Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Android Build a Simple Android App Getting Started with Android Running the Fun Facts Project

jinhwa yoo
jinhwa yoo
10,042 Points

android studio... help me

I've got this message on Android Studio... Target device: Nexus_5_API_23_x86 [emulator-5554] Installing APK: C:\Users\jinhwa\AndroidStudioProjects\sp\app\build\outputs\apk\app-debug.apk Uploading file to: /data/local/tmp/com.jinhwa.sp Installing com.jinhwa.sp DEVICE SHELL COMMAND: pm install -r "/data/local/tmp/com.jinhwa.sp" Error: Could not access the Package Manager. Is the system running?

DEVICE SHELL COMMAND: pm uninstall com.jinhwa.sp Unknown failure (Error: Could not access the Package Manager. Is the system running?)

1 Answer


The emulator takes time the first time it loads. So you need to be patient Once you se android flashing on the emulator, things are working fine. Also try using a different device set up. If that helps

Note - restart the app after the emulator has finished loading