NAV 2016 debugger crashes in code that calls XML functions

rsaritzky

Hi all,

I'm trying to debug some code that communicates with the Fedex web service. An XML message is formatted and sent to the web service. If I set a breakpoint in that codeunit and click on any line that calls the XML Mgt codeunit, the debugger crashes. Here are the event logs. This one is on the local workstation:

Type: Microsoft.Dynamics.Nav.Client.NavClientClosingException
Fatal: False
ShowError: True
Message: This operation cannot be completed. There is no active connection to the server. Close the application and start it again.
StackTrace:
     at Microsoft.Dynamics.Nav.Client.WinClient.ExceptionHandler.DoExecute(Func`1 execute)
     at Microsoft.Dynamics.Nav.Client.WinClient.ExceptionHandler.DoRethrowWithCatchException(Exception exception, Boolean designMode)
     at Microsoft.Dynamics.Nav.Client.WinClient.ExceptionHandler.WinFormsDispatcherUnhandledException(Object sender, DispatcherUnhandledExceptionEventArgs eventArgs)
     at Microsoft.Dynamics.Framework.UI.WinForms.WinFormsDispatcher.HandleDispatcherException(Object sender, Exception e)
     at System.Windows.Forms.Application.ThreadContext.OnThreadException(Exception t)
     at System.Windows.Forms.Application.ThreadContext.PreTranslateMessage(MSG& msg)
     at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
     at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
     at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
     at Microsoft.Dynamics.Nav.Client.WinClient.NavWinFormsClientSession.RunMessagePump()
     at Microsoft.Dynamics.Nav.Client.WinClient.NavWinFormsClientSession.RunCore()
     at Microsoft.Dynamics.Nav.Client.WinClient.NavClientErrorHandler.ExecuteAndCatchExceptions(Func`1 execute)
Source: Microsoft.Dynamics.Nav.Client.WinClient
HResult: -2146233088
----------------------------------
Type: Microsoft.Dynamics.Nav.Types.NavConnectionLostException
Message: This operation cannot be completed. There is no active connection to the server. Close the application and start it again.
StackTrace:
     at Microsoft.Dynamics.Nav.Client.WinClient.ExceptionHandler.<>c__DisplayClass6.<DoRethrowWithCatchException>b__4()
     at Microsoft.Dynamics.Nav.Client.WinClient.NavClientErrorHandler.ExecuteAndCatchExceptions(Func`1 execute)
Source: Microsoft.Dynamics.Nav.Client.WinClient
HResult: -2146233088
----------------------------------
Type: Microsoft.Dynamics.Nav.Types.NavConnectionLostException
Message: This operation cannot be completed. There is no active connection to the server. Close the application and start it again.
StackTrace:
     at Microsoft.Dynamics.Nav.Client.ServiceConnection.CallServer[T](BeginCallServerMethod beginCallServerMethod, EndCallServerMethod`1 endCallServerMethod)
     at Microsoft.Dynamics.Nav.Client.ServiceConnectionBase.ActionField(NavRecordState& state, NavDataSet recDataSet, Int32 controlId)
     at Microsoft.Dynamics.Nav.Client.DataBinder.NstDataAccess.ActionMethod(Int32 controlId)
     at Microsoft.Dynamics.Nav.Client.Actions.InvokePageTriggerAction.InvokeTrigger(LogicalControl logicalControl, UISession uiSession)
     at Microsoft.Dynamics.Nav.Client.Actions.InvokePageTriggerAction.InvokeCore(LogicalControl logicalControl, Object state, UISession uiSession)
     at Microsoft.Dynamics.Framework.UI.LogicalAction.InvokeCoreWithErrorHandling(LogicalControl logicalControl, Object state, UISession uiSession)
     at Microsoft.Dynamics.Framework.UI.LogicalAction.DoInvoke(LogicalControl logicalControl, UISession uiSession)
     at Microsoft.Dynamics.Framework.UI.ActionControl.Invoke()
     at Microsoft.Dynamics.Framework.UI.Windows.ActionsHelper.ModalitySafe(Action action)
     at Microsoft.Dynamics.Framework.UI.Windows.ActionsHelper.ModalitySafeInvoke(ActionControl actionControl)
     at Microsoft.Dynamics.Framework.UI.Windows.ActionControlAdapterBase.DefaultInvokeAction(LogicalControlAdapter adapter, ActionControl actionControl)
     at Microsoft.Dynamics.Framework.UI.WinForms.ProcessShortcutHelper.ProcessShortcutKeyInActionControl(ActionControl control)
     at Microsoft.Dynamics.Framework.UI.WinForms.ProcessShortcutHelper.ProcessShortcutKey(LogicalControl control)
     at Microsoft.Dynamics.Framework.UI.WinForms.ProcessShortcutHelper.ProcessShortcutKeyInChildren(LogicalControl control)
     at Microsoft.Dynamics.Framework.UI.WinForms.ProcessShortcutHelper.ProcessShortcutKey(LogicalControl control)
     at Microsoft.Dynamics.Framework.UI.WinForms.ProcessShortcutHelper.ProcessShortcutKeyInChildren(LogicalControl control)
     at Microsoft.Dynamics.Framework.UI.WinForms.ProcessShortcutHelper.ProcessShortcutKey(LogicalControl control)
     at Microsoft.Dynamics.Framework.UI.WinForms.ProcessShortcutHelper.ProcessShortcutKeyInChildren(LogicalControl control)
     at Microsoft.Dynamics.Framework.UI.WinForms.ProcessShortcutHelper.ProcessShortcutKey(LogicalControl control)
     at Microsoft.Dynamics.Framework.UI.WinForms.ProcessShortcutHelper.ProcessShortcutKeyInChildren(LogicalControl control)
     at Microsoft.Dynamics.Framework.UI.WinForms.ProcessShortcutHelper.ProcessShortcutKeyAll(LogicalControl control)
     at Microsoft.Dynamics.Framework.UI.WinForms.ProcessShortcutHelper.ProcessShortcutKeyInLogicalControlsFromCurrentControl(Boolean execute)
     at Microsoft.Dynamics.Framework.UI.WinForms.LogicalFormAdapter.ProcessKey(Keys keyData)
     at Microsoft.Dynamics.Framework.UI.WinForms.LogicalFormAdapter.BusinessForm_PreviewProcessCmdKey(Object sender, HandledPreviewKeyDownEventArgs e)
     at Microsoft.Dynamics.Framework.UI.WinForms.Controls.BusinessForm.OnPreviewProcessCmdKey(HandledPreviewKeyDownEventArgs e)
     at Microsoft.Dynamics.Framework.UI.WinForms.Controls.BusinessForm.ProcessCmdKey(Message& msg, Keys keyData)
     at System.Windows.Forms.Control.ProcessCmdKey(Message& msg, Keys keyData)
     at System.Windows.Forms.Control.ProcessCmdKey(Message& msg, Keys keyData)
     at System.Windows.Forms.Control.ProcessCmdKey(Message& msg, Keys keyData)
     at System.Windows.Forms.Control.ProcessCmdKey(Message& msg, Keys keyData)
     at System.Windows.Forms.Control.ProcessCmdKey(Message& msg, Keys keyData)
     at System.Windows.Forms.Control.ProcessCmdKey(Message& msg, Keys keyData)
     at Microsoft.Dynamics.Framework.UI.WinForms.Controls.ExpanderBox.ProcessCmdKey(Message& msg, Keys keyData)
     at System.Windows.Forms.Control.ProcessCmdKey(Message& msg, Keys keyData)
     at System.Windows.Forms.Control.ProcessCmdKey(Message& msg, Keys keyData)
     at System.Windows.Forms.Control.ProcessCmdKey(Message& msg, Keys keyData)
     at System.Windows.Forms.Integration.ElementHost.ProcessCmdKey(Message& msg, Keys keyData)
     at System.Windows.Forms.Control.PreProcessMessage(Message& msg)
     at System.Windows.Forms.Control.PreProcessControlMessageInternal(Control target, Message& msg)
     at System.Windows.Forms.Application.ThreadContext.PreTranslateMessage(MSG& msg)
Source: Microsoft.Dynamics.Nav.Client.ServiceConnection
HResult: -2146233088

I've attached a file for the event log on the server (message post is too many characters otherwise)

Has anyone had issues with debugging calls to XML Mgt?

Ron

Aquir

Are you using some standard DotNet DLL to communicate with the Webservice or something 3rd party?

based on this line

System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager

it's trying to call some unmanaged code...

rsaritzky

Thanks for making that observation. This code was built by an Addon vendor, so I will bring that to their attention.

Ron