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com.mendix.modules.microflowengine.MicroflowException: com.mendix.modules.microflowengine.MicroflowException: Failed to evaluate expression, error occurred on line 5, character 1 if $DateRange = empty then '' else formatDate($DateRange/Date) ^ at Questionnaire.GetAnswer (End : '') at Questionnaire.DownloadXMLFile (ImportXML : 'Export XML document (NewXMLFile)') at Questionnaire.DownloadRevisionResult (SubMicroflow : 'DownloadXMLFile') Advanced stacktrace: at Questionnaire.DownloadXMLFile (ImportXML : 'Export XML document (NewXMLFile)') at Questionnaire.DownloadRevisionResult (SubMicroflow : 'DownloadXMLFile') Advanced stacktrace: at com.mendix.modules.microflowengine.MicroflowUtil.processException(SourceFile:158) Caused by: com.mendix.core.CoreException: com.mendix.modules.microflowengine.MicroflowException: Failed to evaluate expression, error occurred on line 5, character 1 if $DateRange = empty then '' else formatDate($DateRange/Date) ... Advanced stacktrace: at com.mendix.languages.mxexpressions.MxExpression.evaluate(SourceFile:20) Caused by: com.mendix.languages.expressions.ExpressionException: com.mendix.languages.expressions.ExpressionException: java.lang.NullPointerException at com.mendix.languages.expressions.Expr.evaluate(SourceFile:34) Caused by: com.mendix.languages.expressions.ExpressionException: java.lang.NullPointerException at com.mendix.languages.expressions.Expr.evaluate(SourceFile:38) Caused by: java.lang.NullPointerException: null at java.util.Calendar.setTime(Calendar.java:1106) at java.text.SimpleDateFormat.format(SimpleDateFormat.java:955) at java.text.SimpleDateFormat.format(SimpleDateFormat.java:948) at java.text.DateFormat.format(DateFormat.java:336) at com.mendix.languages.expressions.DateTimeFunctionCallEvaluator.evaluateFormatDate(SourceFile:89) at com.mendix.languages.expressions.FunctionCallExpr.evaluateExpression(SourceFile:120) at com.mendix.languages.expressions.Expr.evaluate(SourceFile:30) at com.mendix.languages.expressions.IfExpr.evaluateExpression(SourceFile:29) at com.mendix.languages.expressions.Expr.evaluate(SourceFile:30) at com.mendix.languages.mxexpressions.MxExpression.evaluate(SourceFile:16) at com.mendix.id.c(SourceFile:20) at com.mendix.id$a.apply$mcV$sp(SourceFile:24) at com.mendix.ih.a(SourceFile:35) at com.mendix.id.a(SourceFile:11) at com.mendix.id.b(SourceFile:24) at com.mendix.id.a(SourceFile:11) at com.mendix.ij.a(SourceFile:193) at com.mendix.ij.executeAction(SourceFile:148) at com.mendix.systemwideinterfaces.core.UserAction.execute(SourceFile:53) at com.mendix.core.actionmanagement.CoreAction.doCall(SourceFile:291) at com.mendix.core.actionmanagement.CoreAction.call(SourceFile:276) at com.mendix.core.actionmanagement.ActionManager.executeSync(SourceFile:199) at com.mendix.core.component.InternalCore.execute(SourceFile:378) at com.mendix.gQ.a(SourceFile:349) at com.mendix.gQ.a(SourceFile:335) at com.mendix.gQ.a(SourceFile:256) at com.mendix.gQ.b(SourceFile:130) at com.mendix.gQ.a(SourceFile:117) at com.mendix.gQ.b(SourceFile:169) at com.mendix.gQ.a(SourceFile:152) at com.mendix.gQ.b(SourceFile:139) at com.mendix.gQ.a(SourceFile:117) at com.mendix.gQ.b(SourceFile:169) at com.mendix.gQ.a(SourceFile:152) at com.mendix.gQ.b(SourceFile:139) at com.mendix.gQ.a(SourceFile:72) at com.mendix.fX.a(SourceFile:77) at com.mendix.fX.a(SourceFile:64) at com.mendix.fX.a(SourceFile:38) at com.mendix.fX.execute(SourceFile:21) at com.mendix.ik.a(SourceFile:47) at com.mendix.ij.a(SourceFile:193) at com.mendix.ij.executeAction(SourceFile:148) at com.mendix.systemwideinterfaces.core.UserAction.execute(SourceFile:53) at com.mendix.core.actionmanagement.CoreAction.doCall(SourceFile:291) at com.mendix.core.actionmanagement.CoreAction.call(SourceFile:276) at com.mendix.core.actionmanagement.ActionManager.executeSync(SourceFile:199) at com.mendix.core.component.InternalCore.executeSync(SourceFile:235) at com.mendix.modules.microflowengine.actions.SubMicroflowAction.execute(SourceFile:33) at com.mendix.ik.a(SourceFile:47) at com.mendix.ij.a(SourceFile:193) at com.mendix.ij.executeAction(SourceFile:148) at com.mendix.systemwideinterfaces.core.UserAction.execute(SourceFile:53) at com.mendix.core.actionmanagement.CoreAction.doCall(SourceFile:291) at com.mendix.core.actionmanagement.CoreAction.call(SourceFile:276) at com.mendix.core.actionmanagement.ActionManager.executeSync(SourceFile:199) at com.mendix.core.component.InternalCore.execute(SourceFile:262) at com.mendix.iW.a(SourceFile:135) at com.mendix.pj$g.apply$mcV$sp(SourceFile:294) at com.mendix.pj$g.apply(SourceFile:285) at com.mendix.pj$g.apply(SourceFile:285) at com.mendix.core.session.Worker$$anonfun$receive$3$$anonfun$2$$anon$1.execute(SourceFile:158) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(SourceFile:36) at com.mendix.core.session.Worker$$anonfun$receive$3$$anonfun$2.apply(SourceFile:160) at scala.util.Try$.apply(Try.scala:191) at com.mendix.core.session.Worker$$anonfun$receive$3.applyOrElse(SourceFile:154) at akka.actor.Actor$class.aroundReceive(Actor.scala:465) at com.mendix.core.session.Worker.aroundReceive(SourceFile:147) 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 2014-10-22

1 answers