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Re: java.lang.ClassCastException: com.webobjects.eoaccess.EOAttribute
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Re: java.lang.ClassCastException: com.webobjects.eoaccess.EOAttribute

  • Subject: Re: java.lang.ClassCastException: com.webobjects.eoaccess.EOAttribute
  • From: Mike Schrag <email@hidden>
  • Date: Tue, 6 Oct 2009 12:38:40 -0400
yeah, this fixed his particular problem, but the underlying wonder bug is, i'm sure, still there ...

ms

On Oct 6, 2009, at 12:29 PM, Anjo Krank wrote:

I bet it still throws when you enter more than 10 chars in a textfield.

Cheers, Anjo



Am 06.10.2009 um 16:18 schrieb Mersida Kurti:

Thanks Kieran,

I checked the EOModel attribute inspector and the width there was set to 9 (should have been 10).

This fixed the problem.

Thank you!!

From: Kieran Kelleher <email@hidden>
To: Mersida Kurti <email@hidden>
Cc: WebObjects Dev <email@hidden>
Sent: Tuesday, October 6, 2009 9:19:12 AM
Subject: Re: java.lang.ClassCastException: com.webobjects.eoaccess.EOAttribute

What does the field definition look like in the database schema (CHAR, VARCHAR, etc.)?

What does the EOModel attribute inspector look like?


On Oct 6, 2009, at 9:01 AM, Mersida Kurti wrote:

Hello,

I am receiving the following error on WO 5.4.3 on OS 10.5.8 and Java 1.5
Does anyone know how to debug this?

It worked fine before, however, I needed to make a text field accept 10 digits instead of 9 and now its throwing this error when I try to save changes. I checked the database field and that can accept up to 20 chars, so that end is good. When I switch the maxlength and size of the textfield to 9 I don't get this error and it saves my changes, but when I switch to 10...something is definitely not happy :)

Thank you in advance,
Mersida

<com.webobjects.appserver._private.WOComponentRequestHandler>: Exception occurred while handling request:
java.lang.ClassCastException: com.webobjects.eoaccess.EOAttribute
[2009-10-6 8:29:56 EDT] <WorkerThread0> java.lang.ClassCastException: com.webobjects.eoaccess.EOAttribute
at er.extensions.ERXValidationFactory.convertException (ERXValidationFactory.java:275)
at er.extensions.ERXEntityClassDescription.validateValueForKey (ERXEntityClassDescription.java:606)
at com.webobjects.eocontrol.EOCustomObject.validateValueForKey (EOCustomObject.java:1311)
at com.webobjects.foundation.NSValidation $Utility.validateValueForKey(NSValidation.java:478)
at com.webobjects.foundation.NSValidation $DefaultImplementation.validateTakeValueForKeyPath (NSValidation.java:675)
at com.webobjects.eocontrol.EOCustomObject.validateTakeValueForKeyPath (EOCustomObject.java:1335)
at com.webobjects.foundation.NSValidation $Utility.validateTakeValueForKeyPath(NSValidation.java:502)
at com.webobjects.foundation.NSValidation $DefaultImplementation.validateTakeValueForKeyPath (NSValidation.java:687)
at com.webobjects.eocontrol.EOCustomObject.validateTakeValueForKeyPath (EOCustomObject.java:1335)
at com.webobjects.foundation.NSValidation $Utility.validateTakeValueForKeyPath(NSValidation.java:502)
at com.webobjects.foundation.NSValidation $DefaultImplementation.validateTakeValueForKeyPath (NSValidation.java:687)
at com.webobjects.appserver.WOComponent.validateTakeValueForKeyPath (WOComponent.java:1424)
at com.webobjects.appserver._private.WOKeyValueAssociation.setValue (WOKeyValueAssociation.java:76)
at com.webobjects.appserver._private.WOTextField.takeValuesFromRequest (WOTextField.java:94)
at com.webobjects.appserver ._private.WODynamicGroup.takeChildrenValuesFromRequest (WODynamicGroup.java:84)
at com.webobjects.appserver ._private.WODynamicGroup.takeValuesFromRequest(WODynamicGroup.java: 93)
at com.webobjects.appserver.WOComponent.takeValuesFromRequest (WOComponent.java:1051)
at com.webobjects.appserver ._private.WOComponentReference.takeValuesFromRequest (WOComponentReference.java:119)
at com.webobjects.appserver ._private.WODynamicGroup.takeChildrenValuesFromRequest (WODynamicGroup.java:84)
at com.webobjects.appserver ._private.WODynamicGroup.takeValuesFromRequest(WODynamicGroup.java: 93)
at com.webobjects.appserver.WOComponent.takeValuesFromRequest (WOComponent.java:1051)
at com.webobjects.appserver ._private.WOComponentReference.takeValuesFromRequest (WOComponentReference.java:119)
at com.webobjects.appserver ._private.WODynamicGroup.takeChildrenValuesFromRequest (WODynamicGroup.java:84)
at com.webobjects.appserver ._private.WODynamicGroup.takeValuesFromRequest(WODynamicGroup.java: 93)
at com.webobjects.appserver ._private.WOConditional.takeValuesFromRequest(WOConditional.java:79)
at com.webobjects.appserver ._private.WODynamicGroup.takeChildrenValuesFromRequest (WODynamicGroup.java:84)
at com.webobjects.appserver ._private.WODynamicGroup.takeValuesFromRequest(WODynamicGroup.java: 93)
at com.webobjects.appserver._private.WOForm.takeValuesFromRequest (WOForm.java:122)
at com.webobjects.appserver ._private.WODynamicGroup.takeChildrenValuesFromRequest (WODynamicGroup.java:84)
at com.webobjects.appserver ._private.WODynamicGroup.takeValuesFromRequest(WODynamicGroup.java: 93)
at com.webobjects.appserver ._private.WOComponentContent.takeValuesFromRequest (WOComponentContent.java:26)
at com.webobjects.appserver ._private.WODynamicGroup.takeChildrenValuesFromRequest (WODynamicGroup.java:84)
at com.webobjects.appserver ._private.WODynamicGroup.takeValuesFromRequest(WODynamicGroup.java: 93)
at com.webobjects.appserver.WOComponent.takeValuesFromRequest (WOComponent.java:1051)
at com.webobjects.appserver ._private.WOComponentReference.takeValuesFromRequest (WOComponentReference.java:119)
at com.webobjects.appserver ._private.WODynamicGroup.takeChildrenValuesFromRequest (WODynamicGroup.java:84)
at com.webobjects.appserver ._private.WODynamicGroup.takeValuesFromRequest(WODynamicGroup.java: 93)
at com.webobjects.appserver.WOComponent.takeValuesFromRequest (WOComponent.java:1051)
at com.webobjects.appserver.WOSession.takeValuesFromRequest (WOSession.java:1331)
at com.webobjects.appserver.WOApplication.takeValuesFromRequest (WOApplication.java:1724)
at com.webobjects.appserver ._private.WOComponentRequestHandler._dispatchWithPreparedPage (WOComponentRequestHandler.java:199)
at com.webobjects.appserver ._private.WOComponentRequestHandler._dispatchWithPreparedSession (WOComponentRequestHandler.java:298)
at com.webobjects.appserver ._private.WOComponentRequestHandler ._dispatchWithPreparedApplication(WOComponentRequestHandler.java: 332)
at com.webobjects.appserver ._private.WOComponentRequestHandler._handleRequest (WOComponentRequestHandler.java:369)
at com.webobjects.appserver ._private.WOComponentRequestHandler.handleRequest (WOComponentRequestHandler.java:442)
at com.webobjects.appserver.WOApplication.dispatchRequest (WOApplication.java:1687)
at com.webobjects.appserver._private.WOWorkerThread.runOnce (WOWorkerThread.java:144)
at com.webobjects.appserver._private.WOWorkerThread.run (WOWorkerThread.java:226)
at java.lang.Thread.run(Thread.java:613)


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  • Follow-Ups:

      

    • Re: java.lang.ClassCastException:	com.webobjects.eoaccess.EOAttribute

      • From: Anjo Krank <email@hidden>
      • 

    • Re: java.lang.ClassCastException:	com.webobjects.eoaccess.EOAttribute

      • From: Mersida Kurti <email@hidden>
      • 





References: 


 >java.lang.ClassCastException: com.webobjects.eoaccess.EOAttribute (From: Mersida Kurti <email@hidden>)


 >Re: java.lang.ClassCastException:	com.webobjects.eoaccess.EOAttribute (From: Kieran Kelleher <email@hidden>)


 >Re: java.lang.ClassCastException:	com.webobjects.eoaccess.EOAttribute (From: Mersida Kurti <email@hidden>)


 >Re: java.lang.ClassCastException:	com.webobjects.eoaccess.EOAttribute (From: Anjo Krank <email@hidden>)






    

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