Error: Could not access the Package Manager. Is the system running? - At Android Studio

Question

I installed android studio and tried to run easy projects.

But I caught strange error message:

Waiting for device.
/usr/local/idea/android-studio/sdk         


        

Answer 1

I had this too, and using this config worked for me :

Device: Nexus One
Target: Android 4.2.2 -api level 17
CPU/ABI: ARM (armeabi-v7a)
Keyboard: Hardware keyboard present

Memory Options:

RAM: 512
VM Heap: 192
Iternal Storage: 200

SD Card:

Size:200