System.Activities.Hosting.WorkflowInstance.ValidateWorkflow

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1

Dear Team,

I’ve encountered this error while trying to debug a process in assistant:

El flujo de trabajo invocado 'Main' tiene errores de validación. Revise el flujo de trabajo y resuelva los errores.

   at System.Activities.Hosting.WorkflowInstance.ValidateWorkflow(WorkflowInstanceExtensionManager extensionManager)
   at System.Activities.Hosting.WorkflowInstance.RegisterExtensionManager(WorkflowInstanceExtensionManager extensionManager)
   at System.Activities.WorkflowApplication.EnsureInitialized()
   at System.Activities.WorkflowApplication.Enqueue(InstanceOperation operation, Boolean push)
   at System.Activities.WorkflowApplication.SimpleOperationAsyncResult.Run(TimeSpan timeout)
   at System.Activities.WorkflowApplication.BeginRun(AsyncCallback callback, Object state)
   at UiPath.Executor.RobotRunner.RunWorkflow()

I can’t find the error myself. I’ve reinstalled the dependencies, but it’s still the same.

Thanks in advance,
Best Regards.

2

The validation errors should be displayed in one of the panes in the bottom. Have you confirmed them by looking there?

3

From the error, it seems at least one error in the Main.xaml file.
Raise a support case to analyze the error and behavior.
Provide the Studio version on which you tested without errors, the Assistant version, the UiPath Diagnostic Tool logs, and the Studio project archived in a zip.