ArtnetWifi.h file not found

I loaded the library but on compile it says file not found... halp!

Screen Shot 2018-10-05 at 11.33.40 PM.png|2024x1108 the library i am trying to use

There have been several reports of things like this in the Arduino Web Editor. I recommend using the real Arduino IDE instead. You can download it for free from here:

MicheleFClark’s picture:

The artnet lib linked to is meant for the ESP series boards that CREATE currently does not support. Go with Pert's suggestion and get the regular desktop IDE.