error

1.[ERROR] Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause

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2.[ERROR] java.lang.IllegalArgumentException: Parameter value [2] did not match expected type [BookLink.BookLink.Domain.Review.Review (n/a)]

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3.[ERROR] docker compose 실행 과정 trouble shooting

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