I haven't been able to successfully compile for months.. using different (brand new) boards of different models. I don't get the compile error when the framework type ...

I've followed the instructions to build the files on Ubuntu machine. That machine is headless, so I used tools/copy-to-arduino.sh file as an example to copy over the ...

Arduino users and enthusiasts may be interested in some new tools created by the official Arduino team, to make checking your code as easy as possible. The automated tools are used with GitHub Actions ...