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ANTHR1CH
New Member

Error: Don't have a support for visit of 'Model' type!

I was attempting to apply a data transformation, as my data source is a Sharepoint Online List, so records were being reported incorrectly and needed to display the "record" rather than "[LIST]". I applied the changes and got the above error - Now my dataset will not refresh.  Any idea how to fix this? 

 

Could not find anything online about this particular error 

 

5 REPLIES 5
DimitriM
Frequent Visitor

Greeting!
I've got a similar issue today 😞

 

UPD. Fixed it by deleting a calculated table from the model, restarting Power BI desktop (!), and then restoring the above-mentioned table and its relationships.

This worked for me as well - closed PBI Desktop, re-opened, and normal functionality was restored. I did not have to delete the table from the model.

 

"Have you tried turning it off and on again?"

No, I didn't try just to restart the PBI Desktop. I thought the problem is caused by my model changes, but apparently you're right, that wasn't the only reason, it was worth trying just to restart the application.

Same thing. Added an index column to a simple table and it wouldn't load with same error. Restarting desktop resolved. Seems like a bug...

ANTHR1CH
New Member

Feedback Type:

Frown (Error)



Error Message:

Don't have a support for visit of 'Model' type!



Stack Trace:

System.NotImplementedException

   at Microsoft.PowerBI.Tabular.Utilities.DefaultObjectTypeVisitor`1.VisitDefault(MetadataObject object)

   at Microsoft.PowerBI.Modeling.Engine.DataModel.ModelObjectConverter.ModelProxyConversionVisitor.Visit(Model model)

   at Microsoft.PowerBI.Tabular.Utilities.MetadataObjectExtensions.Accept[T](MetadataObject obj, IObjectTypeVisitor`1 visitor)

   at Microsoft.PowerBI.Modeling.Engine.DataModel.ModelObjectConverter.Convert[T](MetadataObject metadataObject, DataModelState dataModelState)

   at Microsoft.PowerBI.Modeling.Engine.DataModel.Utilities.DataModelExtensions.GetDataModel(IMetadataObject metadataObject)

   at Microsoft.PowerBI.Modeling.Engine.DataModel.Utilities.DataModelExtensions.GetLastLoadedV3FormulaTextCollection(ITable table)

   at Microsoft.PowerBI.Modeling.Engine.Loader.LoadToModelImpactAnalyzer.Visit(ISimpleQueryMappingInput input)

   at Microsoft.PowerBI.Modeling.Engine.Loader.LoadToModelImpactAnalyzer.GetImpactAnalysisWarnings(ModelingMashupDocument mashupDocument, IModelingSession modelingSession, IModelingQueryServices refreshPolicyService, TableInputToQueryMap tableInputToQueryMap)

   at Microsoft.PowerBI.Modeling.Engine.Loader.PowerQueryToModelLoader.PerformLoadInternal(IExtendedModelChangeScope modelChangeScope, IRelationshipLoader relationshipLoader, IModelingQueryServices queryServices, ModelSchemaSyncContext modelSchemaSyncContext, Boolean skipImpactAnalysisWarning)

   at Microsoft.PowerBI.Modeling.Engine.Loader.PowerQueryToModelLoader.<>c__DisplayClass20_0.<PerformLoadAsync>b__3()

   at System.Threading.Tasks.Task`1.InnerInvoke()

   at System.Threading.Tasks.Task.Execute()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Client.Windows.Modeling.Hosting.ModelingTelemetryService.<>c__DisplayClass8_0`1.<<RunInAsyncActivity>b__0>d.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Client.Windows.Modeling.Hosting.ModelingTelemetryService.<RunInAsyncActivity>d__7.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Client.Windows.Modeling.Hosting.ModelingTelemetryService.<RunInAsyncActivity>d__8`1.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Modeling.Engine.Loader.LoadToReportFlow.<PerformLoadToAnalysisServices>d__18.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Modeling.Engine.Loader.LoadToReportFlow.<ExecuteInternal>d__13.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Modeling.Engine.Loader.LoadToReportFlow.<Execute>d__12.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Modeling.Engine.ModelingEngine.<LoadModelAsyncInternal>d__10.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Client.Windows.Modeling.Hosting.ModelingTelemetryService.<>c__DisplayClass8_0`1.<<RunInAsyncActivity>b__0>d.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Client.Windows.Modeling.Hosting.ModelingTelemetryService.<RunInAsyncActivity>d__7.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Client.Windows.Modeling.Hosting.ModelingTelemetryService.<RunInAsyncActivity>d__8`1.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Client.Windows.Modeling.Hosting.DesktopModelingHost.<>c__DisplayClass16_0.<<LoadToModel>b__1>d.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Modeling.Engine.Authoring.AsyncModelAuthoringService.<>c__DisplayClass11_0.<<RunExtendedModelChangeAsync>b__0>d.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Modeling.Engine.Authoring.AsyncModelAuthoringService.<ContinueWithAsyncOperation>d__14.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Client.Windows.Modeling.Hosting.DesktopModelingHost.<LoadToModel>d__16.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Client.Windows.FloatingDialog.KoLoadToReportDialog.<>c__DisplayClass34_0.<<StartLoadToReportFlow>b__0>d.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.<HandleAwaitableAsyncExceptions>d__1.MoveNext()



Stack Trace Message:

Don't have a support for visit of 'Model' type!



Invocation Stack Trace:

   at Microsoft.Mashup.Host.Document.ExceptionExtensions.GetCurrentInvocationStackTrace()

   at Microsoft.Mashup.Client.UI.Shared.StackTraceInfo..ctor(String exceptionStackTrace, String invocationStackTrace, String exceptionMessage)

   at Microsoft.PowerBI.Client.Windows.Telemetry.PowerBIUserFeedbackServices.GetStackTraceInfo(Exception e)

   at Microsoft.PowerBI.Client.Windows.Telemetry.PowerBIUserFeedbackServices.ReportException(IWindowHandle activeWindow, IUIHost uiHost, FeedbackPackageInfo feedbackPackageInfo, Exception e, Boolean useGDICapture)

   at Microsoft.Mashup.Client.UI.Shared.UnexpectedExceptionHandler.<>c__DisplayClass14_0.<HandleException>b__0()

   at Microsoft.Mashup.Client.UI.Shared.UnexpectedExceptionHandler.HandleException(Exception e)

   at Microsoft.PowerBI.Client.PowerBIUnexpectedExceptionHandler.HandleException(Exception e)

   at Microsoft.PowerBI.Client.Windows.Utilities.PowerBIFormUnexpectedExceptionHandler.HandleException(Exception e)

   at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.<HandleAwaitableAsyncExceptions>d__1.MoveNext()

   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.MoveNextRunner.Run()

   at System.Threading.Tasks.AwaitTaskContinuation.RunCallback(ContextCallback callback, Object state, Task& currentTask)

   at System.Threading.Tasks.Task.FinishContinuations()

   at System.Threading.Tasks.Task.Finish(Boolean bUserDelegateExecuted)

   at System.Threading.Tasks.Task`1.TrySetException(Object exceptionObject)

   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception)

   at Microsoft.PowerBI.Client.Windows.FloatingDialog.KoLoadToReportDialog.<>c__DisplayClass34_0.<<StartLoadToReportFlow>b__0>d.MoveNext()

   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.MoveNextRunner.Run()

   at System.Threading.Tasks.AwaitTaskContinuation.RunCallback(ContextCallback callback, Object state, Task& currentTask)

   at System.Threading.Tasks.Task.FinishContinuations()

   at System.Threading.Tasks.Task.Finish(Boolean bUserDelegateExecuted)

   at System.Threading.Tasks.Task`1.TrySetException(Object exceptionObject)

   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception)

   at Microsoft.PowerBI.Client.Windows.Modeling.Hosting.DesktopModelingHost.<LoadToModel>d__16.MoveNext()

   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.MoveNextRunner.Run()

   at System.Threading.Tasks.AwaitTaskContinuation.RunCallback(ContextCallback callback, Object state, Task& currentTask)

   at System.Threading.Tasks.Task.FinishContinuations()

   at System.Threading.Tasks.Task.Finish(Boolean bUserDelegateExecuted)

   at System.Threading.Tasks.Task`1.TrySetException(Object exceptionObject)

   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetException(Exception exception)

   at Microsoft.PowerBI.Modeling.Engine.Authoring.AsyncModelAuthoringService.<ContinueWithAsyncOperation>d__14.MoveNext()

   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.MoveNextRunner.Run()

   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)

   at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)

   at System.Delegate.DynamicInvokeImpl(Object[] args)

   at System.Windows.Forms.Control.InvokeMarshaledCallbackDo(ThreadMethodEntry tme)

   at System.Windows.Forms.Control.InvokeMarshaledCallbackHelper(Object obj)

   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)

   at System.Windows.Forms.Control.InvokeMarshaledCallback(ThreadMethodEntry tme)

   at System.Windows.Forms.Control.InvokeMarshaledCallbacks()

   at System.Windows.Forms.Control.WndProc(Message& m)

   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

   at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)

   at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(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 System.Windows.Forms.Form.ShowDialog(IWin32Window owner)

   at Microsoft.Mashup.Client.UI.Windows.DialogWindowBase.ShowModal(IWindowHandle windowHandle)

   at Microsoft.Mashup.Client.UI.Shared.WindowManager.ShowModal[T](T dialog, Func`1 showModalFunction)

   at Microsoft.PowerBI.Client.Windows.FloatingDialog.KoLoadToReportDialog.TryShowDialog(Report report, IExceptionHandler exceptionHandler, IPowerBIWindowService windowService, IPowerBIQueryUIService queryServices, IDesktopModelingHost modelingHost, LocalizedString title, LoadToModelContext loadToModelContext)

   at Microsoft.PowerBI.Client.Windows.FloatingDialog.KoLoadToReportDialog.<>c__DisplayClass16_0.<TryShowDialogForQueries>b__0()

   at Microsoft.PowerBI.Client.Windows.Report.<>c__DisplayClass68_0`1.<SynchronizeLooselyWithQueries>b__0()

   at Microsoft.PowerBI.Client.Windows.Report.<SynchronizeLooselyWithQueriesAsync>d__69`1.MoveNext()

   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.Start[TStateMachine](TStateMachine& stateMachine)

   at Microsoft.PowerBI.Client.Windows.Report.SynchronizeLooselyWithQueriesAsync[T](Func`1 getTask)

   at Microsoft.PowerBI.Client.Windows.Report.SynchronizeLooselyWithQueries[T](Func`1 action)

   at Microsoft.PowerBI.Client.Windows.Services.QueriesEditorWindowManager.ApplyQueryChanges(IEnumerable`1 queriesToLoad)

   at Microsoft.Mashup.Host.Document.ExceptionHandlerExtensions.HandleExceptions(IExceptionHandler exceptionHandler, Action action)

   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)

   at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)

   at System.Delegate.DynamicInvokeImpl(Object[] args)

   at System.Windows.Forms.Control.InvokeMarshaledCallbackDo(ThreadMethodEntry tme)

   at System.Windows.Forms.Control.InvokeMarshaledCallbackHelper(Object obj)

   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)

   at System.Windows.Forms.Control.InvokeMarshaledCallback(ThreadMethodEntry tme)

   at System.Windows.Forms.Control.InvokeMarshaledCallbacks()

   at System.Windows.Forms.Control.WndProc(Message& m)

   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

   at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)

   at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(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 System.Windows.Forms.Form.ShowDialog(IWin32Window owner)

   at Microsoft.Mashup.Client.UI.Shared.WindowManager.ShowModal[T](T dialog, Func`1 showModalFunction)

   at Microsoft.PowerBI.Client.Program.<>c__DisplayClass5_1.<RunApplication>b__4()

   at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.<>c__DisplayClass3_0.<HandleExceptionsWithNestedTasks>b__0()

   at Microsoft.Mashup.Host.Document.ExceptionHandlerExtensions.HandleExceptions(IExceptionHandler exceptionHandler, Action action)

   at Microsoft.PowerBI.Client.Program.RunApplication(String[] args)

   at Microsoft.PowerBI.Client.Program.Main(String[] args)





PowerBINonFatalError:

{"AppName":"PBIDesktop","AppVersion":"2.115.842.0","ModuleName":"Microsoft.PowerBI.Tabular.Utilities.dll","Component":"Microsoft.PowerBI.Tabular.Utilities.DefaultObjectTypeVisitor`1","Error":"System.NotImplementedException","MethodDef":"VisitDefault","ErrorOffset":"26"}



Snapshot Trace Logs:

C:\Users\anth.richardson\Microsoft\Power BI Desktop Store App\FrownSnapShotfa212f94-5e5d-4513-8a8a-19e5c1d6b6d0.zip



Model Default Mode:

Import



Model Version:

PowerBI_V3



Performance Trace Logs:

C:\Users\anth.richardson\Microsoft\Power BI Desktop Store App\PerformanceTraces.zip



Enabled Preview Features:

PBI_enableWebView2

PQ_WebView2Connector

PBI_sparklines

PBI_scorecardVisual

PBI_fieldParametersSuperSwitch

PBI_horizontalFusion

PBI_relationshipEditPane

PBI_setLabelOnExportPdf



Disabled Preview Features:

PBI_shapeMapVisualEnabled

PBI_SpanishLinguisticsEnabled

PBI_qnaLiveConnect

PBI_azureMapVisual

PBI_compositeModelsOverAS

PBI_b2bExternalDatasetSharing

PBI_enhancedTooltips

PBI_NlToDax

PBI_optimizeTabRibbon

PBI_angularRls

PBI_onObject



Disabled DirectQuery Options:

TreatHanaAsRelationalSource



Cloud:

GlobalCloud



PowerBIUserFeedbackServices_IsReported:

True



Formulas:





section Section1;



shared #"UKI Blueprints Feedback" = let

    Source = SharePoint.Tables("https://sage365.sharepoint.com/sites/DKTeamies", [Implementation="2.0", ViewMode="All"]),

    #"bb2775fe-7f7e-4188-a27f-b51f417bc932" = Source{[Id="bb2775fe-7f7e-4188-a27f-b51f417bc932"]}[Items],

    #"Expanded Assigned to" = Table.ExpandListColumn(#"bb2775fe-7f7e-4188-a27f-b51f417bc932", "Assigned to")

in

    #"Expanded Assigned to";

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