Gracefully trap Folder Not Found Error

[bidev]

I tried to trap like below, but not working.  Run time error still produced.  Any help would be appreciated.  Thank you.

Source = Try Folder.Files("C:\nodirectory"),

output = if Source[HasError] then "Error" else "Good"

[v-yuezhe-msft · Accepted solution]

@bidev，

Please use the following code .

let
    FolderPath = "C:\nodirectory", 
    Test = try List.Count(Folder.Files(FolderPath)[Content]),
    Source = if Test[HasError] then "Cannot find Data Source" else Folder.Files(FolderPath)
in
    Source

Regards,
Lydia

[bidev]

Lydia,

Thank you very much for the solution.  It works perfectly!