I just received my ArduPilot Mega (pre-assembled) and I am trying to upload the latest firmware (AuduCopter V2.1.0 Alpha Quad) and I keep getting this error in Mission Planner.
"Failed to read firmware.hex : Index was outside the bounds of the arrary.",
can anyone give me some advice on what I might be doing wrong or help fix this error.
Tags:
this apears to be a problem with the mission planner
ill will update shortly
Permalink Reply by stephen.myshak on December 17, 2011 at 1:48am Thanks for your help
ive just uploaded planner 1.1.8, which fixes this issue.
Permalink Reply by stephen.myshak on December 17, 2011 at 2:36am Great thanks for the quick update
Permalink Reply by Andy Chia on May 4, 2012 at 4:39am Hey fellows,
I'm also facing the same firmware update problem on my APM1 Quad. I'm using Mission Planner 1.0.68. How should I go about troubleshooting?
BTW, during the update process, should the switch be away from the RC pins or towards the pins?
I noticed when I tried to use the "Check for Updates" function in the Mission Planner, it didn't go to completion, hanging at the "version.txt" step. Could that be the problem?
please download a newer planner version. from here
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