Caused by: [style/AppTheme.NoActionBar] C:\Users\Hp\StudioProjects\robin\app\src\main\res\values\styles.xml [style/AppTheme.NoActionBar] C:\Users\Hp\StudioProjects\robin\app\src\main\res\values\themes.xml: Error: Duplicate resources

CodePudding user response：

1. This is because of "style/AppTheme.NoActionBar" already present in your existing project under styles.xml.
2. You need to check for the themes.xml file under the resources.
3. This themes.xml file is created by default when you create an empty compose activity.
4. Deleting this themes.xml will sort out the issue.