BUG. Failed to update data source credentials: Unknown function

[Digger]

Failed to test the connection to your data source. Please retry your credentials.

And no any fields to putcredentials, also cant select anything except windows whitout impresonation

Connect to shared gdrive folder.

Desktop version working whithout problems

So how to fix this bug?

[SolomonovAnton]

hello ! in your path I see linkk to disk G:
it is mean what you are going to get data from local disk. In this case you should use Gateway 
if you connect yo shares google disk you should use web link 

[Digger]

im using onpremise gateway personal mode

[SolomonovAnton]

if I answered at your question please mark topic as resolved 🙂

[SolomonovAnton]

as wrote in description of gateway personal mode can use only Windows authentication
https://docs.microsoft.com/en-us/power-bi/connect-data/service-gateway-personal-mode