.EORelationship cannot be cast to com.webobjects.eoaccess._EOExpressionArray at com.webobjects.eoaccess.EOAttribute._normalizeDefinitionPath(EOAttribute.java:2935) at com.webobjects.eoaccess.EOAttribute._normalizeDefinitionPath(EOAttribute.java:2967) at com.webobjects.eoaccess.EOAttribute._setDefinitionWithoutFlushingCaches(EOAttribute.java:2772) at com.webobjects.eoaccess.EOAttribute.awakeWithPropertyList(EOAttribute.java:1217) at com.webobjects.eoaccess.EOEntity.attributes(EOEntity.java:830) at er.extensions.eof.ERXModelGroup.modifyModelsFromProperties(ERXModelGroup.java:1146) at er.extensions.eof.ERXModelGroup.loadModelsFromLoadedBundles(ERXModelGroup.java:258) at er.extensions.ERXExtensions.defaultModelGroup(ERXExtensions.java:148) ... skipped 5 stack elements at com.webobjects.foundation._NSDelegate._perform(_NSDelegate.java:223) at com.webobjects.foundation._NSDelegate.perform(_NSDelegate.java:155) at com.webobjects.eoaccess.EOModelGroup.defaultGroup(EOModelGroup.java:328) at er.extensions.migration.ERXMigrator.migrateToLatest(ERXMigrator.java:169) at er.extensions.appserver.ERXApplication.finishInitialization(ERXApplication.java:1300) ... skipped 13 stack elements Mar 24 12:54:47 TesteModelos[52428] WARN NSLog - A fatal exception occurred: com.webobjects.eoaccess.EORelationship cannot be cast to com.webobjects.eoaccess._EOExpressionArray [2014-3-24 12:54:47 BRT] <main> java.lang.ClassCastException: com.webobjects.eoaccess.EORelationship cannot be cast to com.webobjects.eoaccess._EOExpressionArray at com.webobjects.eoaccess.EOAttribute._normalizeDefinitionPath(EOAttribute.java:2935) at com.webobjects.eoaccess.EOAttribute._normalizeDefinitionPath(EOAttribute.java:2967) at com.webobjects.eoaccess.EOAttribute._setDefinitionWithoutFlushingCaches(EOAttribute.java:2772) at com.webobjects.eoaccess.EOAttribute.awakeWithPropertyList(EOAttribute.java:1217) at com.webobjects.eoaccess.EOEntity.attributes(EOEntity.java:830) at er.extensions.eof.ERXModelGroup.modifyModelsFromProperties(ERXModelGroup.java:1146) at er.extensions.eof.ERXModelGroup.loadModelsFromLoadedBundles(ERXModelGroup.java:258) at er.extensions.ERXExtensions.defaultModelGroup(ERXExtensions.java:148) 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 com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122) at com.webobjects.foundation._NSDelegate._perform(_NSDelegate.java:223) at com.webobjects.foundation._NSDelegate.perform(_NSDelegate.java:155) at com.webobjects.eoaccess.EOModelGroup.defaultGroup(EOModelGroup.java:328) at er.extensions.migration.ERXMigrator.migrateToLatest(ERXMigrator.java:169) at er.extensions.appserver.ERXApplication.finishInitialization(ERXApplication.java:1300) 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 com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122) at com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588) at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532) at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:546) at com.webobjects.appserver.WOApplication.run(WOApplication.java:1229) at er.extensions.appserver.ERXApplication.run(ERXApplication.java:1417) at com.webobjects.appserver.WOApplication.main(WOApplication.java:548) at er.extensions.appserver.ERXApplication.main(ERXApplication.java:861) at TesteModelos.app.Application.main(Application.java:15) Since the new entity is a very simple one (a list of options for another entity) I chose to implement it as a ERXGenericRecord. If I remove the relationship the application will start. Any hint? Angelo -- Ângelo Andrade Cirino aacir...@gmail.com<mailto:aacir...@gmail.com> 31-3494-8642<tel:31-3494-8642> 31-9303-0695<tel:31-9303-0695> MSN aacir...@hotmail.com<mailto:aacir...@hotmail.com> Skype aacirino _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com<mailto:Webobjects-dev@lists.apple.com>) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/webobjects%40avendasora.com This email sent to webobje...@avendasora.com<mailto:webobje...@avendasora.com> ————————————————————————————— WebObjects - so easy that even Dave Avendasora can do it!™ ————————————————————————————— David Avendasora Senior Software Abuser Nekesto, Inc. -- Ângelo Andrade Cirino aacir...@gmail.com<mailto:aacir...@gmail.com> 31-3494-8642 31-9303-0695 MSN aacir...@hotmail.com<mailto:aacir...@hotmail.com> Skype aacirino
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