Error running project

Help
1

Hi all,
running every project the program crash with this error:

18.4.2+Branch.master.Sha.9888b477be8d3ec8a832306fc59c34ba6edad108

Object reference not set to an instance of an object.

System.NullReferenceException: Object reference not set to an instance of an object.
at UiPath.Models.UiPathDuplexProxy.FaultTolerantProxy.CreateInnerChannel()
at UiPath.Models.UiPathDuplexProxy.FaultTolerantProxy.CheckAvailability()
at UiPath.Models.UiPathDuplexProxy.GetRobotConnectionStatus()
at UiPath.Studio.Plugin.Workflow.Services.RobotStudioBridge.Execute(WorkflowDocument document, Boolean isDebugging)

do you know which is the problem ?
thank you

2

Update the ‘Dependencies’ and try again. If not working Please share xaml or screenshot.
To Update it:

  1. Right click on first Dependencies → Manage → Update → Save.

Do the same for all Dependencies.

3

hi Vigneshnkv,
i tried but nothing.
I’ve uninstalled and re installed and it works.
thanks anyway