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I want to query the local DB and get the value. https://github.com/ako/QueryApiBlogPost I tried to create the same App with reference to "Retrieve objects using OQL" on the above site. However, when executing the microflow and executing the local deployment, the error "An error occured, please contact your system administrator." Appears. Because "RetrieveAdvanceOql.java" is not the same, I think that is the cause. However, I do not know the clear answer and I do not know how to deal with it, so please let me know. thank you for reading.     ---------------------error--------------------------------↓ Log node     Connector Message      An error has occurred while handling the request. [User 'Anonymous_a31f0dc7-5f75-4376-9109-70529086d041' with session id 'e7ef3521-9c0b-4aa6-9a76-524b77482bf4' and roles 'Administrator'] Stack trace com.mendix.core.CoreException: com.mendix.modules.microflowengine.MicroflowException: com.mendix.core.CoreRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: Java action was not implemented  at HR.Microflow (JavaAction : 'Retrieve advance oql') Advanced stacktrace:  at com.mendix.basis.component.InternalCoreBase.execute(InternalCoreBase.java:389) Caused by: com.mendix.modules.microflowengine.MicroflowException: com.mendix.core.CoreRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: Java action was not implemented  at HR.Microflow (JavaAction : 'Retrieve advance oql') Advanced stacktrace:  at com.mendix.modules.microflowengine.MicroflowUtil.processException(MicroflowUtil.java:146) Caused by: com.mendix.core.CoreException: com.mendix.core.CoreRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: Java action was not implemented  at com.mendix.basis.component.InternalCoreBase.execute(InternalCoreBase.java:418) Caused by: com.mendix.core.CoreRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: Java action was not implemented  at com.mendix.basis.actionmanagement.ActionManagerBase.executeSync(ActionManagerBase.java:159) Caused by: com.mendix.systemwideinterfaces.MendixRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: Java action was not implemented  at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:36) Caused by: com.mendix.systemwideinterfaces.MendixRuntimeException: Java action was not implemented  at hr.actions.RetrieveAdvanceOql.executeAction(RetrieveAdvanceOql.java:32)  at hr.actions.RetrieveAdvanceOql.executeAction(RetrieveAdvanceOql.java:16)  at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:46)  at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.doCall(CoreActionHandlerImpl.scala:79)  at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:57)  at com.mendix.core.actionmanagement.CoreAction.call(CoreAction.java:55)  at com.mendix.basis.actionmanagement.ActionManagerBase$1.execute(ActionManagerBase.java:150)  at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32)  at com.mendix.basis.actionmanagement.ActionManagerBase.executeSync(ActionManagerBase.java:155)  at com.mendix.basis.component.InternalCoreBase.execute(InternalCoreBase.java:414)  at com.mendix.modules.microflowengine.actions.actioncall.JavaAction.execute(JavaAction.scala:56)  at com.mendix.modules.microflowengine.microflow.impl.MicroflowObject.execute(MicroflowObject.java:47)  at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAfterBreakingIfNecessary(MicroflowImpl.java:201)  at com.mendix.modules.microflowengine.microflow.impl.MicroflowImpl.executeAction(MicroflowImpl.java:157)  at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:46)  at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.doCall(CoreActionHandlerImpl.scala:79)  at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:57)  at com.mendix.core.actionmanagement.CoreAction.call(CoreAction.java:55)  at com.mendix.basis.actionmanagement.ActionManagerBase$1.execute(ActionManagerBase.java:150)  at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32)  at com.mendix.basis.actionmanagement.ActionManagerBase.executeSync(ActionManagerBase.java:155)  at com.mendix.basis.component.InternalCoreBase.execute(InternalCoreBase.java:383)  at com.mendix.basis.component.InternalCoreBase.execute(InternalCoreBase.java:398)  at com.mendix.webui.actions.client.ExecuteMicroflowAction.runMicroflow(ExecuteMicroflowAction.scala:88)  at com.mendix.webui.actions.client.ExecuteMicroflowAction.apply(ExecuteMicroflowAction.scala:36)  at com.mendix.webui.actions.client.ExecuteMicroflowAction.apply(ExecuteMicroflowAction.scala:19)  at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$4(RegularClientAction.scala:46)  at com.mendix.webui.requesthandling.helpers.StateHandling.withState(StateHandling.scala:28)  at com.mendix.webui.requesthandling.helpers.StateHandling.withState$(StateHandling.scala:19)  at com.mendix.webui.actions.client.RegularClientAction.withState(RegularClientAction.scala:21)  at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$3(RegularClientAction.scala:44)  at scala.util.Try$.apply(Try.scala:209)  at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$2(RegularClientAction.scala:44)  at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$2$adapted(RegularClientAction.scala:42)  at com.mendix.webui.requesthandling.helpers.ContextHandling.$anonfun$inContext$4(ContextHandling.scala:41)  at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)  at com.mendix.basis.actionmanagement.IMonitoredAction$$anon$1.execute(IMonitoredAction.scala:47)  at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32)  at com.mendix.basis.actionmanagement.IMonitoredAction.monitor(IMonitoredAction.scala:49)  at com.mendix.basis.actionmanagement.IMonitoredAction.monitor$(IMonitoredAction.scala:25)  at com.mendix.webui.requesthandling.helpers.ContextHandling$ClientMonitoredAction.monitor(ContextHandling.scala:49)  at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext(ContextHandling.scala:41)  at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext$(ContextHandling.scala:27)  at com.mendix.webui.actions.client.RegularClientAction.inContext(RegularClientAction.scala:21)  at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext(ContextHandling.scala:24)  at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext$(ContextHandling.scala:19)  at com.mendix.webui.actions.client.RegularClientAction.inContext(RegularClientAction.scala:21)  at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$1(RegularClientAction.scala:42)  at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)  at com.mendix.webui.requesthandling.helpers.ProfileHandling.profileRequest(ProfileHandling.scala:14)  at com.mendix.webui.requesthandling.helpers.ProfileHandling.profileRequest$(ProfileHandling.scala:10)  at com.mendix.webui.actions.client.RegularClientAction.profileRequest(RegularClientAction.scala:21)  at com.mendix.webui.actions.client.RegularClientAction.execute(RegularClientAction.scala:39)  at com.mendix.webui.requesthandling.ClientRequestHandler.handleAction(ClientRequestHandler.scala:122)  at com.mendix.webui.requesthandling.ClientRequestHandler.processRequest(ClientRequestHandler.scala:99)  at com.mendix.externalinterface.connector.RequestHandler.doProcessRequest(RequestHandler.java:40)  at com.mendix.external.connector.MxRuntimeConnector$1.execute(MxRuntimeConnector.java:72)  at com.mendix.external.connector.MxRuntimeConnector$1.execute(MxRuntimeConnector.java:69)  at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32)  at com.mendix.external.connector.MxRuntimeConnector.processRequest(MxRuntimeConnector.java:75)  at com.mendix.basis.impl.MxRuntimeImpl.processRequest(MxRuntimeImpl.java:870)  at com.mendix.m2ee.appcontainer.server.handler.RuntimeHandler.service(RuntimeHandler.java:42)  at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)  at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:841)  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:535)  at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)  at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)  at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)  at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)  at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)  at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)  at org.eclipse.jetty.server.Server.handle(Server.java:561)  at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:334)  at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)  at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)  at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:104)  at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)  at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)  at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)  at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)  at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:243)  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:679)  at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:597)  at java.lang.Thread.run(Thread.java:748)    

asked 2018-10-11

1 answers