Problem with emulating Android



I had the idea of emulating my app in an Android Studio AVD, went through the usual stuff, finally got the emulator up and running but had no idea on how to put the app into the emulator.
After the next PC boot when I enter ‘ionic cordova emulate android’ in VS Code, the emulator console window pops up for some milliseconds and VS Code gives the following outpit:

Waiting for emulator to start...

WARNING: FeatureControlImpl.cpp:199: Failed to load advanced feature default setting:G:\Android\android-sdk\emulator\lib\advancedFeaturesCanary.ini
emulator: WARNING: Couldn't find file G:\Android\android-sdk\emulator\lib\ca-bundle.pem

emulator: Requested console port 5584: Inferring adb port 5585.
emulator: WARNING: encryption is off
HAX is working and emulator runs in fast virt mode.
qemu: could not load PC BIOS 'bios-256k.bin'
Warning: QObject::
INFO: QtLogger.cpp:66: Warning: QObject::~QObject: Timers cannot be stopped from another thread ((null):0, (null))

~QObject: Timers cannot be stopped from another thread ((null):0, (null))

What is my problem, how to get it running again and when it is, how to put my app into the emulator to debug it?