On Nov 7, 2008, at 10:19 AM, Ricardo J. Parada wrote:
Hi All,
I started getting a lot of these exceptions lately and I can't quite
figure out what's causing them.
Does anybody have an idea what would cause this exception?
An InstantiationException means that the constructor of an object
threw an exception. If that is the entire stack trace, then it looks
like it is throwing an exception trying to parse out the actual cause
of the constructor failure. There is not much you can do but look at
newly created classes or classes that you have changed the constructor
on and see what might be throwing. This can also be caused by
exceptions in a static initializer block.
Chuck
I'm running on java 1.5 and WO 5.3.3. This is not a Wonder
application.
com.webobjects.foundation.NSForwardException
[java.lang.IllegalStateException] null
com
.webobjects
.foundation
._NSUtilities._explainInstantiationException(_NSUtilities.java:561)
com
.webobjects
.foundation._NSUtilities.instantiateObject(_NSUtilities.java:581)
com
.webobjects
.appserver
._private
.WOComponentDefinition
._componentInstanceInContext(WOComponentDefinition.java:488)
com
.webobjects
.appserver
._private
.WOComponentDefinition
.componentInstanceInContext(WOComponentDefinition.java:594)
com
.webobjects
.appserver
._private
.WOComponentReference
._pushComponentInContext(WOComponentReference.java:70)
com
.webobjects
.appserver
._private
.WOComponentReference.appendToResponse(WOComponentReference.java:110)
com
.webobjects
.appserver
._private
.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:121)
com
.webobjects
.appserver
._private.WOConditional.appendToResponse(WOConditional.java:70)
com
.webobjects
.appserver
._private
.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:121)
com
.webobjects
.appserver
._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:130)
com
.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:
992)
com
.mpv
.phynancecomponents
.PhynanceContentComponent
.appendToResponse(PhynanceContentComponent.java:64)
com
.mpv
.contractcomponents
.ContractDetailComponent
.appendToResponse(ContractDetailComponent.java:48)
com
.webobjects
.appserver
._private
.WOComponentReference.appendToResponse(WOComponentReference.java:111)
com
.webobjects
.appserver
._private.WOSwitchComponent.appendToResponse(WOSwitchComponent.java:
197)
com
.webobjects
.appserver
._private
.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:121)
com
.webobjects
.appserver._private.WOForm.appendChildrenToResponse(WOForm.java:124)
com
.webobjects
.appserver
._private
.WOHTMLDynamicElement.appendToResponse(WOHTMLDynamicElement.java:424)
com
.webobjects.appserver._private.WOForm.appendToResponse(WOForm.java:
118)
com
.webobjects
.appserver
._private
.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:121)
com
.webobjects
.appserver
._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:130)
com
.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:
992)
com.mpv.ajax.AjaxPage.appendToResponse(AjaxPage.java:27)
com
.mpv
.phynancecomponents.PhynancePage.appendToResponse(PhynancePage.java:
936)
com.webobjects.appserver.WOSession.appendToResponse(WOSession.java:
1200)
com
.mpv.webcomponents.MPVWOSession.appendToResponse(MPVWOSession.java:
150)
com.mpv.webapp.phynance.Session.appendToResponse(Session.java:1793)
com
.webobjects
.appserver.WOApplication.appendToResponse(WOApplication.java:1418)
com
.mpv
.webcomponents
.MPVWOApplication.appendToResponse(MPVWOApplication.java:157)
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._dispatchWithPreparedPage(WOComponentRequestHandler.java:230)
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._dispatchWithPreparedSession(WOComponentRequestHandler.java:287)
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._dispatchWithPreparedApplication(WOComponentRequestHandler.java:322)
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._handleRequest(WOComponentRequestHandler.java:358)
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
.handleRequest(WOComponentRequestHandler.java:432)
com
.webobjects
.appserver.WOApplication.dispatchRequest(WOApplication.java:1306)
com
.webobjects
.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:173)
com
.webobjects
.appserver._private.WOWorkerThread.run(WOWorkerThread.java:254)
java.lang.Thread.run(Unknown Source)
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--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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