[Python Activities RemoteException wrapping System.AggregateException: One or more errors occurred. ]

[kazarel]

Im getting this error when trying to invoke Python Method.

Here are details:
Python activities = version 1.9.0
Python = Python 3.12.10
.NET = 8.0.414

This is full error in Locals:
RemoteException wrapping System.AggregateException: One or more errors occurred. (Invalid method name) —> RemoteException wrapping System.InvalidOperationException: Invalid method name
at UiPath.Python.Activities.InvokeMethod.ExecuteAsync(AsyncCodeActivityContext context,
CancellationToken cancellationToken)
— End of inner exception stack trace —
at UiPath.Shared.Activities.AsyncTaskCodeActivity.EndExecute(AsyncCodeActivityContext context,
IAsyncResult result)
at System.Activities.AsyncCodeActivity.CompleteAsyncCodeActivityData.CompleteAsyncCodeActivityWorkItem.Execute(ActivityExecutor executor,
BookmarkManager bookmarkManager)

Here is my Python Code:

def say_hello():
return f"Hello! Python is working in UiPath."

[Anil_G (Anil Gorthi)]

@kazarel

as per error looks like the Name of python method might be wrong..can you please verify

I know as per the data provided it looks good..jsut to confirm try to remove _ and check may be that might be creating an issue

also is it failing on scope or invoke only?

cheers

[kazarel]

I think its failing on Invoke only. this is the output error

I modified my python to have no _

def testText():
return f"Python is working in UiPath."

Python scope:

Load python:

Invoke Method:

Get object:

[Anil_G (Anil Gorthi)]

@kazarel

Is testText a variable that you created?

As if its a string it should be between double quotes

If variable make sure you add the name pr assign name to that variable and that name should be testText again..

Cheers

[kazarel]

Got it to work already. Thanks