no static init blocks in Main or CORELogin (the calling class).
the only locking that is done in app or framework is here using the
MultiECLockManager:
public Session() {
super();
ecManager = new MultiECLockManager();
}
public void finalize() throws Throwable {
ecManager = null;
super.finalize();
}
public void awake() {
super.awake();
ecManager.lock();
}
public void sleep() {
ecManager.unlock();
super.sleep();
}
On 2014-02-06, at 2:42 PM, Chuck Hill wrote:
> So just the constructor then, no static init blocks in that class?
>
> There are a few things that can cause this. Improper locking of the
> EODatabaseContext or the OSC for example.
>
>
> Chuck
>
>
> On 2/6/2014, 11:37 AM, "Calven Eggert" wrote:
>
> I have a WOComponent called CORELogin.java and it does this if a user's id/pw
> is valid
>
> Main mainPage = (Main) pageWithName("Main");
>
> ---
> public Main(WOContext context) {
> super(context);
> initialize();
> }
> public void initialize() {
> ...
> }
> ---
>
>
> On 2014-02-06, at 2:33 PM, Chuck Hill wrote:
>
>> What is Main? It looks like you are calling into EOF in a static
>> initializer. That is NOT a good idea.
>>
>>> at
>>> com.webobjects.eocontrol.EOCustomObject.storedValueForKey(EOCustomObject.java:1634)
>>> at BIXIdentity.accountName(BIXIdentity.java:44)
>>> at TrialMgr.isTrialCoordinator(TrialMgr.java:696)
>>> at TrialMgr.filterTrialViaQualifier(TrialMgr.java:585)
>>> at TrialMgr.filterTrialsViaQualifier(TrialMgr.java:577)
>>> at TrialMgr.retrieveTrials(TrialMgr.java:321)
>>> at Main.setUpTrialsDisplay(Main.java:153)
>>> at Main.initialize(Main.java:111)
>>> at Main.<init>(Main.java:86)
>>>
>>>
>>
>>
>> On 2/6/2014, 11:31 AM, "Calven Eggert" wrote:
>>
>> I've just looked at my log and it looks like this error has been happening
>> for quite a while now a couple of years, it's just that lately many more
>> users are using the application and so the error is showing up more often.
>> What would cause this problem?
>>
>>
>> On 2014-02-06, at 2:12 PM, Chuck Hill wrote:
>>
>>> What have you changed?
>>>
>>> On 2/6/2014, 11:05 AM, "Calven Eggert" wrote:
>>>
>>> Hi,
>>>
>>> All of a sudden, in the past couple of weeks, I'm getting the below error a
>>> lot and I can't figure out what the heck is going on. Any ideas?
>>>
>>> Yes, I'm aware of the EOF commandments. :-)
>>>
>>> Calven
>>> =======
>>>
>>> java.lang.reflect.InvocationTargetException
>>> com.webobjects.foundation.NSForwardException
>>> [java.lang.reflect.InvocationTargetException]
>>> null:java.lang.reflect.InvocationTargetException
>>> at
>>> com.webobjects.foundation._NSUtilities._explainInstantiationException(_NSUtilities.java:600)
>>> at
>>> com.webobjects.foundation._NSUtilities.instantiateObject(_NSUtilities.java:620)
>>> at
>>> com.webobjects.appserver._private.WOComponentDefinition._componentInstanceInContext(WOComponentDefinition.java:567)
>>> at
>>> com.webobjects.appserver._private.WOComponentDefinition.componentInstanceInContext(WOComponentDefinition.java:658)
>>> at
>>> com.webobjects.appserver.WOApplication.pageWithName(WOApplication.java:2332)
>>> at com.webobjects.appserver.WOComponent.pageWithName(WOComponent.java:1346)
>>> at CORELogin.login(CORELogin.java:95)
>>> at CORELogin.login(CORELogin.java:49)
>>> at sun.reflect.GeneratedMethodAccessor344.invoke(Unknown Source)
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>> at java.lang.reflect.Method.invoke(Method.java:597)
>>> at
>>> KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:60)
>>> 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
>>> 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 COREGenericComponent.valueForKeyPath(COREGenericComponent.java:467)
>>> at
>>> com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50)
>>> at
>>> com.webobjects.appserver._private.WOSubmitButton.invokeAction(WOSubmitButton.java:81)
>>> at
>>> com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
>>> at
>>> com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
>>> at com.webobjects.appserver._private.WOForm.invokeAction(WOForm.java:141)
>>> at
>>> com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
>>> at
>>> com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
>>> at
>>> com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponentContent.java:38)
>>> at
>>> com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
>>> at
>>> com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
>>> at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
>>> at
>>> com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:127)
>>> at
>>> com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
>>> at
>>> com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
>>> at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
>>> at com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1357)
>>> at
>>> com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java:1745)
>>> at
>>> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:206)
>>> 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 COREApplication.dispatchRequest(COREApplication.java:454)
>>> at Application.dispatchRequest(Application.java:46)
>>> 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.reflect.InvocationTargetException
>>> at sun.reflect.GeneratedConstructorAccessor33.newInstance(Unknown Source)
>>> at
>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>>> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
>>> at
>>> com.webobjects.foundation._NSUtilities.instantiateObject(_NSUtilities.java:614)
>>> ... 45 more
>>> Caused by: java.lang.IllegalStateException:
>>> incrementSnapshotCountForGlobalID: com.webobjects.eoaccess.EODatabase
>>> com.webobjects.eoaccess.EODatabase@4cdf4bfc -- is unable to increment
>>> snapshot count for object with global ID _EOIntegralKeyGlobalID[BIXIdentity
>>> (java.lang.Integer)10665] - no snapshot exists
>>> at
>>> com.webobjects.eoaccess.EODatabase.incrementSnapshotCountForGlobalID(EODatabase.java:1062)
>>> at
>>> com.webobjects.eoaccess.EODatabaseContext.initializeObject(EODatabaseContext.java:3582)
>>> at
>>> com.webobjects.eocontrol.EOObjectStoreCoordinator.initializeObject(EOObjectStoreCoordinator.java:597)
>>> at
>>> com.webobjects.eocontrol.EOEditingContext.initializeObject(EOEditingContext.java:3768)
>>> at
>>> com.webobjects.eoaccess.EODatabaseChannel$_EODatabaseChannelFetchResult.initializeObjects(EODatabaseChannel.java:496)
>>> at
>>> com.webobjects.eoaccess.EODatabaseContext._objectsWithFetchSpecificationEditingContext(EODatabaseContext.java:3090)
>>> at
>>> com.webobjects.eoaccess.EODatabaseContext.objectsWithFetchSpecification(EODatabaseContext.java:3195)
>>> at
>>> com.webobjects.eoaccess.EODatabaseContext._fireFault(EODatabaseContext.java:4187)
>>> at
>>> com.webobjects.eoaccess.EOAccessFaultHandler.completeInitializationOfObject(EOAccessFaultHandler.java:89)
>>> at
>>> com.webobjects.eocontrol.EOCustomObject.willRead(EOCustomObject.java:1172)
>>> at
>>> com.webobjects.eocontrol._EOMutableKnownKeyDictionary$Initializer$_GenericRecordBinding.valueInObject(_EOMutableKnownKeyDictionary.java:570)
>>> at
>>> com.webobjects.eocontrol.EOCustomObject.storedValueForKey(EOCustomObject.java:1634)
>>> at BIXIdentity.accountName(BIXIdentity.java:44)
>>> at TrialMgr.isTrialCoordinator(TrialMgr.java:696)
>>> at TrialMgr.filterTrialViaQualifier(TrialMgr.java:585)
>>> at TrialMgr.filterTrialsViaQualifier(TrialMgr.java:577)
>>> at TrialMgr.retrieveTrials(TrialMgr.java:321)
>>> at Main.setUpTrialsDisplay(Main.java:153)
>>> at Main.initialize(Main.java:111)
>>> at Main.<init>(Main.java:86)
>>>
>>>
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>>
>
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