JRebel Cause An Exception When The Model Changes
------------------------------------------------
Key: WOL-1144
URL: http://issues.objectstyle.org/jira/browse/WOL-1144
Project: WOProject/WOLips
Issue Type: Bug
Components: WOLips General
Affects Versions: WOLips 3.5.x
Environment: OS X 10.5.8
WebObjects 5.4.3
Eclips 3.5
Wolips 3.5
Latest Wonder for 5.4
The Wonder EOGenerator Templates
Reporter: Ted Archibald
Priority: Minor
JRebel cause an exception when the model is changed (or added). But non-model changes are getting picked up by JRebel.
JRebel fails under both run mode and debug mode, it fails using the Memory Adaptor and the Mysql adaptor.
Here's a video of me creating the Test App and how JRebel fails:
http://www.youtube.com/watch?v=b5nPA7dmmsM
This is the Test App where I'm getting these problems:
http://s3.amazonaws.com/atlted/JRebelTest.tar.gz
Here's the console output after the attribute "value" is added to the entity "EO":
JRebel: Reloading class 'your.app.components.Main'.
JRebel: Reloading class 'your.app.entities._EO'.
JRebel: Resetting KeyValueCoding caches
JRebel: Resetting NSValidation cache
JRebel: Resetting KeyValueCoding caches
JRebel: Resetting Component Definition cache
JRebel: Resetting NSValidation cache
JRebel: reloading EOModel MyEOModel (3571937)
JRebel: Class 'your.app.entities._EO has a new static field 'VALUE_KEY' of type 'java.lang.String' and it will not be initialized!
Feb 09 01:59:13 JRebelTest[49305] WARN NSLog - <com.webobjects.appserver._private.WOComponentRequestHandler>: Exception occurred while handling request:
<com.webobjects.foundation.NSKeyValueCoding$UnknownKeyException message '<your.app.entities.EO 0x5e975c> takeValueForKey(): attempt to assign value to unknown key: 'value'.
This class does not have an instance variable of the name value or _value, nor a method of the name setValue or _setValue' object '{values = {name = "Test"; }; this = "<your.app.entities.EO 5e975c <EOTemporaryGlobalID: 0 0 -64 -88 4 3 -1 -1 -1 -1 2 0 0 0 1 38 -79 -68 59 -17 -23 20 9 21>>"; }' key 'value'>
[2010-2-9 1:59:13 CST] <WorkerThread2> <com.webobjects.foundation.NSKeyValueCoding$UnknownKeyException message '<your.app.entities.EO 0x5e975c> takeValueForKey(): attempt to assign value to unknown key: 'value'.
This class does not have an instance variable of the name value or _value, nor a method of the name setValue or _setValue' object '{values = {name = "Test"; }; this = "<your.app.entities.EO 5e975c <EOTemporaryGlobalID: 0 0 -64 -88 4 3 -1 -1 -1 -1 2 0 0 0 1 38 -79 -68 59 -17 -23 20 9 21>>"; }' key 'value'>
at com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.handleTakeValueForUnboundKey(NSKeyValueCoding.java:1399)
at com.webobjects.eocontrol.EOCustomObject.handleTakeValueForUnboundKey(EOCustomObject.java:1562)
at your.app.entities._EO.handleTakeValueForUnboundKey(_EO.java:50001)
at your.app.entities.EO.handleTakeValueForUnboundKey(EO.java:50001)
at com.webobjects.foundation.NSKeyValueCoding$Utility.handleTakeValueForUnboundKey(NSKeyValueCoding.java:519)
at com.webobjects.foundation.NSKeyValueCoding$_KeyBinding.setValueInObject(NSKeyValueCoding.java:899)
at com.webobjects.eocontrol.EOCustomObject.takeStoredValueForKey(EOCustomObject.java:1663)
at your.app.entities._EO.takeStoredValueForKey(_EO.java:50001)
at your.app.entities.EO.takeStoredValueForKey(EO.java:50001)
at your.app.entities._EO$$M$6d87fa5b.setValue(_EO.java:50)
at your.app.entities._EO$$M$6d87fa5b.__jr_selector__(_EO.java:50001)
at your.app.entities._EO$$A$6d87fa5b.__jr_selector__(<generated>)
at your.app.entities._EO.__jr_selector__(_EO.java:50001)
at your.app.entities.EO.__jr_selector__(EO.java:50001)
at your.app.entities._EO$$M$6d87fa5b.createEO__RS__(_EO.java:59)
at your.app.entities._EO$$M$6d87fa5b.__jr_static_selector__(_EO.java:50001)
at your.app.entities._EO$$A$6d87fa5b.__jr_static_selector__(<generated>)
at your.app.entities._EO.__jr_static_selector__(_EO.java:50001)
at your.app.entities.EO.__jr_static_selector__(EO.java:50001)
at your.app.components.Main$$M$8c16a081.eos(Main.java:28)
at your.app.components.Main$$A$8c16a081.eos(<generated>)
at your.app.components.Main.eos(Main.java:31)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.webobjects.foundation.NSKeyValueCoding$ValueAccessor$1.methodValue(NSKeyValueCoding.java:636)
at com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1134)
at com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1324)
at com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1736)
at your.app.components.Main.valueForKey(Main.java:50001)
at com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:447)
at com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
at com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1804)
at your.app.components.Main.valueForKeyPath(Main.java:50001)
at com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50)
at er.extensions.components._private.ERXWORepetition.createContext(ERXWORepetition.java:348)
at er.extensions.components._private.ERXWORepetition.appendToResponse(ERXWORepetition.java:491)
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 er.extensions.components.ERXComponent.appendToResponse(ERXComponent.java:107)
at your.app.components.Main.appendToResponse(Main.java:50001)
at com.webobjects.appserver.WOSession.appendToResponse(WOSession.java:1385)
at er.extensions.appserver.ERXSession.appendToResponse(ERXSession.java:540)
at your.app.Session.appendToResponse(Session.java:50001)
at com.webobjects.appserver.WOApplication.appendToResponse(WOApplication.java:1794)
at er.extensions.appserver.ERXApplication.appendToResponse(ERXApplication.java:1704)
at your.app.Application.appendToResponse(Application.java:50001)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:242)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession(WOComponentRequestHandler.java:298)
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:1802)
at your.app.Application.dispatchRequestImmediately(Application.java:50001)
at er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1767)
at your.app.Application.dispatchRequest(Application.java:50001)
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:613)
Feb 09 01:59:13 JRebelTest[49305] ERROR er.extensions.appserver.ERXApplication - Exception caught: <your.app.entities.EO 0x5e975c> takeValueForKey(): attempt to assign value to unknown key: 'value'.
This class does not have an instance variable of the name value or _value, nor a method of the name setValue or _setValue
Extra info: {
"Session" = "<your.app.Session sessionID=lJUywuQKJw9RFQ3Tbt8NmM timeOut(sec)=3600.0 terminating=false _wasTimedOut=false contextArray=null contextPageInfos=null languages=(\"English_US\", \"English\", \"Nonlocalized\") componentState=null currentContextID=0 distributionEnabled=false cookieRendezVousEnabled=false URLRendezVousEnabled=tru localizer=<er.extensions.localization.ERXLocalizer English> messageEncoding=<er.extensions.appserver.ERXMessageEncoding encoding: ISO8859_1> browser=<er.extensions.appserver.ERXBasicBrowser browserName: Safari, version: 531.9, mozillaVersion: 5.0, platform: MacOS>>";
"CurrentComponent" = "your.app.components.Main";
"PreviousPageList" = ();
"Headers" = {
"cache-control" = "max-age=0";
"accept-encoding" = "gzip, deflate";
"user-agent" = "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_8; en-us) AppleWebKit/531.9 (KHTML, like Gecko) Version/4.0.3 Safari/531.9";
"accept" = "application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5";
"host" = "192.168.4.3:49305";
"accept-language" = "en-us";
"connection" = "keep-alive";
};
"CurrentPage" = "your.app.components.Main";
"Bundles" = {
"ERExtensions" = "5.0";
"JavaMemoryAdaptor" = "5.0";
"JavaWebObjects" = "5.4.3";
"WOJRebel" = "5.0";
"ERJars" = "5.0";
"JavaXML" = "5.4.2";
"JavaJDBCAdaptor" = "5.4.3";
"WOOgnl" = "5.0";
"JavaEOAccess" = "5.4.3";
"JavaEOControl" = "5.4.2";
"JavaFoundation" = "5.4.3";
"JavaWOExtensions" = "5.0";
"JRebelTest" = "";
"ERPrototypes" = "5.0";
};
"URL" = "/cgi-bin/WebObjects/JRebelTest.woa";
}
UnknownKeyException: <your.app.entities.EO 0x5e975c> takeValueForKey(): attempt to assign value to unknown key: 'value'.
This class does not have an instance variable of the name value or _value, nor a method of the name setValue or _setValue
at com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.handleTakeValueForUnboundKey(NSKeyValueCoding.java:1399)
at com.webobjects.eocontrol.EOCustomObject.handleTakeValueForUnboundKey(EOCustomObject.java:1562)
at your.app.entities._EO.handleTakeValueForUnboundKey(_EO.java:50001)
at your.app.entities.EO.handleTakeValueForUnboundKey(EO.java:50001)
... skipped 2 stack elements
at com.webobjects.eocontrol.EOCustomObject.takeStoredValueForKey(EOCustomObject.java:1663)
at your.app.entities._EO.takeStoredValueForKey(_EO.java:50001)
at your.app.entities.EO.takeStoredValueForKey(EO.java:50001)
at your.app.entities._EO$$M$6d87fa5b.setValue(_EO.java:50)
at your.app.entities._EO$$M$6d87fa5b.__jr_selector__(_EO.java:50001)
at your.app.entities._EO$$A$6d87fa5b.__jr_selector__(<generated>:Unknown)
at your.app.entities._EO.__jr_selector__(_EO.java:50001)
at your.app.entities.EO.__jr_selector__(EO.java:50001)
at your.app.entities._EO$$M$6d87fa5b.createEO__RS__(_EO.java:59)
at your.app.entities._EO$$M$6d87fa5b.__jr_static_selector__(_EO.java:50001)
at your.app.entities._EO$$A$6d87fa5b.__jr_static_selector__(<generated>:Unknown)
at your.app.entities._EO.__jr_static_selector__(_EO.java:50001)
at your.app.entities.EO.__jr_static_selector__(EO.java:50001)
at your.app.components.Main$$M$8c16a081.eos(Main.java:28)
at your.app.components.Main$$A$8c16a081.eos(<generated>:Unknown)
at your.app.components.Main.eos(Main.java:31)
... skipped 34 stack elements
at your.app.Application.dispatchRequestImmediately(Application.java:50001)
... skipped 1 stack elements
at your.app.Application.dispatchRequest(Application.java:50001)
... skipped 3 stack elements
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