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Error message when verifying code for Zumo32U4

Am using Zumo32U4 robots with my class, they have been able to write the code on their laptops, but all students have received an error message that states:
Compilation error: Error: 2 UNKNOWN: Error resolving FQBN: missing platform release arduino:avr referenced by board pololu-a-star:avr:a-star32U4

I had installed the Zumo32U4 libraries, I’m assuming I need to install more. We have installed Arduino IDE 2.0.0-beta.9 on all laptops.

Hello.

If you try installing the “Arduino AVR Boards” package through the Arduino IDE’s Board Manager and restarting the program, that should fix the issue.

- Amanda

Thanks for that :smiley:
I’ll see how that works!