NieYajun

> function arrToObject(obj) { > let arr = []; > for (let i = 0; i < 12; i++) { > arr.push(null) > for (let key in obj) { >...

> 简单就完事儿了: > > ```js > let obj = { 1: 222, 2: 133, 5: 888 }; > let res = []; > for (let i = 1; i obj[i]...

I had the same problem.

it log nothing, and errors is null