Hi Forum, I have implemented Web Audio Recorder to my web Application, it is running fine but after I stop the recording it gives me the above error. Error log: An error has occurred while handling the request. [User 'demo_administrator' with session id '18dd010f-XXXX-XXXX-XXXX-XXXXXXXX4212' and roles 'Administrator'] com.mendix.webui.WebUIException: Exception while executing runtime operation at com.mendix.webui.actions.client.RuntimeOperationAction.apply(RuntimeOperationAction.scala:72) Caused by: com.mendix.core.CoreRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: com.mendix.core.CoreRuntimeException: Exception occurred in action '{"changes":"Map(Base64value -> data:audio/*;base64,GkXfo59ChoEBQveBAULygQRC84EIQoKEd2VibUKHgQRChYECGFOAZwH/////////FUmpZpkq17GDD0JATYCGQ2hyb21lV0GGQ2hyb21lFlSua7+uvdeBAXPFh4p3jDr5s6aDgQKGhkFfT1BVU2Oik09wdXNIZWFkA...","type":"ChangeAction"}', all database changes executed by this action were rolled back at com.mendix.basis.actionmanagement.ActionManager.executeSync(ActionManager.scala:109) Caused by: com.mendix.systemwideinterfaces.MendixRuntimeException: com.mendix.core.CoreRuntimeException: Exception occurred in action '{"changes":"Map(Base64value -> data:audio/*;base64,GkXfo59ChoEBQveBAULygQRC84EIQoKEd2VibUKHgQRChYECGFOAZwH/////////FUmpZpkq17GDD0JATYCGQ2hyb21lV0GGQ2hyb21lFlSua7+uvdeBAXPFh4p3jDr5s6aDgQKGhkFfT1BVU2Oik09wdXNIZWFkA...","type":"ChangeAction"}', all database changes executed by this action were rolled back at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:23) Caused by: com.mendix.core.CoreRuntimeException: Exception occurred in action '{"changes":"Map(Base64value -> data:audio/*;base64,GkXfo59ChoEBQveBAULygQRC84EIQoKEd2VibUKHgQRChYECGFOAZwH/////////FUmpZpkq17GDD0JATYCGQ2hyb21lV0GGQ2hyb21lFlSua7+uvdeBAXPFh4p3jDr5s6aDgQKGhkFfT1BVU2Oik09wdXNIZWFkA...","type":"ChangeAction"}', all database changes executed by this action were rolled back at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.processErrorState(CoreActionHandlerImpl.scala:153) Caused by: com.mendix.basis.objectmanagement.member.StringLengthException: Attribute 'MyFirstModule.Helper.Base64value' has a maximum length of 200, tried setting a value of length 42896. at com.mendix.basis.objectmanagement.member.MendixStringImpl.checkLength(MendixStringImpl.scala:44) at com.mendix.basis.objectmanagement.member.MendixStringImpl.setValue(MendixStringImpl.scala:33) at com.mendix.basis.objectmanagement.member.MendixStringImpl.setValue(MendixStringImpl.scala:9) at com.mendix.basis.action.user.Changer.setValue$1(Changer.scala:115) at com.mendix.basis.action.user.Changer.setMemberValue(Changer.scala:118) at com.mendix.basis.action.user.Changer.setMemberValue$(Changer.scala:86) at com.mendix.basis.action.user.ChangeAction.setMemberValue(ChangeAction.scala:9) at com.mendix.basis.action.user.Changer.changeMember(Changer.scala:69) at com.mendix.basis.action.user.Changer.$anonfun$changeMembers$3(Changer.scala:39) at com.mendix.basis.action.user.Changer.$anonfun$changeMembers$3$adapted(Changer.scala:38) at scala.collection.immutable.List.foreach(List.scala:333) at com.mendix.basis.action.user.Changer.changeMembers(Changer.scala:38) at com.mendix.basis.action.user.Changer.changeMembers$(Changer.scala:25) at com.mendix.basis.action.user.ChangeAction.changeMembers(ChangeAction.scala:9) at com.mendix.basis.action.user.ChangeAction.executeAction(ChangeAction.scala:28) at com.mendix.basis.action.user.ChangeAction.executeAction(ChangeAction.scala:9) at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:58) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.doCall(CoreActionHandlerImpl.scala:71) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:48) at com.mendix.core.actionmanagement.internal.InternalCoreAction.call(InternalCoreAction.java:57) at com.mendix.basis.actionmanagement.ActionManager.$anonfun$executeSync$2(ActionManager.scala:105) at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:20) at com.mendix.basis.actionmanagement.ActionManager.executeSync(ActionManager.scala:104) at com.mendix.basis.component.ObjectManagementCore.change(ObjectManagementCore.scala:39) at com.mendix.basis.component.ObjectManagementCore.change$(ObjectManagementCore.scala:36) at com.mendix.basis.component.InternalCore.change(InternalCore.scala:24) at com.mendix.webui.requesthandling.helpers.StateHandling.$anonfun$addChangesToState$3(StateHandling.scala:206) at scala.collection.immutable.List.foreach(List.scala:333) at com.mendix.webui.requesthandling.helpers.StateHandling.addChangesToState(StateHandling.scala:163) at com.mendix.webui.requesthandling.helpers.StateHandling.initializeState(StateHandling.scala:120) at com.mendix.webui.requesthandling.helpers.StateHandling.withState(StateHandling.scala:45) at com.mendix.webui.requesthandling.helpers.StateHandling.withState$(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.apply(MicroflowRuntimeOperationExecutor.scala:62) at com.mendix.webui.actions.client.RuntimeOperationAction.apply(RuntimeOperationAction.scala:66) at com.mendix.webui.actions.client.RuntimeOperationAction.apply(RuntimeOperationAction.scala:25) 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:210) 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$7(ContextHandling.scala:59) at scala.runtime.java8.JFunction0$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:95) at com.mendix.webui.requesthandling.ClientRequestHandler.processRequest(ClientRequestHandler.scala:68) at com.mendix.externalinterface.connector.RequestHandler.doProcessRequest(RequestHandler.java:37) at com.mendix.external.connector.MxRuntimeConnector.$anonfun$processRequest$1(MxRuntimeConnector.scala:54) at com.mendix.external.connector.MxRuntimeConnector.$anonfun$processRequest$1$adapted(MxRuntimeConnector.scala:54) at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:20) at com.mendix.external.connector.MxRuntimeConnector.processRequest(MxRuntimeConnector.scala:54) at com.mendix.basis.impl.MxRuntimeImpl.processRequest(MxRuntimeImpl.scala:513) at com.mendix.m2ee.appcontainer.server.handler.RuntimeServlet.service(RuntimeServlet.scala:40) at javax.servlet.http.HttpServlet.service(HttpServlet.java:590) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1665) at org.eclipse.jetty.websocket.servlet.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:170) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:527) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1580) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1384) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1553) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1306) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.Server.handle(Server.java:563) at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:199) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) at java.base/java.lang.Thread.run(Thread.java:829)
asked
Spoorthi YU
1 answers
1
If you look hard at the error, you will see that it says you tried to save a string of 42896 characters (base64 encoded) in a String attribute with a max length of 200. Check your domain model and change the max length from 200 to unlimited.