There appears to be a failure with your network connection Retrying.

from github On clone One. uniapp project , because npm There are some problems , So I used yarn. But use

yarn install

When , Each time the download process reaches a specific place, it will get stuck , And then it'll report a mistake ：

There appears to be trouble with your network connection. Retrying.

I found a lot of solutions ：

1. Replace source
2. Delete agent
3. Set network timeout settings

All useless .

however , stay Stack Overflow There is an answer above , I tried , It works for me ：

 Delete yarn The configuration file , Proceed again yarn install

This time , But it may be the reason for the combination of these schemes , So let me be specific about how I got it ：

First, I changed the source of Taobao ：

yarn config set registry https://registry.npm.taobao.org

Then I deleted the network proxy

yarn config delete proxy
npm config rm proxy
npm config rm https-proxy

At last I deleted yarn Configuration file for , And perform the

yarn install --netwrok -timeout 100000

Successfully solved the network connection timeout problem .