How to reproduce:
1. Create a new project
2. In the Package Manager, install the Addressables package
3. In the menu bar, select “Window → Asset Management → Addressables → Groups”
4. In the Addressables Groups window, select “Create Addressables Settings”
5. In the Project window, select “Assets/AddressableAssetsData/AddressableAssetSettings”
6. In the Inspector, turn on the “Enable Json Catalog” option
7. Observe the Console
Actual result: Error CS0426 is thrown in the Console
Expected result: No errors are thrown in the Console
Reproducible with: 2.10.0 (6000.6.0a1)
Not reproducible with: 2.9.1 (6000.6.0a1)
Reproducible on: Windows 11
Not reproducible on: No other environments tested
Note: Full error message: “Library\PackageCache\com.unity.addressables@a1aed830bc3c\Editor\Settings\ProjectConfigData.cs(13,80): error CS0426: The type name 'ResourceLocator' does not exist in the type 'ContentCatalogData'“