Failed to find style ‘coordinatorLayoutStyle’ in current theme

I solved this rendering problem by simply inserting this line into the application theme (the app theme is usually placed in styles.xml).

[SDK 28]

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

---

[SDK 27]

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

---

As suggested by @Chris. If the IDE does not find the CoordinatorLayout in Widget.Support or Widget.Design, just start typing “CoordinatorLayout” and it should give you some options.