Hello,
My students are all reporting that the web editor is now working this morning.
It appears to be an issue including libraries during compilation.
Here is a link to an example project: Arduino Cloud




Hello,
My students are all reporting that the web editor is now working this morning.
It appears to be an issue including libraries during compilation.
Here is a link to an example project: Arduino Cloud




Hi @DEMC. I am able to reproduce the issue. I have reported it to Arduino.
As a workaround, you can download and then import the missing libraries:
https://github.com/adafruit/Adafruit-GFX-Library/archive/1.10.2.zip
https://github.com/adafruit/Adafruit_NeoMatrix/archive/1.2.0.zip
https://github.com/adafruit/Adafruit_NeoPixel/archive/1.6.0.zip
Download the libraries from the above URLs.
Open Arduino Web Editor.
From the menu on the left side of the screen, select "Libraries".
Click the upward pointing arrow button ("Import").
If you get a dialog about importing your sketchbook, Click the "Import" button.
Select one of the downloaded library .zip files.
Click the "Open" button.
Wait for the message that says the library was successfully imported.
Repeat with the other libraries.