Npm install reported an error

prompt for an error when running npm install

module.js:549
    throw err;
    ^

Error: Cannot find module "update-notifier"
    at Function.Module._resolveFilename (module.js:547:15)
    at Function.Module._load (module.js:474:25)
    at Module.require (module.js:596:17)
    at require (internal/module.js:11:18)
    at C:\Users\Administrator\AppData\Roaming\npm\node_modules\npm\bin\npm-cli.js:29:19
    at Object.<anonymous> (C:\Users\Administrator\AppData\Roaming\npm\node_modules\npm\bin\npm-cli.js:92:3)
    at Module._compile (module.js:652:30)
    at Object.Module._extensions..js (module.js:663:10)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)

is there any way to solve this problem

Javascript node.js

Mar.01,2021

either a spelling mistake or a network problem

do you use Taobao image in .npmrc? If so, remove the mirror image first and you can install it.

rm -rf node_modules/

delete the dependency package and try again install ?

Error: Cannot find module 'update-notifier'

isn't this a reported error? Then why don't you just find a bag?

Previous: It is invalid for css: to use line-height to achieve vertical centering.

Next: Add a space to the mobile phone number input box

On the progress progress of uploading files by xhr
In the scenario, the front end uploads the file to node api,api through xhr and calls the upload method put of Aliyun oss sdk (or multipart), Aliyun is responsible for uploading the file to oss.. Well, the problem is that when the front end monitors the...

Javascript node.js

Feb.26,2021
How to puppetter automatically, download the exe file and save it
through the goto to the download link, the exe file will be displayed, saved or discarded when the download is complete. how do I write code to save it automatically? ...

Javascript node.js

Feb.27,2021
How does casper get the internal value of the json array?
it feels like you can t manipulate json,. At most, it s an array. ...

Json javascript node.js

Feb.27,2021
How to format nunjucks template files in vscode?
after installing the extension of nunjucks, when you open the template file of nunjucks, you will be prompted that there is no formatter for the nunjucks file when you format the file. how to format the template file of nunjucks? ...

Visual-studio-code express javascript node.js

Feb.27,2021
Please v-for n child components in the parent component. The parent component can only receive the value passed by the first child component.
ask: v-for n child components in the parent component, and there is a value in the child component. Pass the value value $emit to the parent component. Why can the parent component only receive the value of the first child component, and why can t the...

Javascript node.js vue.js

Feb.27,2021
Why can vue-router not be put into production environment?
shouldn t vue use vue-router? Why can it only be put into devDependencies (development dependency)? ...

Css html5 html javascript node.js

Feb.27,2021
How to return qualified elements in an array
for example, [ "1 ", "] I want to get the element in the array that is not ", that is, the return result is " 1 "....

Javascript node.js

Feb.27,2021
Is the middleware Synchronize in the koa2 framework or asynchronous?
question 1: why is the middleware in the koa2 framework written in the form of async, rarely in Synchronize mode (that is, without async)? For example, app.use(async (ctx, next) => { const start = new Date() await next() const ms = new Date() ...

Javascript node.js koa2 middleware asynchronous

Feb.27,2021
What if the data get of the node.js crawler is a template string similar to ejs?
A project of practicing hands. I want to climb the singer information on NetEase Cloud code is similar to . const request = require( superagent ); const cheerio = require( cheerio ); request .get( http: music.163.com -sharp discover artist ca...

Cheerio web-crawler javascript node.js

Feb.28,2021
Is there a framework similar to hibernate,mongoose for node.js to mysql?
recently, when I was writing a node project, I found that it was troublesome to write a bunch of sql statements when connecting to mysql with node.js. I went to npm s official website to search for nothing, so I would like to ask if there is a similar f...

Mysql javascript node.js

Feb.28,2021
How does ant design customize form validation?
how does react ant use custom form validation? 1. Code const Login = ( { loading, dispatch, form: { getFieldDecorator, validateFieldsAndScroll }, } ) => { function handleOk() { validateFieldsAndScroll((error...

Javascript node.js react.js dva.js antdesign

Feb.28,2021
Null problem of HTML img
Let the boss take a look. What I want to ask is, can I set the default style of the damaged image when img is empty? ...

Javascript node.js css html5

Feb.28,2021
Vue axios request to automatically bring the current domain name?
ask for answers from all kinds of gods ...

Javascript node.js vue.js axios

Mar.01,2021
After the ant-design-pro project npm run build, the browser opens and reports an error.
simply write a project with ant-design-pro, and write a server.js and npm run build packaged file in the root directory with the built-in mock API,. The dist directory is as follows: server.js: server.js302Cannot read property notifyCount of unde...

Javascript node.js react.js dva.js

Mar.01,2021
There is no error in installing node, under linux, but it still prompts that it is not installed.
the program node is currently not installed? here are the installation steps: enter the command: wget https: npm.taobao.org mirror. xz-d node-v8.9.3-linux-x64.tar.xz or tar-xzvf node-v8.9.3-linux-x64.tar.gz tar-xvf node-v8.9.3-linux-x64.tar ...

Javascript node.js

Mar.01,2021
How to solve the problem of npm link error?
npm link npm WARN app@1.0.0 No repository field. up to date in 0.724s npm ERR! path C: Users Cooper AppData Roaming npm node_modules app app npm ERR! code ENOENT npm ERR! errno -4058 npm ERR! syscall chmod npm ERR! enoent ENOENT: no such file o...

Javascript node.js npm

Mar.01,2021
The problem of the combination of nodejs and ejs
the problem is this: when the foreground wants to modify, click modify, and then the background gives out the mod_data and then you can modify it. I know that the problem is probably the problem here with default. The first time I clicked on the banne...

Ejs javascript node.js

Mar.01,2021
Weex development environment installation failed
error installing Times $ yarn global add weex-toolkit yarn global v1.2.1 [1 4] Resolving packages... warning weex-toolkit > weex-builder > babel-preset-es2015@6.24.1: ? Thanks f or using Babel: we recommend using babel-preset-env now: please rea...

Javascript node.js weex

Mar.02,2021
Are middleware in nodejs the same thing as filters in Java?
Today, when you look at the content of the node middleware section, it feels a lot like a filter, so is the so-called middleware another name for a filter? ...

Javascript node.js

Mar.02,2021
Express fetches the value from the post request
code, which returns the body body body body console.log(req.body) of the post request ...

Javascript node.js express

Mar.02,2021

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b31b67-2bdac.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b31b67-2bdac.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?