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I have created the Email template in the localhost environment and wanted to test it on my live testing instance. When importing the template an error occurs. I have updated the MxModel and checked if there were any duplicated entities, but there aren't. So I tried to import it again in the localhost app to see the if there was a problem with the model, but the exact error message popped up and here it is: com.mendix.webui.WebUIException: Exception while executing runtime operation at com.mendix.webui.actions.client.RuntimeOperationAction.$anonfun$apply$3(RuntimeOperationAction.scala:60) Caused by: com.mendix.modules.microflowengine.MicroflowException: com.mendix.systemwideinterfaces.MendixRuntimeException: Found more than one MendixObject for xpathquery: //MxModelReflection.MxObjectReference[Module=$var1 and Name=$var2] and arguments: System, changedBy    at Email_Connector.ACT_EmailTemplate_Import (Import with mapping : 'Import from XML') Advanced stacktrace:    at com.mendix.modules.microflowengine.MicroflowUtil$.processException(MicroflowUtil.scala:73) Caused by: com.mendix.systemwideinterfaces.MendixRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: Found more than one MendixObject for xpathquery: //MxModelReflection.MxObjectReference[Module=$var1 and Name=$var2] and arguments: System, changedBy    at com.mendix.integration.importer.xml.XmlImporter.parseXml(XmlImporter.scala:78) Caused by: com.mendix.systemwideinterfaces.MendixRuntimeException: Found more than one MendixObject for xpathquery: //MxModelReflection.MxObjectReference[Module=$var1 and Name=$var2] and arguments: System, changedBy    at com.mendix.integration.importer.handlers.ObjectFinder.findInDatabaseInternal(ObjectFinder.scala:80)    at com.mendix.integration.importer.handlers.ObjectFinder.findInDatabase(ObjectFinder.scala:62)    at com.mendix.integration.importer.handlers.ObjectFinder.$anonfun$find$2(ObjectFinder.scala:27)    at scala.Option.orElse(Option.scala:477)    at com.mendix.integration.importer.handlers.ObjectFinder.$anonfun$find$1(ObjectFinder.scala:27)    at scala.Option.orElse(Option.scala:477)    at com.mendix.integration.importer.handlers.ObjectFinder.find(ObjectFinder.scala:26)    at com.mendix.integration.importer.handlers.ObjectMappingHandler.findObject(ObjectMappingHandler.scala:292)    at com.mendix.integration.importer.handlers.ObjectMappingHandler.getObjectViaDefaultAction(ObjectMappingHandler.scala:255)    at com.mendix.integration.importer.handlers.ObjectMappingHandler.getObjectImportInfo(ObjectMappingHandler.scala:117)    at com.mendix.integration.importer.handlers.ObjectMappingHandler.createObjectInfo(ObjectMappingHandler.scala:138)    at com.mendix.integration.importer.handlers.ObjectMappingHandler.$anonfun$endObjectElement$1(ObjectMappingHandler.scala:94)    at scala.Option.map(Option.scala:242)    at com.mendix.integration.importer.handlers.ObjectMappingHandler.endObjectElement(ObjectMappingHandler.scala:89)    at com.mendix.integration.importer.handlers.StreamingHandler.$anonfun$handleElement$1(StreamingHandler.scala:82)    at com.mendix.integration.importer.handlers.StreamingHandler.$anonfun$handleElement$1$adapted(StreamingHandler.scala:80)    at scala.Option.foreach(Option.scala:437)    at com.mendix.integration.importer.handlers.StreamingHandler.handleElement(StreamingHandler.scala:80)    at com.mendix.integration.importer.handlers.StreamingHandler.endObject(StreamingHandler.scala:70)    at com.mendix.integration.importer.xml.XmlStreamingHandler.endElement(XmlStreamingHandler.scala:80)    at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:618)    at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1728)    at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2899)    at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:605)    at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:114)    at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:542)    at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:889)    at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:825)    at java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)    at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1224)    at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:637)    at com.mendix.integration.importer.xml.XmlImporter.$anonfun$parseXml$1(XmlImporter.scala:59)    at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)    at scala.util.Try$.apply(Try.scala:217)    at com.mendix.integration.importer.xml.XmlImporter.parseXml(XmlImporter.scala:59)    at com.mendix.integration.importer.xml.XmlImporter.parse$1(XmlImporter.scala:40)    at com.mendix.integration.importer.xml.XmlImporter.$anonfun$importStream$1(XmlImporter.scala:41)    at com.mendix.integration.util.ContextUtil$RichContext$.withTransaction$extension(ContextUtil.scala:11)    at com.mendix.integration.importer.xml.XmlImporter.importStream(XmlImporter.scala:41)    at com.mendix.integration.internal.InternalIntegration.doImportStream(InternalIntegration.scala:109)    at com.mendix.integration.internal.InternalIntegration.doImportStream$(InternalIntegration.scala:101)    at com.mendix.integration.internal.InternalIntegrationImpl.doImportStream(InternalIntegrationImpl.scala:40)    at com.mendix.integration.actions.ImportMappingResult$.apply(ImportMappingResult.scala:63)    at com.mendix.integration.actions.ImportMappingResult$.$anonfun$apply$2(ImportMappingResult.scala:32)    at scala.util.Using$.resource(Using.scala:296)    at com.mendix.integration.actions.ImportMappingResult$.apply(ImportMappingResult.scala:31)    at com.mendix.integration.actions.microflow.ImportAction.execute(ImportAction.scala:41)    at com.mendix.integration.actions.microflow.ImportAction.execute(ImportAction.scala:23)    at com.mendix.modules.microflowengine.microflow.impl.MicroflowObject.$anonfun$execute$1(MicroflowObject.scala:29)    at scala.Option.flatMap(Option.scala:283)    at com.mendix.modules.microflowengine.microflow.impl.MicroflowObject.execute(MicroflowObject.scala:26)    at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAfterBreakingIfNecessary(MicroflowImpl.scala:201)    at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeMicroflow(MicroflowImpl.scala:134)    at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.$anonfun$executeAction$1(MicroflowImpl.scala:114)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.$anonfun$withSpan$1(OpenTelemetryUtil.scala:18)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.$anonfun$usingSpanWithCustomStatus$2(OpenTelemetryUtil.scala:37)    at scala.util.Using$.apply(Using.scala:296)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.usingSpanWithCustomStatus(OpenTelemetryUtil.scala:36)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.usingSpanWithCustomStatus(OpenTelemetryUtil.scala:53)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.withSpanWithCustomStatus(OpenTelemetryUtil.scala:15)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.withSpan(OpenTelemetryUtil.scala:18)    at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAction(MicroflowImpl.scala:112)    at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:73)    at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.doCall(CoreActionHandlerImpl.scala:73)    at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:49)    at com.mendix.core.actionmanagement.internal.InternalCoreAction.call(InternalCoreAction.java:81)    at com.mendix.basis.actionmanagement.ActionManager.$anonfun$executeSync$2(ActionManager.scala:123)    at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:20)    at com.mendix.basis.actionmanagement.ActionManager.executeSync(ActionManager.scala:123)    at com.mendix.basis.actionmanagement.MicroflowCallBuilderImpl.execute(MicroflowCallBuilderImpl.scala:63)    at com.mendix.webui.actions.client.MicroflowRuntimeOperationExecutor.runMicroflow(MicroflowRuntimeOperationExecutor.scala:103)    at com.mendix.webui.actions.client.MicroflowRuntimeOperationExecutor.$anonfun$doApply$6(MicroflowRuntimeOperationExecutor.scala:76)    at com.mendix.webui.actions.client.RegularClientAction$Helpers$.$anonfun$liftEither$1(RegularClientAction.scala:30)    at com.mendix.webui.actions.client.RegularClientAction$Helpers$StateHandler.$anonfun$apply$1(RegularClientAction.scala:72)    at com.mendix.webui.requesthandling.helpers.StateHandling.withState(StateHandling.scala:46)    at com.mendix.webui.requesthandling.helpers.StateHandling.withState$(StateHandling.scala:43)    at com.mendix.webui.actions.client.RegularClientAction$Helpers$StateHandler.withState(RegularClientAction.scala:66)    at com.mendix.webui.actions.client.RegularClientAction$Helpers$StateHandler.apply(RegularClientAction.scala:70)    at com.mendix.webui.actions.client.RegularClientAction$Helpers$StateHandler.apply(RegularClientAction.scala:66)    at com.mendix.webui.actions.client.MicroflowRuntimeOperationExecutor.doApply(MicroflowRuntimeOperationExecutor.scala:77)    at com.mendix.webui.actions.client.MicroflowRuntimeOperationExecutor.apply(MicroflowRuntimeOperationExecutor.scala:47)    at com.mendix.webui.actions.client.RuntimeOperationAction.runOperation(RuntimeOperationAction.scala:81)    at com.mendix.webui.actions.client.RuntimeOperationAction.$anonfun$apply$3(RuntimeOperationAction.scala:57)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.$anonfun$withSpan$1(OpenTelemetryUtil.scala:18)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.$anonfun$usingSpanWithCustomStatus$2(OpenTelemetryUtil.scala:37)    at scala.util.Using$.apply(Using.scala:296)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.usingSpanWithCustomStatus(OpenTelemetryUtil.scala:36)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.usingSpanWithCustomStatus(OpenTelemetryUtil.scala:53)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.withSpanWithCustomStatus(OpenTelemetryUtil.scala:15)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.withSpan(OpenTelemetryUtil.scala:18)    at com.mendix.webui.actions.client.RuntimeOperationAction.apply(RuntimeOperationAction.scala:54)    at com.mendix.webui.actions.client.RuntimeOperationAction.apply(RuntimeOperationAction.scala:26)    at com.mendix.webui.actions.client.RegularClientAction$Helpers$.$anonfun$liftEither$1(RegularClientAction.scala:30)    at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$3(RegularClientAction.scala:121)    at scala.util.Try$.apply(Try.scala:217)    at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$2(RegularClientAction.scala:121)    at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$2$adapted(RegularClientAction.scala:119)    at com.mendix.webui.requesthandling.helpers.ContextHandling.$anonfun$inContext$6(ContextHandling.scala:59)    at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)    at com.mendix.basis.actionmanagement.ActionMonitoring$.$anonfun$monitor$1(ActionMonitoring.scala:52)    at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:20)    at com.mendix.basis.actionmanagement.ActionMonitoring$.monitor(ActionMonitoring.scala:52)    at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext(ContextHandling.scala:59)    at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext$(ContextHandling.scala:33)    at com.mendix.webui.actions.client.RegularClientAction.inContext(RegularClientAction.scala:95)    at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext(ContextHandling.scala:30)    at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext$(ContextHandling.scala:22)    at com.mendix.webui.actions.client.RegularClientAction.inContext(RegularClientAction.scala:95)    at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$1(RegularClientAction.scala:119)    at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)    at com.mendix.webui.requesthandling.helpers.ProfileHandling.profileRequest(ProfileHandling.scala:14)    at com.mendix.webui.requesthandling.helpers.ProfileHandling.profileRequest$(ProfileHandling.scala:10)    at com.mendix.webui.actions.client.RegularClientAction.profileRequest(RegularClientAction.scala:95)    at com.mendix.webui.actions.client.RegularClientAction.execute(RegularClientAction.scala:116)    at com.mendix.webui.requesthandling.ClientRequestHandler.handleAction(ClientRequestHandler.scala:101)    at com.mendix.webui.requesthandling.ClientRequestHandler.processRequest(ClientRequestHandler.scala:72)    at com.mendix.externalinterface.connector.RequestHandler.doProcessRequest(RequestHandler.java:37)    at com.mendix.external.connector.MxRuntimeConnector.$anonfun$doProcessRequest$2(MxRuntimeConnector.scala:68)    at com.mendix.external.connector.MxRuntimeConnector.$anonfun$doProcessRequest$2$adapted(MxRuntimeConnector.scala:68)    at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:20)    at com.mendix.external.connector.MxRuntimeConnector.doProcessRequest(MxRuntimeConnector.scala:68)    at com.mendix.external.connector.MxRuntimeConnector.$anonfun$processRequest$1(MxRuntimeConnector.scala:34)    at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.$anonfun$withCurrentContextFrom$1(OpenTelemetryUtil.scala:25)    at scala.util.Using$.resource(Using.scala:296)    at com.mendix.modules.opentelemetry.OpenTelemetryUtil$.withCurrentContextFrom(OpenTelemetryUtil.scala:24)    at com.mendix.external.connector.MxRuntimeConnector.processRequest(MxRuntimeConnector.scala:34)    at com.mendix.basis.impl.MxRuntimeImpl.processRequest(MxRuntimeImpl.scala:1084)    at com.mendix.m2ee.appcontainer.server.handler.RuntimeServlet.service(RuntimeServlet.scala:40)    at javax.servlet.http.HttpServlet.service(HttpServlet.java:590)    at org.eclipse.jetty.ee8.servlet.ServletHolder.handle(ServletHolder.java:640)    at org.eclipse.jetty.ee8.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1374)    at org.eclipse.jetty.ee8.websocket.servlet.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:175)    at org.eclipse.jetty.ee8.servlet.FilterHolder.doFilter(FilterHolder.java:171)    at org.eclipse.jetty.ee8.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1348)    at org.eclipse.jetty.ee8.servlet.ServletHandler.doHandle(ServletHandler.java:454)    at org.eclipse.jetty.ee8.nested.ScopedHandler.nextHandle(ScopedHandler.java:181)    at org.eclipse.jetty.ee8.nested.SessionHandler.doHandle(SessionHandler.java:519)    at org.eclipse.jetty.ee8.nested.ScopedHandler.nextHandle(ScopedHandler.java:181)    at org.eclipse.jetty.ee8.nested.ContextHandler.doHandle(ContextHandler.java:885)    at org.eclipse.jetty.ee8.nested.ScopedHandler.nextScope(ScopedHandler.java:152)    at org.eclipse.jetty.ee8.servlet.ServletHandler.doScope(ServletHandler.java:423)    at org.eclipse.jetty.ee8.nested.ScopedHandler.nextScope(ScopedHandler.java:150)    at org.eclipse.jetty.ee8.nested.SessionHandler.doScope(SessionHandler.java:503)    at org.eclipse.jetty.ee8.nested.ScopedHandler.nextScope(ScopedHandler.java:150)    at org.eclipse.jetty.ee8.nested.ContextHandler.doScope(ContextHandler.java:830)    at org.eclipse.jetty.ee8.nested.ScopedHandler.handle(ScopedHandler.java:117)    at org.eclipse.jetty.ee8.nested.ContextHandler.handle(ContextHandler.java:1443)    at org.eclipse.jetty.ee8.nested.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1289)    at org.eclipse.jetty.ee8.nested.HttpChannel.dispatch(HttpChannel.java:616)    at org.eclipse.jetty.ee8.nested.HttpChannel.handle(HttpChannel.java:459)    at org.eclipse.jetty.ee8.nested.ContextHandler$CoreContextHandler$CoreToNestedHandler.handle(ContextHandler.java:2450)    at org.eclipse.jetty.server.handler.ContextHandler.handle(ContextHandler.java:1064)    at org.eclipse.jetty.server.Server.handle(Server.java:182)    at org.eclipse.jetty.server.internal.HttpChannelState$HandlerInvoker.run(HttpChannelState.java:662)    at org.eclipse.jetty.server.internal.HttpConnection.onFillable(HttpConnection.java:416)    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:322)    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:99)    at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)    at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:480)    at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:443)    at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:293)    at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:201)    at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:311)    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:979)    at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1209)    at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1164)    at java.base/java.lang.Thread.run(Thread.java:1583)   Did anyone encounter the same problem? I have reported a bug when importing a template, that instead of finding the MxObject by key it was creating new ones, which was causing duplicates. But with version 6.2.2 of the Email Connector module it was fixed (maybe even before that). So that couldn't be the issue, could it?

asked 2025-07-09

3 answers