RemoteException wrapping System.AggregateException: One or more errors occurred. (Connection closed.) ---> RemoteException wrapping System.IO.IOException: Connection closed. at UiPath.CoreIpc.Connection.RemoteCall(Request request, Stream uploadStream

Help Studio
, ,
1

Being Kicked out of Automation while receiving this error. Anyone else having the same issues?

Full Error Log

22.4.4+Branch.support-v22.4.Sha.1090422ff8ac244a830d9e33650f90eb9cddd56a

One or more errors occurred. (Connection closed.)

RemoteException wrapping System.AggregateException: One or more errors occurred. (Connection closed.) —> RemoteException wrapping System.IO.IOException: Connection closed.
at UiPath.CoreIpc.Connection.RemoteCall(Request request, Stream uploadStream, CancellationToken token)
at UiPath.CoreIpc.ServiceClient1.<>c__DisplayClass21_11.<b__1>d.MoveNext()
— End of stack trace from previous location —
at UiPath.CoreIpc.Helpers.Timeout[TResult](TimeSpan timeout, List1 cancellationTokens, Func2 func, String message, Func2 exceptionHandler) at UiPath.CoreIpc.ServiceClient1.<>c__DisplayClass21_11.<Invoke>b__2(Exception ex) at UiPath.CoreIpc.Helpers.Timeout[TResult](TimeSpan timeout, List1 cancellationTokens, Func2 func, String message, Func2 exceptionHandler)
at UiPath.Executor.Debugger.Client.Services.RobotExecutorProxy.StartJobAsync(ExecutionStartOptionsSlim startOptions)
— End of inner exception stack trace —
at UiPath.CoreIpc.Connection.RemoteCall(Request request, Stream uploadStream, CancellationToken token)
at UiPath.CoreIpc.ServiceClient1.<>c__DisplayClass21_11.<b__1>d.MoveNext()
— End of stack trace from previous location —
at UiPath.CoreIpc.Helpers.Timeout[TResult](TimeSpan timeout, List1 cancellationTokens, Func2 func, String message, Func2 exceptionHandler) at UiPath.CoreIpc.ServiceClient1.<>c__DisplayClass21_11.<Invoke>b__2(Exception ex) at UiPath.CoreIpc.Helpers.Timeout[TResult](TimeSpan timeout, List1 cancellationTokens, Func2 func, String message, Func2 exceptionHandler)
at UiPath.Executor.Debugger.Client.Services.RobotExecutorProxy.StartJobAsync(ExecutionStartOptionsSlim startOptions)

2

@Palaniyappan

3

@loginerror

4

I have the same issue, and raised the ticket to the support team. But they still didn’t have any solution.
Because they just told me maybe need to reinstall Windows… Can any team support this issue ?

5

Have you tried rolling back to Studio 2020.10.15 . It was given to us as a temporary solution as we couldn’t pin point what was causing the pipe to close. After rolling back I haven’t run into the problem again.

6

reinstalled Studio? or how to roll back version? The support team has reinstalled 2021.10.4, but still cause the problem. I will try to install 2020.10.15.

7

You have to uninstall and re-install the older version.