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Debugging
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Debugging


  • Subject: Debugging
  • From: Martin Samm <email@hidden>
  • Date: Tue, 27 Apr 2010 21:37:28 +0100

I'm trying to debug this exception in Eclipse:

Apr 27 21:33:13 AdTracker[57153] WARN  NSLog  - AdvertManagement:saveAd - exception
<er.extensions.validation.ERXValidationException object: <com.aetopia.model.AdDesign pk:"null">; propertyKey: advertID; type: NullPropertyException; additionalExceptions: ()>

<er.extensions.validation.ERXValidationException object: <com.aetopia.model.AdDesign pk:"null">; propertyKey: advertID; type: NullPropertyException; additionalExceptions: ()>
    at com.webobjects.eoaccess.EOAttribute.validateValue(EOAttribute.java:2541)
    at com.webobjects.eoaccess.EOEntityClassDescription.validateValueForKey(EOEntityClassDescription.java:452)
    at er.extensions.eof.ERXEntityClassDescription.validateValueForKey(ERXEntityClassDescription.java:814)
    at com.webobjects.eocontrol.EOCustomObject.validateValueForKey(EOCustomObject.java:1311)
    at er.extensions.eof.ERXGenericRecord.validateValueForKey(ERXGenericRecord.java:1248)
...

whilst i have source for ERXEntityClassDescription so i can setup a break point there, i'd like to do so further up the stack but as yet cant find where to get source to do this.

Can anyone help?

For reference (in case anything is obvious) the exception is cause by adding an object to a relationship (addTo<RelationshipName>) and then issuing a saveChanges().
The advertID is the property (FK column) in the child which references the parent (PK).

Thanks
Martin Samm

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