Android Studio - TextView not showing in design view layout

Question

I am brand new to trying out an android app. I started to follow the online tutorial (https://developer.android.com/training/basics/firstapp/building-ui), but getting a bit

Answer 1

I faced this issue too, this is a issue from the latest support.appCompact.

Inside gradle dependencies if your using,

implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'

change to

implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'

This will fix the issue