Error message: Error is reported in the startup dependency annotation and the dependency cannot be found

Analyze the reason: check whether pom dependency is introduced

Reason for error reporting: No dependency is introduced. Let’s try to introduce dependency (the code is as follows)

<dependency>
	<groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
</dependency>

The problem is solved after the dependency is introduced.