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Issue: REST API is successfully called using Call REST (GET) and results displayed. However when 404 (empty results in my case) is returned, I am expecting it to return an empty string so that I can validate and then perform import mapping to convert it to actual Response object. But it fails with following exception. Is there any way to check for HTTPResponseCode? Stacktrace: An error has occurred while handling the request. [User 'demo_administrator' with session id '558cfdc4-3659-425f-8bb0-8e214bb1af96' and roles 'Administrator'] com.mendix.modules.microflowengine.MicroflowException: Error calling REST service at MyFirstModule.Airport_GetAirports (CallRest : 'Call REST (GET)') Advanced stacktrace: at com.mendix.integration.actions.microflow.RestCallAction.handleResponse(RestCallAction.scala:70) Caused by: com.mendix.modules.microflowengine.MicroflowException: 404: Not Found at MyFirstModule.Airport_GetAirports (CallRest : 'Call REST (GET)') Advanced stacktrace: at com.mendix.integration.actions.microflow.RestCallAction.checkStatusCode(RestCallAction.scala:78) at com.mendix.integration.actions.microflow.RestCallAction.handleResponse(RestCallAction.scala:64) at com.mendix.integration.actions.microflow.RestCallAction.execute(RestCallAction.scala:42) at com.mendix.modules.microflowengine.microflow.impl.MicroflowObject.execute(MicroflowObject.java:47) at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAfterBreakingIfNecessary(MicroflowImpl.java:192) at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAction(MicroflowImpl.java:149) at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:49) at com.mendix.core.actionmanagement.CoreAction.doCall(CoreAction.java:260) at com.mendix.core.actionmanagement.CoreAction.call(CoreAction.java:248) at com.mendix.core.actionmanagement.ActionManager$1.execute(ActionManager.java:168) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32) at com.mendix.core.actionmanagement.ActionManager.executeSync(ActionManager.java:174) at com.mendix.core.component.InternalCore.execute(InternalCore.java:383) at com.mendix.webui.actions.client.ExecuteAction.execute(ExecuteAction.java:135) at com.mendix.webui.requesthandling.ClientRequestHandler$$anonfun$handleRequest$1.apply$mcV$sp(ClientRequestHandler.scala:317) at com.mendix.webui.requesthandling.ClientRequestHandler$$anonfun$handleRequest$1.apply(ClientRequestHandler.scala:312) at com.mendix.webui.requesthandling.ClientRequestHandler$$anonfun$handleRequest$1.apply(ClientRequestHandler.scala:312) at com.mendix.core.session.Worker$$anonfun$receive$3$$anonfun$2$$anon$1.execute(ActionDispatching.scala:144) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32) at com.mendix.core.session.Worker$$anonfun$receive$3$$anonfun$2.apply(ActionDispatching.scala:146) at scala.util.Try$.apply(Try.scala:192) at com.mendix.core.session.Worker$$anonfun$receive$3.applyOrElse(ActionDispatching.scala:140) at akka.actor.Actor$class.aroundReceive(Actor.scala:465) at com.mendix.core.session.Worker.aroundReceive(ActionDispatching.scala:136) 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 2016-07-27

1 answers