Cannot find 'OCKSurveyTaskViewController' in scope

While implementing WWDC21's Build a research and care app(https://developer.apple.com/news/?id=jbprpg8c), an error occurred in Xcode when trying to use OCKSurveyTaskViewController and OCKSurveyTaskViewControllerDelegate.

The Xcode version currently in use is version 14.2, and CareKit and ResearchKit use the main branch on GitHub as of February 1, 2023

Like the reply to the issue posted at https://github.com/carekit-apple/CareKit/issues/645, even if I try a specific version of CareKit and clean the build folder, the same situation repeats.

How should i solve this?

Cannot find 'OCKSurveyTaskViewController' in scope
 
 
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