Yarn operation error report, do you have an elder brother to help take a look?

Kotlin
IOS
VB.Net
SQL
Node.js
Swift
Ruby
Go
Oracle
Git
Laravel
Mongodb
Asp.Net
More...

this is definitely not a network problem. I can use my colleagues. What does this line error mean? my source address is obviously the default official address of yarn. How did the image of Taobao pop up?

Npm yarn cnpm javascript node.js

Mar.14,2021

solved
GitHub Issues

Previous: Why is typing sf.gg in the browser redirected to https://codeshelper.com/www?

Next: JQuery.scroll scroll control change picture

False
Django, Why does the system automatically generate an empty session? every time the request is made?
Use python to convert dict1 to dict2, in the example. I tried for a long time but couldn't find a solution.
How to self-start the php-fpm service when building a LNMP environment with docker?
Can an array in react state be bound to a dom state using an element in the array?
Wechat browser version 6.6.5 cannot prevent the springback of pull-up and drop-down to the top under ios system.
In express+hbs, how do you define the routed data as a variable on the page?
How to use symbol reference of Iconfont in dva
How to elegantly add data to JSON objects?
Using node to build video streaming server
The proportional width of the echarts graph is inconsistent.
React uses axios to call the background data. After success, how to jump to the page based on the returned value?
I don't understand what a linux command means. Please explain it.
Vue introduces multiple components in vue-router by nesting named views, and does not refresh the same reference in other pages.
Running nodejs reports fewer errors ")"

The IP obtained by hazelcast is inconsistent with the registry
The document contains subdirectories, and subdirectories contain subdirectories. Should I use a subtable or a table to complete?
Fully explain why React high-level components implemented using reverse inheritance cannot guarantee that the complete subcomponent tree is parsed.
Ajax cannot get the value of controller
The format of transmitting parameters in application/x-www-form-urlencoded for axios is incorrect.