It is possible that some prior transaction had an error and left the DBC transaction open?
Chuck On Feb 28, 2011, at 3:16 AM, Paul Hoadley wrote: > Hello, > > I got an exception stack trace from a production app, the start of which > looks like this: > > --- > java.lang.IllegalStateException: _beginTransaction(): > com.webobjects.eoaccess.EODatabaseContext > com.webobjects.eoaccess.EODatabaseContext@1162212 Transactions cannot be > nested > at > com.webobjects.eoaccess.EODatabaseContext._beginTransaction(EODatabaseContext.java:1988) > at sun.reflect.GeneratedMethodAccessor25.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:616) > at > com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122) > at > com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588) > at > com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532) > at > com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:546) > at > com.webobjects.eoaccess.EOAdaptorContext.transactionDidBegin(EOAdaptorContext.java:371) > at > com.webobjects.jdbcadaptor.JDBCContext.beginTransaction(JDBCContext.java:426) > at > com.webobjects.jdbcadaptor.JDBCChannel._evaluateExpression(JDBCChannel.java:326) > at > com.webobjects.jdbcadaptor.JDBCChannel.evaluateExpression(JDBCChannel.java:296) > at > com.webobjects.jdbcadaptor.JDBCChannel.selectAttributes(JDBCChannel.java:220) > at > com.webobjects.eoaccess.EODatabaseChannel._selectWithFetchSpecificationEditingContext(EODatabaseChannel.java:897) > at > com.webobjects.eoaccess.EODatabaseChannel.selectObjectsWithFetchSpecification(EODatabaseChannel.java:234) > at > com.webobjects.eoaccess.EODatabaseContext._objectsWithFetchSpecificationEditingContext(EODatabaseContext.java:3055) > at > com.webobjects.eoaccess.EODatabaseContext.objectsWithFetchSpecification(EODatabaseContext.java:3195) > at > com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecification(EOObjectStoreCoordinator.java:488) > at > com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4069) > at > er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1206) > --- > > ERXApplication.extraInformationForExceptionInContext() tells me that it > occurred in a component that basically just lists some EOs. User feedback is > a dead end, so I wouldn't even know where to start to reproduce this. I know > I'm not giving much to go on here, but can anyone give me any background on > how such an exception might be thrown at that point? > > (I'm using WO 5.4.3, and a fairly recent Wonder.) > > > -- > Paul. > > http://logicsquad.net/ > > > _______________________________________________ > 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 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
smime.p7s
Description: S/MIME cryptographic signature
_______________________________________________ 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]
