yarn start运行时，报错出现 Validate config "routes" failed

yarn start 运行时，出现 Validate config "routes" failed, "[1]" must be of type object
ValidationError: "[1]" must be of type object

https://img-mid.csdnimg.cn/release/static/image/mid/ask/309516110756132.png "#left")

那先把 routes 改一下呗，要求一个对象

http://t.csdn.cn/vjA4h?spm=1005.2026.3001.5703
routes必须是对象