FruitRepository must contain the method findById

[kotlincook]

Although the FruitRepository class extends from CrudRepository, it must still contain the following methods:

public interface FruitRepository extends CrudRepository<Fruit, Integer> {
    Optional<Fruit> findById(int id);
    void deleteById(int id);
    boolean existsById(int id);
}

[blues-man]

Thanks @kotlincook ! Will work on that, or would you mind sending a PR? :)

[dewan-ahmed]

This was a Spring version update issue which has been fixed in the latest Spring courses. Except Spring Messaging and Spring Monitoring (which are in-progress), all other Spring courses should be working fine now. @kotlincook could you pls re-run the course you hit this in and confirm if the issue is resolved?