[Problem] I can't execute "Quick start of nRF51822 Evaluation Kit User Guide v1.2" .
[Detail] Quick start is basic demo to operate Blinky project(two LED blink sequentially ) on the nRF51822 Evaluation borad(PCA10001). When Blinky project was built, it was perhaps success. But, Load wasn't success. When that , error message that "cannot Flash Device Description and Flash Download failed Cortex-M0" was displayed .
[Question] Why can't I download Flash ? How do I properly execute blinky project ?
What SWD debugger are you using to download the code? Is the board powered and connected correctly? Do any of the tools related to the debugger, or it's configuration, see the cpu/board?