Cannot install APK

[my-moctopus]

I tried to start and I got the error message:
ERROR: An unknown server-side error occurred while processing the command. Original error: 'com.android.calculator2' pac
kage cannot be uninstalled
emulator-5554.android.5_1_1.lgcalculator_apk

And I tried to install this apk to the emulator (emulator ABIS x86_x64) manual then I got the error:
D:\webdriver-io\appium-webdriverio-typescript\app>adb -s emulator-5554 install LGCalculator.apk
Performing Push Install
LGCalculator.apk: 1 file pushed. 27.8 MB/s (1393502 bytes in 0.048s)
pkg: /data/local/tmp/LGCalculator.apk
Failure [INSTALL_FAILED_NO_MATCHING_ABIS]

I don't know how to fix it.
Please help me.

Regards,
Dan

[igniteram]

@my-moctopus I understand documentation of the framework needs to improve. I will spare some time to update the docs.