Android Studio Failing

Ref: https://stackoverflow.com/questions/57589248/installation-failed-due-to-null-android-studio-3-5 On first attempt at creating a minimal test app with just a list pulled from a string array and a textview, all went fine and the first push to the watch worked as expected. The second push which only had minimal changes started failing with "invalid APK" warnings. Upon review, it was a simple fix. Adding -r -t to the debug configuration forces the push to remove the existing first. Click Run Click Edit Configurations On the linke that says Install Flags: put -r -t as options So many little caviats to working with droidly apps. Another issue I am still working on is creating an array adapter to display the list item as both image-text. It just seems like every example, tutorial you find, while appearing simple in appearance, just does not work quite as expected. There seems to be a common theme with that and droid code.