Looks like you're using the wrong assignment class and assigning a pageController as a string instead of an instance of a branch delegate.
On May 10, 2012, at 1:55 AM, Ron X wrote: > that was in debug mode. > > in run-mode: > > WARN 422.22 MB used/87.72 MB free [WorkerThread3] > (ERXNSLogLog4jBridge.java:43) (ListSong) - > <er.extensions.appserver.ERXComponentRequestHandler>: Exception occurred > while handling request: > java.lang.ClassCastException: java.lang.String cannot be cast to > er.directtoweb.delegates.ERDBranchDelegateInterface > ERROR 426.75 MB used/83.18 MB free [WorkerThread3] (ERXApplication.java:1786) > (ListSong) - Exception caught: java.lang.String cannot be cast to > er.directtoweb.delegates.ERDBranchDelegateInterface > > > ClassCastException: java.lang.String cannot be cast to > er.directtoweb.delegates.ERDBranchDelegateInterface > at er.directtoweb.pages.ERD2WPage.pageController(ERD2WPage.java:1173) > at > er.directtoweb.components.buttons.ERDControllerButton.branchDelegate(ERDControllerButton.java:64) > at > er.directtoweb.components.buttons.ERDControllerButton.branchChoices(ERDControllerButton.java:136) > ... skipped 94 stack elements > at > er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:190) > at > er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235) > at > er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268) > at > er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302) > at > er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:374) > ... skipped 6 stack elements > _ignoredPackages:: ( ) > > 2012/5/10 Ron X <ron.x.by...@gmail.com> > i use Navicat to see the DB > > so select * from Song was 0.8 sec. > > but in code the same query: > > ERROR 150.87 MB used/359.07 MB free [WorkerThread2] > (ERXEOAccessUtilities.java:1213) Page: > er.modern.look.pages.ERMODQueryEntitiesPage - Configuration: null - > "Song"@116895853 expression took 16567 ms: > > > 2012/5/10 Johann Werner <j...@oyosys.de> > Your fetch is taking too long. What is the SQL that is sent to your db? How > big is the resultset you are expecting? Perhaps your indexes are broken (you > have indexes, don't you)? > > jw > > > Am 10.05.2012 um 10:37 schrieb Ron X: > >> ESs-Mac:~ user$ top >> >> 5340 java 94.2 01:40.99 42/1 1 370 393 487M+ 9124K 525M+ >> >> RuntimeException: Statement running too long >> at >> er.extensions.eof.ERXEOAccessUtilities.logExpression(ERXEOAccessUtilities.java:1213) >> at >> er.extensions.eof.ERXAdaptorChannelDelegate.adaptorChannelDidEvaluateExpression(ERXAdaptorChannelDelegate.java:81) >> ... skipped 5 stack elements >> at com.webobjects.foundation._NSDelegate._perform(_NSDelegate.java:223) >> at com.webobjects.foundation._NSDelegate.perform(_NSDelegate.java:163) >> ... skipped 6 stack elements >> at >> er.extensions.eof.ERXDatabaseContext._objectsWithFetchSpecificationEditingContext(ERXDatabaseContext.java:66) >> ... skipped 1 stack elements >> 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:1302) >> ... skipped 1 stack elements >> at >> com.legalsounds.MainNavigationController.mostDownloadedAction(MainNavigationController.java:77) >> ... skipped 15 stack elements >> at >> er.extensions.appserver.navigation.ERXNavigationMenuItem.menuItemSelected(ERXNavigationMenuItem.java:137) >> ... skipped 64 stack elements >> at >> er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:157) >> at >> er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235) >> at >> er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268) >> at >> er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302) >> at >> er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:374) >> ... skipped 6 stack elements >> >> 2012/5/10 Johann Werner <j...@oyosys.de> >> -Xms512m -Xmx1024m >> >> > > >
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