rn中start命令窗口起不来？

报错的内容是无效的正则表达式
\node_modules\metro-config\src\defaults\blacklist.js这个文件下
全局查找这一行几行代码
var sharedBlacklist = [
  /node_modules[\/\\]react[\/\\]dist[\/\\].*/,

  /website\/node_modules\/.*/,

  /heapCapture\/bundle\.js/,
    
];
修改为

/node_modules[\/\\]react[\/\\]dist[\/\\].*/,
/website\/node_modules\/.*/,
/heapCapture\/bundle\.js/,
/.*\/__tests__\/.*/