Quick question, I am trying to generate a QR code ( that I have done before on other projects) with the use of an "EXEC Node" and "qr" command.
in the bash terminal, if I execute the "qr" with some text its does what it suppose to do, generates the QR code, and converts into a minge. But it doesn't seem to work from node-red? Only give me an error:127.
any idea why this is ?
Will appreciate your response