Flows stopped due to missing node types. rpi-gpio out

[taj2]

Hi, I'm learning node red
I get this error message when deploying.
I don't know how to solve it.
I am using Node red V2.1.4 on my raspberry and I can't see where to select the node type.

[ghayne]

Welcome to the forum @taj2.

Pin 17 is the 3.3V power pin. Only the pins marked in green should be used for GPIO.

[Colin]

Isn't that referring to GPIO17 - Pin 11?

[taj2]

thanks but:
GPIO17 = Pin 11

[ghayne]

Sorry, my mistake!

[Colin]

Has this ever worked for you or have you only just tried using the GPIO?

Did you install node-red according to these instructions? - Running on Raspberry Pi : Node-RED

If so then please stop node red and restart it in a terminal using
node-red-stop
node-red-start
and copy/paste the full output here (not screenshot). When pasting use the </> button at the top of the forum entry window.

[taj2]

thank you, it was due to a bad installation