android studio render problem

[Cupar19]

im using android studio, latest version and just loaded the basic activity and get

 

render problem

Failed to find style 'coordinatorLayoutStyle' in current theme

 

i am using the android sdk 28 

 

anybody know what the problem is, i have looked online but none of those solutions have worked just given way more errors

 

 

thanks

[wasab]

It is an issue of android API 28.(Android 9) You can either downgrade the sdk version to 27(Android 8.1 Oreo) in the app build.gradle or get around it by adding this in your resource folder. 

Spoiler

<style name="AppTheme.NoActionBar"> <item name="coordinatorLayoutStyle">@style/Widget.Design.CoordinatorLayout</item> </style>

 

[Cupar19]

On 9/4/2018 at 6:54 AM, wasab said:

It is an issue of android API 28.(Android 9) You can either downgrade the sdk version to 27(Android 8.1 Oreo) in the app build.gradle or get around it by adding this in your resource folder. 

  Hide contents

<style name="AppTheme.NoActionBar"> <item name="coordinatorLayoutStyle">@style/Widget.Design.CoordinatorLayout</item> </style>

 

 

thanks