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Hi, I have changed my project settings from default built-in database to the mysql database option. The project builds and deploys and runs. But when i try to use the edit function from my data-grid i get an error has occurred. In the console i get the following trace. Has anyone an idea? An error has occurred while handling the request. [User 'Anonymous_ea813a8d-0cbb-47e5-b033-c57394043bdc' with session id '90f28323-3370-4db2-86ff-45fb8f14c958' and roles 'Administrator'] java.lang.IllegalArgumentException: Entity id should be not zero at com.mendix.core.objectmanagement.SchemeManagerImpl.getObjectType(SchemeManagerImpl.java:1499) at com.mendix.core.objectmanagement.MendixIdentifier.getObjectType(MendixIdentifier.java:106) at com.mendix.core.action.user.RetrieveIdAction.<init>(RetrieveIdAction.scala:23) at com.mendix.core.action.ActionFactory.createRetrieveIdAction(ActionFactory.scala:191) at com.mendix.core.component.InternalCore.retrieveId(InternalCore.java:1068) at com.mendix.webui.actions.client.RetrieveByIdsAction.execute(RetrieveByIdsAction.scala:42) at com.mendix.webui.requesthandling.ClientRequestHandler$$anonfun$handleRequest$1.apply$mcV$sp(ClientRequestHandler.scala:300) at com.mendix.webui.requesthandling.ClientRequestHandler$$anonfun$handleRequest$1.apply(ClientRequestHandler.scala:293) at com.mendix.webui.requesthandling.ClientRequestHandler$$anonfun$handleRequest$1.apply(ClientRequestHandler.scala:293) at com.mendix.core.session.Worker$$anonfun$receive$3$$anonfun$2$$anon$1.execute(ActionDispatching.scala:126) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32) at com.mendix.core.session.Worker$$anonfun$receive$3$$anonfun$2.apply(ActionDispatching.scala:128) at scala.util.Try$.apply(Try.scala:191) at com.mendix.core.session.Worker$$anonfun$receive$3.applyOrElse(ActionDispatching.scala:122) at akka.actor.Actor$class.aroundReceive(Actor.scala:465) at com.mendix.core.session.Worker.aroundReceive(ActionDispatching.scala:119) at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516) at akka.actor.ActorCell.invoke(ActorCell.scala:487) at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:238) at akka.dispatch.Mailbox.run(Mailbox.scala:220) at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:393) at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)

asked 2015-08-12

0 answers