On 2012-02-13, at 4:36 PM, Ted Archibald wrote:
> I'm currently having this same issue on a project I haven't touched in months. I haven't changed wonder, nothing changed in the class path. There's no obvious reason what's going on, and overriding _sessionClass doesn't fix the problem, cleaning the project didn't help, restarting the computer didn't help, deleting the run configurations didn't help.
>
> What Profiler settings did you change?
>
> On Tue, Jun 7, 2011 at 7:45 AM, Jean Pierre Malrieu <
email@hidden> wrote:
> Changing compiler settings back and forth seemed to clean it up. Thanks.
>
> JPM
>
> Le 7 juin 2011 à 14:39, Mike Schrag a écrit :
>
>> your classpath is messed up ...
>>
>> On Jun 7, 2011, at 8:37 AM, Jean Pierre Malrieu wrote:
>>
>>>
>>> Le 7 juin 2011 à 14:23, Mike Schrag a écrit :
>>>
>>>> not sure what changed in your app, but it's basically just guessing wrong on the session class .. you can override _session() in your WOApplication subclass and return the exact class you expect it to be.
>>>
>>> if I put the following method in my Application
>>>
>>> @Override
>>> protected Class _sessionClass() {
>>> return com.educlab.iep.Session.class;
>>> }
>>>
>>> I receive the following exception:
>>>
>>> Application: SaisieIEP
>>> Error: java.lang.IllegalStateException exception
>>> Reason:
>>> java.lang.IllegalStateException: An Exception occurred while generating the Exception page 'WOExceptionPage'. This is most likely due to an error in 'WOExceptionPage' itself or WebObjects encountered an uncaught exception while creating a Session object.
>>>
>>>
>>> Below are the logs of the original Exception which occured in com.educlab.iep.Application, then the later Exception in WOExceptionPage.
>>>
>>> Original Exception:
>>> java.lang.ClassNotFoundException: com.educlab.iep.Session
>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
>>> at com.educlab.iep.Application._sessionClass(Application.java:122)
>>> at com.webobjects.appserver.WOApplication.createSessionForRequest(WOApplication.java:1973)
>>> at er.extensions.appserver.ERXApplication.createSessionForRequest(ERXApplication.java:2239)
>>> at com.webobjects.appserver.WOApplication._initializeSessionInContext(WOApplication.java:2110)
>>> at com.webobjects.appserver.WOContext.session(WOContext.java:369)
>>> at com.webobjects.appserver.WOContext.componentActionURL(WOContext.java:1208)
>>> at com.webobjects.appserver.WOContext._componentActionURL(WOContext.java:1255)
>>> at er.extensions.components._private.ERXWOForm.appendAttributesToResponse(ERXWOForm.java:421)
>>> at com.webobjects.appserver._private.WOHTMLDynamicElement._appendOpenTagToResponse(WOHTMLDynamicElement.java:493)
>>> at er.extensions.components._private.ERXWOForm.appendToResponse(ERXWOForm.java:449)
>>> at com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126)
>>> at com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136)
>>> at com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:1122)
>>> at com.webobjects.appserver.WOComponent._appendPageToResponse(WOComponent.java:1574)
>>> at com.webobjects.appserver.WOComponent._generateResponseInContext(WOComponent.java:1543)
>>> at com.webobjects.appserver.WOComponent.generateResponse(WOComponent.java:1538)
>>> at com.webobjects.appserver.WODirectAction.defaultAction(WODirectAction.java:119)
>>> 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.appserver.WODirectAction.performActionNamed(WODirectAction.java:144)
>>> at com.webobjects.appserver._private.WOActionRequestHandler._handleRequest(WOActionRequestHandler.java:259)
>>> at com.webobjects.appserver._private.WOActionRequestHandler.handleRequest(WOActionRequestHandler.java:158)
>>> at er.extensions.appserver.ERXDirectActionRequestHandler.handleRequest(ERXDirectActionRequestHandler.java:124)
>>> at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
>>> at er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:1984)
>>> at er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1949)
>>> 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:680)
>>>
>>>
>>> WOExceptionPage Exception:
>>> java.lang.NoClassDefFoundError: com/educlab/iep/Session
>>> at com.educlab.iep.Application._sessionClass(Application.java:122)
>>> at com.webobjects.appserver.WOApplication.createSessionForRequest(WOApplication.java:1973)
>>> at er.extensions.appserver.ERXApplication.createSessionForRequest(ERXApplication.java:2239)
>>> at com.webobjects.appserver.WOApplication._initializeSessionInContext(WOApplication.java:2110)
>>> at com.webobjects.appserver.WOContext.session(WOContext.java:369)
>>> at com.webobjects.appserver.WOContext.componentActionURL(WOContext.java:1208)
>>> at com.webobjects.appserver._private.WOHyperlink._appendComponentActionURLToResponse(WOHyperlink.java:183)
>>> at com.webobjects.appserver._private.WOHyperlink.appendAttributesToResponse(WOHyperlink.java:219)
>>> at er.extensions.components._private.ERXHyperlink.appendAttributesToResponse(ERXHyperlink.java:98)
>>> at com.webobjects.appserver._private.WOHTMLDynamicElement._appendOpenTagToResponse(WOHTMLDynamicElement.java:493)
>>> at com.webobjects.appserver._private.WOHyperlink._appendOpenTagToResponse(WOHyperlink.java:133)
>>> at com.webobjects.appserver._private.WOHTMLDynamicElement.appendToResponse(WOHTMLDynamicElement.java:443)
>>> at com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126)
>>> at com.webobjects.appserver._private.WOConditional.appendToResponse(WOConditional.java:94)
>>> at com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126)
>>> at com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136)
>>> at com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:1122)
>>> at com.webobjects.appserver._private.WOComponentReference.appendToResponse(WOComponentReference.java:135)
>>> at com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126)
>>> at com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136)
>>> at com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:1122)
>>> at com.webobjects.appserver.WOComponent._appendPageToResponse(WOComponent.java:1574)
>>> at com.webobjects.appserver.WOComponent._generateResponseInContext(WOComponent.java:1543)
>>> at com.webobjects.appserver.WOComponent.generateResponse(WOComponent.java:1538)
>>> at com.webobjects.woextensions.WOExceptionPage.generateResponse(WOExceptionPage.java:38)
>>> at com.webobjects.appserver.WOApplication._handleError(WOApplication.java:3095)
>>> at com.webobjects.appserver.WOApplication.handleException(WOApplication.java:3245)
>>> at er.extensions.appserver.ERXApplication.handleException(ERXApplication.java:1768)
>>> at er.extensions.appserver.ERXApplication.handleActionRequestError(ERXApplication.java:1701)
>>> at com.webobjects.appserver._private.WOActionRequestHandler._handleRequest(WOActionRequestHandler.java:271)
>>> at com.webobjects.appserver._private.WOActionRequestHandler.handleRequest(WOActionRequestHandler.java:158)
>>> at er.extensions.appserver.ERXDirectActionRequestHandler.handleRequest(ERXDirectActionRequestHandler.java:124)
>>> at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
>>> at er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:1984)
>>> at er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1949)
>>> 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:680)
>>
>
> Tout ce que l'on apprend à un enfant, on l'empêche de l'inventer ou de le découvrir.
> J. Piaget
>
>
>
>
>
> _______________________________________________
> Do not post admin requests to the list. They will be ignored.
> Webobjects-dev mailing list (
email@hidden)
> Help/Unsubscribe/Update your Subscription:
>
> This email sent to
email@hidden
>
>
> _______________________________________________
> Do not post admin requests to the list. They will be ignored.
> Webobjects-dev mailing list (
email@hidden)
> Help/Unsubscribe/Update your Subscription:
>
> This email sent to
email@hidden
--
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/gvc/practical_webobjects