First android application problem: unknown failure

See more:

Android

Hi,

I am trying to run my first android app. I am getting following error message:

04/28 23:15:03: Launching app
$ adb install-multiple -r -t D:\Android\projects\app\build\intermediates\resources\instant-run\debug\resources-debug.apk D:\Android\projects\app\build\intermediates\split-apk\debug\dep\dependencies.apk D:\Android\projects\app\build\intermediates\split-apk\debug\slices\slice_5.apk D:\Android\projects\app\build\intermediates\split-apk\debug\slices\slice_0.apk D:\Android\projects\app\build\intermediates\split-apk\debug\slices\slice_2.apk D:\Android\projects\app\build\intermediates\split-apk\debug\slices\slice_1.apk D:\Android\projects\app\build\intermediates\split-apk\debug\slices\slice_4.apk D:\Android\projects\app\build\intermediates\split-apk\debug\slices\slice_9.apk D:\Android\projects\app\build\intermediates\split-apk\debug\slices\slice_7.apk D:\Android\projects\app\build\intermediates\split-apk\debug\slices\slice_3.apk D:\Android\projects\app\build\intermediates\split-apk\debug\slices\slice_8.apk D:\Android\projects\app\build\intermediates\split-apk\debug\slices\slice_6.apk D:\Android\projects\app\build\intermediates\instant-run-apk\debug\app-debug.apk 
$ adb shell pm uninstall com.example.hello1
Unknown failure: cmd: Can't find service: package
Error while Installing APKs

I had android Studio installed on my system but I was using it for viewing apk files.

Somebody please guide me how to solve this problem.


Zulfi.

What I have tried:

I searched on google but it says that i have to turn off adb. I don't know how to turn off ADB.