Error with ember-data 5.3.8: Could not find module `@ember-data/adapter/rest`

[lozjackson]

Since upgrading ember-data I'm getting an error in the console

Error: Could not find module @ember-data/adapter/rest imported from active-model-adapter/active-model-adapter

I guess something changed with ember-data in that version.

I'm not sure where the problem is (this project, or ember-data) - I've created an issue in the ember-data repo here https://github.com/emberjs/data/issues/9504