Database Replication error:Exception occured while synchronising mapping
0
An error occurs when trying to import data with the Replication App. The error only occurs when a column mapping with mapping type Association is defined. Without this mapping type the data is imported succesfully. com.mendix.core.CoreException: com.mendix.core.CoreRuntimeException: java.lang.NullPointerException at com.mendix.core.Core.execute(SourceFile:232) Caused by: com.mendix.core.CoreRuntimeException: java.lang.NullPointerException at hJ.b(SourceFile:216) Caused by: java.lang.NullPointerException at databasereplication.implementation.DataManager.startSynchronizing(DataManager.java:239) at databasereplication.actions.ImportByMapping.importFromDatabase(ImportByMapping.java:114) at databasereplication.actions.ImportByMapping.executeAction(ImportByMapping.java:96) at databasereplication.actions.ImportByMapping.executeAction(ImportByMapping.java:72) at com.mendix.systemwideinterfaces.core.UserAction.execute(SourceFile:57) at com.mendix.core.actionmanagement.CoreAction.a(SourceFile:478) at com.mendix.core.actionmanagement.CoreAction.call(SourceFile:463) at hJ.b(SourceFile:205) at com.mendix.core.Core.execute(SourceFile:226) at lE.a(SourceFile:69) at mO.a(SourceFile:77) at mN.a(SourceFile:163) at mN.executeAction(SourceFile:100) at com.mendix.systemwideinterfaces.core.UserAction.execute(SourceFile:57) at com.mendix.core.actionmanagement.CoreAction.a(SourceFile:478) at com.mendix.core.actionmanagement.CoreAction.call(SourceFile:463) at hJ.b(SourceFile:205) at com.mendix.core.Core.execute(SourceFile:226) at gp.execute(SourceFile:186) at ju$b.apply$mcV$sp(SourceFile:364) at ju$b.apply(SourceFile:356) at ju$b.apply(SourceFile:356) at com.mendix.externalinterface.connector.RequestDispatching$Worker$a.a(SourceFile:189) at com.mendix.externalinterface.connector.RequestDispatching$Worker$a.apply(SourceFile:183) at akka.actor.Actor$class.apply(Actor.scala:545) at com.mendix.externalinterface.connector.RequestDispatching$Worker.apply(SourceFile:179) at akka.actor.LocalActorRef.invoke(ActorRef.scala:910) at akka.dispatch.MessageInvocation.invoke(MessageHandling.scala:25) at akka.dispatch.ExecutableMailbox$class.processMailbox(ExecutorBasedEventDrivenDispatcher.scala:223) at akka.dispatch.ExecutorBasedEventDrivenDispatcher$$anon$4.processMailbox(ExecutorBasedEventDrivenDispatcher.scala:123) at akka.dispatch.ExecutableMailbox$class.run(ExecutorBasedEventDrivenDispatcher.scala:195) at akka.dispatch.ExecutorBasedEventDrivenDispatcher$$anon$4.run(ExecutorBasedEventDrivenDispatcher.scala:123) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) at akka.dispatch.MonitorableThread.run(ThreadPoolBuilder.scala:192)