I upgraded gcc-avr (avr-gcc) from 4.6.0 to 4.6.1 and now I get this error when I click "Compile" button ("play" button) even on empty sketch! In file included from /usr/share/arduino/hardware/arduino/cores/arduino/Tone.cpp:37:0: /usr/share/arduino/hardware/arduino/cores/arduino/pins_arduino.h:66:48…

error compiling on gcc-avr 4.6.1

system July 18, 2011, 1:31pm 5

@artem I'm on your same boat.. same problem here.

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