I tried that as well and I got the same original error. On Tue, Feb 14, 2012 at 8:44 AM, John Huss <[email protected]> wrote:
> You could also just tell WO explicitly where your classes are. You can do > this in your Application's main method: > > _NSUtilities.setClassForName(Main.class, Main.class.getSimpleName()); > _NSUtilities.setClassForName(Session.class, Session.class.getSimpleName()); > _NSUtilities.setClassForName(DirectAction.class, > DirectAction.class.getSimpleName()); > > John > > On Mon, Feb 13, 2012 at 9:55 PM, Chuck Hill <[email protected]>wrote: > >> Read carefully. The first is for Session.java, the second is for >> Main.java. Either make the default action a direction action and in >> defaultAction() return the fully qualified name of the Main component, or, >> in Application override pageForNameWithContext() (or whatever it is is >> called) and if the parameter is null, call it again with the fully >> qualified name of the Main component. >> >> And as Mike said, your classpath is messed up. Wonder should prevent >> this. Do you have jars in /Library/Java/Extensions? >> >> >> Chuck >> >> >> On 2012-02-13, at 7:49 PM, Ted Archibald wrote: >> >> > No, this is the stack trace I get: >> > >> > <com.webobjects.appserver._private.WOComponentRequestHandler>: >> Exception occurred while handling request: >> > java.lang.IllegalArgumentException: >> <com.atl.AccountsReceivable_v1.Application> Class 'Session' exists >> (interface org.jabsorb.client.Session) but is not a subclass of WOSession. >> > [2012-2-13 18:33:34 CST] <WorkerThread2> >> java.lang.IllegalArgumentException: >> <com.atl.AccountsReceivable_v1.Application> Class 'Session' exists >> (interface org.jabsorb.client.Session) but is not a subclass of WOSession. >> > at >> com.webobjects.appserver.WOApplication._sessionClass(WOApplication.java:1934) >> > at >> com.webobjects.appserver.WOApplication.createSessionForRequest(WOApplication.java:1973) >> > at >> er.extensions.appserver.ERXApplication.createSessionForRequest(ERXApplication.java:2276) >> > at >> com.webobjects.appserver.WOApplication._initializeSessionInContext(WOApplication.java:2110) >> > at >> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication(WOComponentRequestHandler.java:319) >> > 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 >> er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:2021) >> > at >> er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1986) >> > 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:637) >> > >> > >> > If I override _sessionClass() this is the stack trace I get: >> > >> > Feb 13 21:45:54 AccountsReceivable_v1.0[59088] WARN NSLog - >> <com.webobjects.appserver._private.WOComponentRequestHandler>: Exception >> occurred while handling request: >> > java.lang.IllegalArgumentException: >> <com.webobjects.appserver._private.WOComponentDefinition> Class 'Main' >> exists but is not a subclass of WOComponent. >> > [2012-2-13 21:45:54 CST] <WorkerThread0> >> java.lang.IllegalArgumentException: >> <com.webobjects.appserver._private.WOComponentDefinition> Class 'Main' >> exists but is not a subclass of WOComponent. >> > at >> com.webobjects.appserver._private.WOComponentDefinition._componentClass(WOComponentDefinition.java:496) >> > at >> com.webobjects.appserver._private.WOComponentDefinition.componentClass(WOComponentDefinition.java:504) >> > at >> com.webobjects.appserver._private.WOComponentDefinition._componentInstanceInContext(WOComponentDefinition.java:510) >> > at >> com.webobjects.appserver._private.WOComponentDefinition.componentInstanceInContext(WOComponentDefinition.java:642) >> > at >> com.webobjects.appserver.WOApplication.pageWithName(WOApplication.java:2332) >> > at >> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession(WOComponentRequestHandler.java:284) >> > 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 >> er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:2021) >> > at >> er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1986) >> > 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:637) >> > >> > >> > On Mon, Feb 13, 2012 at 8:04 PM, Chuck Hill <[email protected]> >> wrote: >> > Is the Session class name in the stack trace correct? If it is >> correct, your app .jar is missing something. If it is not correct, the >> _sessionClass has the wrong signature or is in the wrong class. >> > >> > >> > Chuck >> > >> > >> > 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 protected]> 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 protected]) >> > > Help/Unsubscribe/Update your Subscription: >> > > >> http://lists.apple.com/mailman/options/webobjects-dev/ted.archibald%40gmail.com >> > > >> > > This email sent to [email protected] >> > > >> > > >> > > _______________________________________________ >> > > Do not post admin requests to the list. They will be ignored. >> > > Webobjects-dev mailing list ([email protected]) >> > > Help/Unsubscribe/Update your Subscription: >> > > >> https://lists.apple.com/mailman/options/webobjects-dev/chill%40global-village.net >> > > >> > > This email sent to [email protected] >> > >> > -- >> > 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 >> > >> > >> > >> > >> > >> > >> > >> > >> > >> >> -- >> 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 >> >> >> >> >> >> >> >> >> >> _______________________________________________ >> Do not post admin requests to the list. 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