When trying to upload a sketch to Mega256 got this message. What does it mean? this is the full message: C:\Program Files (x86)\arduino-1.0.3\hardware\tools\avr\bin\avr-ar: unable to rename 'core.a'; reason: File exists Binary sketch size: 33,654 bytes (of a 258,048 byte maximum) not enough mem…

...bin\avr-ar: unable to rename 'core.a'; reason: File exists

kapelan February 6, 2013, 6:35pm 3

Looks like a memory problem:
I'm trying to use an array.
Reducing the size fixes the problem.

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