解决springboot的There was an unexpected error (type=Internal Server Error, status=500)问题

在配置完网关之后运行就出现500的错误。代码和视频上的一模一样，视频可以运行，我这边就运行不了

这是pom中加入的依赖

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

主启动类

package com.my.crowd;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.zuul.EnableZuulProxy;

@EnableZuulProxy
@SpringBootApplication
public class CrowdMainClass {
    
    public static void main(String[] args) {
        SpringApplication.run(CrowdMainClass.class, args);
    }

}

application.yml配置文件

server:
  port: 80
spring:
  application:
    name: my-crowd-zuul
eureka:
  client:
    service-url:
      defaultZone: http://localhost:1000/eureka
zuul:
  ignored-services: "*"
  sensitive-headers: "*"
  routes:
    crowd-portal:
      service-id: my-crowd-auth
      path: /**

运行结果及报错内容

文件的位置也没有错

完全不知道是哪里的错。