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Android Build a Simple Android App Creating the Screen Layout Adding a Button

How to solve rendering problems ?

When I hit run button to run my app in emulator that time rendering problems occur. And after that my app start in emulator but in studio all designs are gone and after that I get a blank app.

2 Answers

try to look for an upgrade for the android studio...

Okay. Thank You.

You can go to res -> values -> style.xml and replace "Theme.AppCompat.Light.DarkActionBar" with this "Base.Theme.AppCompat.Light.DarkActionBar"

That removes the Rendering problems message but the edited app doesn't show up in the (5554:Nexus_5_API_23) Android Virtual Device like the teacher's.