yarn命令问题：error Couldn‘t find a package.json file in “/Users/XXX“ info Visit https://yarnpkg.com/en/d

运行项目时报错：

error Couldn't find a package.json file in "/Users/hxm"
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

解决方法：

1.输入如下命令—点击enter执行

yarn init 

2.按照如图所示填写内容

3.关闭终端重新打开即可