Hi Rui
I have built APKs with nb187c, all good.
So that seems to point at the changes you have made. An immediate crash is often caused by an image that Android can't handle. Take a break and go through my Check List: https://www.professorcad.co.uk/appinventortips#TipsApk
The new version of the List View does not display lines - MIT are aware and hopefully we will see that fixed in a patch release.