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Re: Wrong Session class
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Re: Wrong Session class

  • Subject: Re: Wrong Session class
  • From: Mike Schrag <email@hidden>
  • Date: Tue, 07 Jun 2011 08:39:39 -0400
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)

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  • Follow-Ups:
    • Re: Wrong Session class
      • From: Jean Pierre Malrieu <email@hidden>
References: 
 >Wrong Session class (From: Jean Pierre Malrieu <email@hidden>)
 >Re: Wrong Session class (From: Mike Schrag <email@hidden>)
 >Re: Wrong Session class (From: Jean Pierre Malrieu <email@hidden>)
 >Re: Wrong Session class (From: Mike Schrag <email@hidden>)
 >Re: Wrong Session class (From: Jean Pierre Malrieu <email@hidden>)

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