avrdude error

Projects Programming
1

Hello! i have an arduino UNO and a Yun shield connected. i followed the guide for the setup and all worked fine. Now i have this error when i try to upload any program

avrdude: error: AVR device not responding
avrdude: initialization failed, rc=-1
Double check connections and try again, or use -F to override
this check.

What can i do to solve this problem?

2

all worked fine. Now i have this error

What happened between "working" and "not working"?

3

jremington:
What happened between "working" and "not working"?

i runned this sketch Bridge->ConsoleRead with success.

4

You must have done something else.

It might be a loose wire. Take it all apart and start over.

5

i only restarted the arduino, and now works.