[Solved] compilation failed

i have tried to upload the LED and Buzz project to the board. but it can verify and save, but it has compilation failed error when i tried to upload. please help out.

LEDs_and_Buzzer.ino (2.03 KB)

We had an outage. More details at: [MERGED] Compilation failed - Web Editor - Arduino Forum

i have same problem, compilation failed, have not seen a solution to this problem, where do i find a solution?

I think your problem may be something else.

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