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Re: illegal argument error
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Re: illegal argument error

  • Subject: Re: illegal argument error
  • From: "Jonathan Fleming" <email@hidden>
  • Date: Tue, 14 Jan 2003 18:09:06 +0000
Hi Radwar,

You were right about the binding in the component, picThumbnail was bound to a WOTextField, but now I have a class cast exception given below:

Application:  JandMGeneralMaintenance
Error:  java.lang.ClassCastException
Reason:  java.lang.String
Stack trace:  File Line# Method Package

--------------------------------------------------------------------------------

WOFileUpload.java 56 takeValuesFromRequest com.webobjects.appserver._private
WODynamicGroup.java 81 takeChildrenValuesFromRequest com.webobjects.appserver._private
WODynamicGroup.java 89 takeValuesFromRequest com.webobjects.appserver._private
WOForm.java 70 takeValuesFromRequest com.webobjects.appserver._private
WODynamicGroup.java 81 takeChildrenValuesFromRequest com.webobjects.appserver._private
WODynamicGroup.java 89 takeValuesFromRequest com.webobjects.appserver._private
WOConditional.java 41 takeValuesFromRequest com.webobjects.appserver._private
WODynamicGroup.java 81 takeChildrenValuesFromRequest com.webobjects.appserver._private
WODynamicGroup.java 89 takeValuesFromRequest com.webobjects.appserver._private
WOComponentContent.java 20 takeValuesFromRequest com.webobjects.appserver._private
WODynamicGroup.java 81 takeChildrenValuesFromRequest com.webobjects.appserver._private
WODynamicGroup.java 89 takeValuesFromRequest com.webobjects.appserver._private
WODynamicGroup.java 81 takeChildrenValuesFromRequest com.webobjects.appserver._private
WODynamicGroup.java 89 takeValuesFromRequest com.webobjects.appserver._private
WOComponent.java 847 takeValuesFromRequest com.webobjects.appserver
WOComponentReference.java 106 takeValuesFromRequest com.webobjects.appserver._private
WODynamicGroup.java 81 takeChildrenValuesFromRequest com.webobjects.appserver._private
WODynamicGroup.java 89 takeValuesFromRequest com.webobjects.appserver._private
WOComponent.java 847 takeValuesFromRequest com.webobjects.appserver
WOSession.java 990 takeValuesFromRequest com.webobjects.appserver
WOApplication.java 1173 takeValuesFromRequest com.webobjects.appserver
WOComponentRequestHandler.java 191 _dispatchWithPreparedPage com.webobjects.appserver._private
WOComponentRequestHandler.java 279 _dispatchWithPreparedSession com.webobjects.appserver._private
WOComponentRequestHandler.java 314 _dispatchWithPreparedApplication com.webobjects.appserver._private
WOComponentRequestHandler.java 346 _handleRequest com.webobjects.appserver._private
WOComponentRequestHandler.java 414 handleRequest com.webobjects.appserver._private
WOApplication.java 1133 dispatchRequest com.webobjects.appserver
WOWorkerThread.java 158 runOnce com.webobjects.appserver._private
WOWorkerThread.java 231 run com.webobjects.appserver._private
Thread.java NA run java.lang

Any ideas?

Jonathan






From: Radwar <email@hidden>
To: "Jonathan Fleming" <email@hidden>
Subject: Re: illegal argument error
Date: Tue, 14 Jan 2003 08:08:05 -0500

What have you bound the picThumbnail in the component to? It looks like you have bound to a text field and when the values are tried to set it gets an error as it needs to be of
NSData. If you are getting in a file name there then you will have to convert that to NSData and then set it to the TbJobPicture as the picThumbnail.


On Monday, January 13, 2003, at 06:10  PM, Jonathan Fleming wrote:

Can anybody tell me what would most likey be causing this? I've looked and torn my classes apart and can not find the problem

Error: java.lang.IllegalArgumentException
Reason: While trying to invoke the set method "public void TbJobPicture.setPicThumbnail(com.webobjects.foundation.NSData)" on an object of type TbJobPicture we received an argument of type java.lang.String. This often happens if you forget to use a formatter.

Regards
Jonathan

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