Jetpack compose can’t preview after updating to 1.0.0-rc01

Update 07/20/2021:
Just download and use the latest AS to fix the problem


They splitted some packages in rc01 but per @CommonsWare comment (all credits to him) it seems there is a problem with Android Studio version itself.
You have 2 options:

  1. Downgrade to beta09 until AS ArcticFox RC1 is out
  2. Try the suggested workaround, use AS Arctic Fox Beta 5 leaving all compose dependencies to 1.0.0-rc01 version and downgrade only ui-tooling to 1.0.0-beta09 (confirmed by comments).

Extra details

Here you can find all the classes they moved in 1.0.0-rc01 https://android-review.googlesource.com/c/platform/frameworks/support/+/1739498 and the explanation on why this has been decided.

In short, you can now do this for some particular optimized scenarios (which should not be the default case):

debugImplementation "androidx.compose.ui:ui-tooling:1.0.0-rc01"
implementation "androidx.compose.ui:ui-tooling-preview:1.0.0-rc01"

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