Check the capitalisation of the class name vs what you have in your model. This error usually only happens when you use a case insensitive file system and try to load a class using the wrong cASE.
On 25/01/2011, at 4:00 PM, David Avendasora wrote: > Hi all, > > I've been refactoring/modernizing a rather large app that has had the model > as part of the application. I've split out the Model, the model classes and a > bunch of supporting classes that are required by the model classes into a new > Wonder Framework project. > > I've gotten everything to compile correctly in both the new framework project > and the original application in eclipse, but when I the application it in > eclipse, the app fails stating that it can't initialize the model files. (see > stack trace below) > > I know that this is almost certainly a classpath issue, but the Framework is > added to the build path just as the Wonder and WebObjects frameworks are. The > framework only exists as source code in the Eclipse workspace, and I have > tried it with bundles enabled, and disabled and I get the exact same results. > > Why would an app not be able to find classes at runtime, when it can find > them in the source code? It's got to be something incredibly simple that I'm > just overlooking. > > Dave > > > com.webobjects.foundation.NSForwardException [java.lang.NoClassDefFoundError] > Could not initialize class > com.mycompany.ac.model.GlobalLU:java.lang.NoClassDefFoundError: Could not > initialize class com.mycompany.ac.model.GlobalLU > at > com.webobjects.foundation.NSForwardException._runtimeExceptionForThrowable(NSForwardException.java:43) > at > com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1140) > at > com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1324) > at > com.webobjects.appserver.WOApplication.valueForKey(WOApplication.java:5575) > at > com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:447) > at > com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:216) > at > com.webobjects.appserver.WOApplication.valueForKeyPath(WOApplication.java:5645) > at > com.webobjects.foundation.NSKeyValueCodingAdditions$Utility.valueForKeyPath(NSKeyValueCodingAdditions.java:149) > at > com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:217) > at > com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1804) > at > com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50) > at > er.extensions.components._private.ERXWOString.appendToResponse(ERXWOString.java:70) > 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._private.WOActionRequestHandler._handleRequest(WOActionRequestHandler.java:278) > 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.mycompany.ac.Application.dispatchRequest(Application.java:178) > 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) > Caused by: java.lang.NoClassDefFoundError: Could not initialize class > com.mycompany.ac.model.GlobalLU > at com.mycompany.ac.Application.currentProgram(Application.java:90) > 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.mycompany.ac.KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:35) > at > com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1134) > ... 26 more > _______________________________________________ > Do not post admin requests to the list. 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