I can't use Flow variables as Credentials in Get Request nodes

[LoicCR]

@bruno29a

I did get this message.

@bruno29a

EDIT: Ahhh, I see what’s the issue… Knime does not allow you to pass flow variables as password:
“Attempt to overwrite the password with config key 'password' failed. It's not possible to overwrite passwords with flow variables.”

That’s good to know, thanks.

@bruno29a

And in the GET Request, just use the Credentials option, and choose the Credentials object you set in the Variable to Credentials node like this:

That solved my issue.
For some reason I saw (and used) the Credentials option on the NTLM Tab, as it was specified in another forum post linked in my first message, but not in the Basic tab.
Silly me.

So here is the correct configuration

Thanks to everyone who took time to help me !