I suspect that something, somewhere in WO is doing something special and wrong for java.lang.Boolean resulting in Boolean.
Chuck On 2011-06-30, at 12:38 PM, Kieran Kelleher wrote: > Switching to intBoolean prototype seems to have fixed the problem. > > -Kieran > > On Jun 29, 2011, at 8:35 PM, Kieran Kelleher wrote: > >> Yeah, it does not make a lot fo sense - I am sure I will find a solution - >> just not something I have time for right this minute since I have to tweak >> my wowodc presentation. It seems to be avoidable by making the round robin >> OSC pool the same size as thread pool which ensures no OSC shared between >> threads and that does not seem to throw. >> >> Plenty of memory - sometimes this happens right after startup of the demo >> app and a few seconds into running the task. >> >> Kieran >> >> On Jun 29, 2011, at 7:24 PM, Chuck Hill wrote: >> >>> I did not say it made a lot of sense. :-P >>> >>> Could it be running out of memory? I'd expect a less consistent error than >>> that. >>> >>> Is one of the threads referencing entities that were not referenced >>> previously (as I try to recall when the class description cache gets >>> invalidated). >>> >>> It also seems odd that it is trying to load "Boolean" and not the FQ name >>> in the model: >>> >>>>>> valueClassName = "java.lang.Boolean"; >>> >>> Chuck >>> >>> >>> >>> On Jun 29, 2011, at 4:19 PM, Mike Schrag wrote: >>> >>>> That was my thought too, but after startup? >>>> >>>> Sent from my iPhone >>>> >>>> On Jun 29, 2011, at 7:13 PM, Chuck Hill <[email protected]> wrote: >>>> >>>>> The only thing that comes to mind is a race condition clearing and >>>>> re-populating the class description cache or something with >>>>> _NSUtilities._classWithPartialName. I think that is what the attribute >>>>> uses to get the class. >>>>> >>>>> >>>>> On Jun 29, 2011, at 4:06 PM, Kieran Kelleher wrote: >>>>> >>>>>> ERPrototypes is in the classpath. >>>>>> >>>>>> I tried ERAttributeExtension and same error after running for a while. >>>>>> >>>>>> BTW, seems to only happen when: >>>>>> >>>>>> Multiple threads creating instances of the same Entity where the editing >>>>>> contexts share the same parent OSC. >>>>>> >>>>>> Might be a WO 5.4.3 bug >>>>>> >>>>>> Also, the attribute in question looks like this: >>>>>> { >>>>>> columnName = isfactorialprime; >>>>>> name = isFactorialPrime; >>>>>> prototypeName = boolean; >>>>>> userInfo = { >>>>>> "_EntityModeler" = {documentation = >>>>>> "http://en.wikipedia.org/wiki/Factorial_prime";; }; >>>>>> }; >>>>>> }, >>>>>> >>>>>> ..... and the ERPrototypes proto (boolean), for reference, looks like >>>>>> this: >>>>>> { >>>>>> adaptorValueConversionMethodName = toString; >>>>>> columnName = ""; >>>>>> externalType = VARCHAR; >>>>>> factoryMethodArgumentType = >>>>>> EOFactoryMethodArgumentIsNSString; >>>>>> name = boolean; >>>>>> valueClassName = "java.lang.Boolean"; >>>>>> valueFactoryMethodName = valueOf; >>>>>> width = 5; >>>>>> }, >>>>>> >>>>>> >>>>>> On Jun 29, 2011, at 6:32 PM, Ramsey Gurley wrote: >>>>>> >>>>>>> I suspect it may have something to do with the use of the incompletely >>>>>>> deprecated _valueClassName in WO 5.4.3's EOAttribute. EOAttribute >>>>>>> still uses it, sometimes. I don't remember the issue I was having, but >>>>>>> that is something I changed in ERAttributeExtension's version of this >>>>>>> method. You could try running with that to see if it makes any >>>>>>> difference. >>>>>>> >>>>>>> Generally when I've seen an error here, it's a missing prototype. In >>>>>>> one case, I hunted for hours only to discover I forgot to import >>>>>>> ERPrototypes (^_^) I don't know why your app would forget it >>>>>>> occasionally though. >>>>>>> >>>>>>> Ramsey >>>>>>> >>>>>>> On Jun 29, 2011, at 3:08 PM, Kieran Kelleher wrote: >>>>>>> >>>>>>>> Anyone ever seen an error like this before? Not reproducible easily - >>>>>>>> can happen during heavy EOF save activity across multiple threads in >>>>>>>> WO 5.4.3. I have failed to make the same error happen with same code >>>>>>>> in WO 5.3.3. >>>>>>>> >>>>>>>> IllegalStateException: adaptorValueType: unable to load class named >>>>>>>> 'Boolean' for attribute isFactorialPrime on entity ResultItem >>>>>>>> at >>>>>>>> com.webobjects.eoaccess.EOAttribute.adaptorValueType(EOAttribute.java:2216) >>>>>>>> at >>>>>>>> com.webobjects.eoaccess.EOAttribute.adaptorValueClass(EOAttribute.java:2254) >>>>>>>> at >>>>>>>> com.webobjects.eoaccess.EOEntityClassDescription._enforcedKVCNumberClassForKey(EOEntityClassDescription.java:548) >>>>>>>> at >>>>>>>> er.extensions.eof.ERXEntityClassDescription._enforcedKVCNumberClassForKey(ERXEntityClassDescription.java:1266) >>>>>>>> at >>>>>>>> com.webobjects.eocontrol.EOGenericRecord._otherStorageBinding(EOGenericRecord.java:146) >>>>>>>> at >>>>>>>> er.extensions.eof.ERXGenericRecord._otherStorageBinding(ERXGenericRecord.java:231) >>>>>>>> ... skipped 2 stack elements >>>>>>>> at >>>>>>>> com.webobjects.eocontrol.EOKeyValueCoding$DefaultImplementation._createStoredKeySetBindingForKey(EOKeyValueCoding.java:350) >>>>>>>> at >>>>>>>> com.webobjects.eocontrol.EOCustomObject._createStoredKeySetBindingForKey(EOCustomObject.java:1744) >>>>>>>> at >>>>>>>> com.webobjects.eocontrol.EOGenericRecord._storedKeySetBindingForKey(EOGenericRecord.java:215) >>>>>>>> at >>>>>>>> com.webobjects.eocontrol.EOCustomObject.takeStoredValueForKey(EOCustomObject.java:1662) >>>>>>>> at >>>>>>>> er.extensions.eof.ERXGenericRecord.takeStoredValueForKey(ERXGenericRecord.java:1402) >>>>>>>> at wowodc.eof._ResultItem.setIsFactorialPrime(_ResultItem.java:114) >>>>>>>> at wowodc.eof.ResultItem.awakeFromInsertion(ResultItem.java:38) >>>>>>>> at >>>>>>>> com.webobjects.eocontrol.EOEditingContext.insertObjectWithGlobalID(EOEditingContext.java:2871) >>>>>>>> at er.extensions.eof.ERXEC.insertObjectWithGlobalID(ERXEC.java:886) >>>>>>>> at >>>>>>>> com.webobjects.eocontrol.EOEditingContext.insertObject(EOEditingContext.java:2889) >>>>>>>> at er.extensions.eof.ERXEC.insertObject(ERXEC.java:896) >>>>>>>> at >>>>>>>> er.extensions.eof.ERXEOControlUtilities.createAndInsertObject(ERXEOControlUtilities.java:322) >>>>>>>> at >>>>>>>> er.extensions.eof.ERXEOControlUtilities.createAndInsertObject(ERXEOControlUtilities.java:298) >>>>>>>> at >>>>>>>> er.extensions.eof.ERXEOControlUtilities.createAndInsertObject(ERXEOControlUtilities.java:284) >>>>>>>> at >>>>>>>> wowodc.background.tasks.T04MultiThreadedEOFTask$ChildPrimeTask.run(T04MultiThreadedEOFTask.java:266) >>>>>>>> at >>>>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) >>>>>>>> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) >>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:138) >>>>>>>> at >>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >>>>>>>> at >>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >>>>>>>> ... skipped 1 stack elements >>>>>>>> _______________________________________________ >>>>>>>> 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/rgurley%40smarthealth.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: >>>>>> http://lists.apple.com/mailman/options/webobjects-dev/chill%40global-village.net >>>>>> >>>>>> This email sent to [email protected] >>>>> >>>>> -- >>>>> Chuck Hill Senior Consultant / VP Development >>>>> >>>>> Come to WOWODC this July for unparalleled WO learning opportunities and >>>>> real peer to peer problem solving! Network, socialize, and enjoy a great >>>>> cosmopolitan city. See you there! http://www.wocommunity.org/wowodc11/ >>>>> >>>>> _______________________________________________ >>>>> 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/mschrag%40pobox.com >>>>> >>>>> This email sent to [email protected] >>> >>> -- >>> Chuck Hill Senior Consultant / VP Development >>> >>> Come to WOWODC this July for unparalleled WO learning opportunities and >>> real peer to peer problem solving! Network, socialize, and enjoy a great >>> cosmopolitan city. See you there! http://www.wocommunity.org/wowodc11/ >>> >> > -- 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/products/practical_webobjects _______________________________________________ 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/archive%40mail-archive.com This email sent to [email protected]
