NPM error reporting
In fact, if an error is reported, most of them are OK
Truffle cannot run after installation
Enter your own NPM package
You can find this location according to your location
If there is a truss, the installation is correct,
But NPM doesn’t add soft links to you
Add a soft link to your path
This is the location of the path
Select a location to add a soft link
Then verify
end
Today, NPM sent a packet and reported error e426.
npm ERR! code E426 npm ERR! 426 Upgrade Required - PUT http://registry.npmjs.org/formats_date npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\Administrator\AppData\Local\npm-cache\_logs\2021-11-25T06_55_02_155Z-debug.log error Command failed with exit code 1.
NPM is upgraded to tls1.2.TLS 1.1\1.0 is not accepted.
Various attempts still report errors. Various searches have finally found the reason. HTTPS needs to be used when modifying the image
npm config set registry=https://registry.npmjs.org
The front end uses Vue admin template master. When using NPM to download dependencies, errors are always reported
When I first used Vue admin template master, it was a video resource. The result was an error, which Baidu couldn’t find out. I don’t think it’s possible that I went to the official website to download because the version is old. I really solved some bugs, but it’s not enough. The error reports are as follows
error code 1
error path F:\webstrom项目\SpringBoot大项目实战\vue-admin-template-master\node_modules\deasync
error command failed
error command C:\WINDOWS\system32\cmd.exe /d /s /c node-gyp rebuild
error gyp info it worked if it ends with ok
error gyp info using [email protected]
error gyp info using [email protected] | win32 | x64
error gyp info find Python using Python version 3.7.7 found at "C:\Users\asus\AppData\Local\Programs\Python\Python37\python.exe"
error gyp ERR! find VS
error gyp ERR! find VS msvs_version not set from command line or npm config
error gyp ERR! find VS VCINSTALLDIR not set, not running in VS Command Prompt
error gyp ERR! find VS could not use PowerShell to find Visual Studio or newer, try re-running with '--loglevel silly' for more details
error gyp ERR! find VS looking for Visual Studio 2015
error gyp ERR! find VS - not found
error gyp ERR! find VS not looking for VS2013 as it is only supported up to Node.js 8
error gyp ERR! find VS
error gyp ERR! find VS **************************************************************
9800 error gyp ERR! find VS You need to install the latest version of Visual Studio
9800 error gyp ERR! find VS including the "Desktop development with C++" workload.
9800 error gyp ERR! find VS For more information consult the documentation at:
error gyp ERR! find VS https://github.com/nodejs/node-gyp#on-windows
error gyp ERR! find VS **************************************************************
error gyp ERR! find VS
error gyp ERR! configure error
error gyp ERR! stack Error: Could not find any Visual Studio installation to use
error gyp ERR! stack at VisualStudioFinder.fail (C:\Users\asus\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:121:47)
error gyp ERR! stack at C:\Users\asus\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:74:16
error gyp ERR! stack at VisualStudioFinder.findVisualStudio2013 (C:\Users\asus\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:351:14)
error gyp ERR! stack at C:\Users\asus\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:70:14
error gyp ERR! stack at C:\Users\asus\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:372:16
error gyp ERR! stack at C:\Users\asus\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\util.js:54:7
error gyp ERR! stack at C:\Users\asus\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\util.js:33:16
error gyp ERR! stack at ChildProcess.exithandler (node:child_process:404:5)
error gyp ERR! stack at ChildProcess.emit (node:events:390:28)
error gyp ERR! stack at maybeClose (node:internal/child_process:1064:16)
error gyp ERR! System Windows_NT 10.0.19042
error gyp ERR! command "D:\\node.js\\node.exe" "C:\\Users\\asus\\AppData\\Roaming\\npm\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
9800 error gyp ERR! cwd F:\webstrom项目\SpringBoot大项目实战\vue-admin-template-master\node_modules\deasync
error gyp ERR! node -v v16.13.0
error gyp ERR! node-gyp -v v8.3.0
error gyp ERR! not ok
verbose exit 1
Google found out that the version of node.js is too high and should be reduced. I downloaded the stable version of the official website. I don’t want to reduce the version.
**************************************************************
9800 error gyp ERR! find VS You need to install the latest version of Visual Studio
9800 error gyp ERR! find VS including the "Desktop development with C++" workload.
9800 error gyp ERR! find VS For more information consult the documentation at:
error gyp ERR! find VS https://github.com/nodejs/node-gyp#on-windows
error gyp ERR! find VS **************************************************************
Problem solving: download the latest version of visual studio. I downloaded visual studio 2019
1. Vue cli installation encountered a problem
Install the new version of Vue cli command: NPM install – G @Vue/cli. After successful installation, use Vue – V to check the version number. An error is found:
PS D:\Program\nodejs\node_global> vue -V
internal/modules/cjs/loader.js:583
throw err;
^
Error: Cannot find module 'D:\Program\nodejs\node_global\node_modules\vue-cli\bin\vue'
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
at Function.Module._load (internal/modules/cjs/loader.js:507:25)
at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
at startup (internal/bootstrap/node.js:283:19)
at bootstrapNodeJSCore (internal/bootstrap/node.js:743:3)
PS D:\Program\nodejs\node_global> npm -v
6.4.1
This error occurs when checking the Vue version or creating a new Vue project. Uninstalling Vue CLI and reinstalling will also report an error.
2. Solution
1. Find the installation location of your Vue first (you need to view the global location of your NPM installation)
My is installed in this directory. You can see that there will be two files. When there is a problem, the vue.cmd file is the latest (today’s), but the Vue file is 2020 (before). Therefore, it is speculated that the Vue versions of the two files may be inconsistent.
2. Get the location of the Vue file and delete it
Delete the remaining Vue files (delete these 2 files)
3. Uninstall Vue CLI and then reinstall it.
PS D:\Program\nodejs\node_global> vue -V @vue/cli 4.5.13
This is successful.
Summary:
1. You can install without an administrator, but CMD should be run as an administrator when uninstalling;
2. Be calm when you encounter problems and remember to find the cause of the problem according to the error information. (there are too many Baidu search solutions for environmental problems, but many of them are not necessarily the same as the problems you encounter. Some others can solve them, but your problems may not be solved. It may lead to some other pits, so be careful.)
Question.
1. npm After downloading a VueLazyload
2, an error is reported
index.js?bed3:161 [WDS] Errors while compiling. Reload prevented.
errors @ index.js?bed3:161
index.js?bed3:167 ./node_modules/css-loader??ref–5-1!./node_modules/postcss-loader/lib??ref–5-2!./node_modules/[email protected]@swiper/css/swiper.css
Module build failed: Error: ENOENT: no such file or directory, open ‘H:\Html\ Operation script \ Mobile Xiaomi Mall\mi-shop-stu\[email protected]@swiper\css\swiper.css’
@ ./node_modules/[email protected]@swiper/css/swiper.css 4:14-119 13:3-17:5 14:22-127
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js
errors @ index.js?bed3:167
index.js?bed3:167 ./node_modules/[email protected]@swiper/js/swiper.esm.bundle.js
Module build failed: Error: ENOENT: no such file or directory, open ‘H:\Html\ Operation script \ Mobile Xiaomi Mall\mi-shop-stu\[email protected]@swiper\js\swiper.esm.bundle.js’
@ ./node_modules/vue-awesome-swiper/dist/vue-awesome-swiper.js 9:80-97
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js
Solution: Recompile
Errors while compiling. reLoad prevented. Reload prevented.
What to do when NPM reports an error like a retarded person
read econnreset
this is most likely not a problem with NPM itselft
‘proxy’ config is set properly
In this case, we generally use the IE proxy server
to run the following commands on the command line
npm config set proxy=http://10.69.4.40:808 ##Change the ip and port according to your actual situation
sudo npm i webpack -g /Users/xesfe/.npm-global/bin/webpack -> /Users/xesfe/.npm-global/lib/node_modules/webpack/bin/webpack.js # System-wide .profile for sh(1) > [email protected] install /Users/xesfe/.npm-global/lib/node_modules/webpack/node_modules/fsevents > node-gyp rebuild gyp ERR! configure error gyp ERR! stack Error: EACCES: permission denied, mkdir '/Users/xesfe/.npm-global/lib/node_modules/webpack/node_modules/fsevents/build' gyp ERR! System Darwin 19.2.0 gyp ERR! command "/Users/xesfe/.nvm/versions/node/v10.16.2/bin/node" "/Users/xesfe/.nvm/versions/node/v10.16.2/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild" gyp ERR! cwd /Users/xesfe/.npm-global/lib/node_modules/webpack/node_modules/fsevents gyp ERR! node -v v10.16.2 gyp ERR! node-gyp -v v3.8.0 gyp ERR! not ok npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules/webpack/node_modules/fsevents): npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] install: `node-gyp rebuild` npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1 + [email protected] updated 1 package in 22.243s
npm install --unsafe-perm=true --allow-root -g nodeppt
Nodeppt is always reported as an error during installation. The problem can be solved by checking the data and adding — unsafe perm = true — allow root. Issue on git: https://github.com/npm/npm/issues/17268 , this scheme doesn’t seem so elegant, so look for the second scheme
1. Establish global folder configuration
mkdir ~/npm-global npm config set prefix '~/npm-global'
PS: don’t create a configuration file starting with dot (.) under Mac, otherwise it still can’t be solved
2. Modify environment variables
vi /etc/profile
If the file is read-only, change the read-write permission of the file
sudo chmod 777 /etc/profile
Append in/etc/profile
# npm配置 export PATH=~/npm-global/bin:$PATH
3. Activate environment variable configuration
source /etc/profile
4. Press again
i webpack -g /Users/xesfe/npm-config/bin/webpack -> /Users/xesfe/npm-config/lib/node_modules/webpack/bin/webpack.js > [email protected] install /Users/xesfe/npm-config/lib/node_modules/webpack/node_modules/fsevents > node-gyp rebuild SOLINK_MODULE(target) Release/.node CXX(target) Release/obj.target/fse/fsevents.o SOLINK_MODULE(target) Release/fse.node + [email protected]
5. If you perform webpack discovery
zsh: command not found: webpack
Then add it to the environment variable
Do the following:
vi .bash_profile
In. Bash_Profile add
export NPM_CONFIG=~/npm-config export PATH=$PATH:$NPM_CONFIG/bin
Execute the following command for the environment variable to take effect
source .bash_profile
During desktop packaging, the following errors are encountered:
0 info it worked if it ends with ok 1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe', 1 verbose cli 'C:\\Users\\Administrator\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js', 1 verbose cli 'start' ] 2 info using [email protected] 3 info using [email protected] 4 verbose run-script [ 'prestart', 'start', 'poststart' ] 5 info lifecycle [email protected]~prestart: [email protected] 6 silly lifecycle [email protected]~prestart: no script for prestart, continuing 7 info lifecycle [email protected]~start: [email protected] 8 verbose lifecycle [email protected]~start: unsafe-perm in lifecycle true 9 verbose lifecycle [email protected]~start: PATH: C:\Users\Administrator\AppData\Roaming\npm\node_modules\npm\bin\node-gyp-bin;E:\CodeSpace\SCM_TEST\desktop\node_modules\.bin;C:\Program Files\nodejs;C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program\JAVA\jdk1.8.0_91\bin;C:\Program\ANT\apache-ant-1.9.7\bin;C:\Program Files\nodejs\;C:\Program Files\Git\cmd;C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\bin;C:\Program\DicomViewer\WanLiYunDiagonse\Bin;C:\Users\Administrator\AppData\Roaming\npm;C:\Python27;C:\Program\DicomViewer\WanLiYunDiagonse\Bin 10 verbose lifecycle [email protected]~start: CWD: E:\CodeSpace\SCM_TEST\desktop 11 silly lifecycle [email protected]~start: Args: [ '/d /s /c', 'electron app' ] 12 silly lifecycle [email protected]~start: Returned: code: 1 signal: null 13 info lifecycle [email protected]~start: Failed to exec start script 14 verbose stack Error: [email protected] start: `electron app` 14 verbose stack Exit status 1 14 verbose stack at EventEmitter.<anonymous> (C:\Users\Administrator\AppData\Roaming\npm\node_modules\npm\lib\utils\lifecycle.js:242:16) 14 verbose stack at emitTwo (events.js:106:13) 14 verbose stack at EventEmitter.emit (events.js:191:7) 14 verbose stack at ChildProcess.<anonymous> (C:\Users\Administrator\AppData\Roaming\npm\node_modules\npm\lib\utils\spawn.js:40:14) 14 verbose stack at emitTwo (events.js:106:13) 14 verbose stack at ChildProcess.emit (events.js:191:7) 14 verbose stack at maybeClose (internal/child_process.js:852:16) 14 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:215:5) 15 verbose pkgid [email protected] 16 verbose cwd E:\CodeSpace\SCM_TEST\desktop 17 error Windows_NT 10.0.10586 18 error argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\Administrator\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "start" 19 error node v6.3.0 20 error npm v3.10.5 21 error code ELIFECYCLE 22 error [email protected] start: `electron app` 22 error Exit status 1 23 error Failed at the [email protected] start script 'electron app'. 23 error Make sure you have the latest version of node.js and npm installed. 23 error If you do, this is most likely a problem with the lifeccp-desktop package, 23 error not with npm itself. 23 error Tell the author that this fails on your system: 23 error electron app 23 error You can get information on how to open an issue for this project with: 23 error npm bugs lifeccp-desktop 23 error Or if that isn't available, you can get their info via: 23 error npm owner ls lifeccp-desktop 23 error There is likely additional logging output above. 24 verbose exit [ 1, true ]
Solution:
This is how I solved the issue on Windows 8.1
Go to your nodejs install (usually C:\Program Files\nodejs)
Right click node_modules folder and go to properties
Click the Security tab and advanced
At the top you will see “Owner: SYSTEM”. Click change.
Enter the user you want permissions for and click ok
Check the box at the bottom of the advanced settings “Replace all child object permission entries with inheritable permission entries from this object” and click ok
Do whatever npm install/update you need.
npm installation cnpm error code EINTEGRITY
error display
PS C:\Users\by\Desktop\element_ui_demo> npm install –g/. npm
npm ERR! EINTEGRITY code
npm ERR! sha512-DowXzQwtSWDtbAjuWecuEiismR0VdNEYaL3VxNTYTdW6AGkYxfGk9LUZ/rt6etEyiH4IEk95HkJeGfXE5Rz9xQ== integrity checksum failed when using sha512: wanted sha512-DowXzQwtSWDtbAjuWecuEiismR0VdNEYaL3VxNTYTdW6AGkYxfGk9LUZ/rt6etEyiH4IEk95HkJeGG4But got sha512-tHlXGeHDDxcwcfwJc/dRDLcLCtuq5y9ATPgiG9tkyLom4u9Yqc+nRbk0JI7c2biglh8jwsUIseBIivimVFmZQg==. ( 5156776 bytes)
because npm version has been detected
If there is a package-lock.json file, it will be 21024;
2.Administrator privileged to cmd
3.executnpm cache clean –force
After
4.npm install -g npm
5npm -vCheck version
Background: npm i npm-check -g when reporting error no permission Error: EACCES: permission denied, access '/usr/local/lib/node_modules'
1. Check the owner of the directory
ls -la /usr/local/lib/node_modules
total 0
drwxr-xr-x 3 root wheel 96 6 18 12:42 .
drwxrwxr-x 6 anna admin 192 12 12 15:45 ..
drwxr-xr-x 23 root wheel 736 12 26 2018 npm
Discover node_The module is under the root, so you transfer it to yourself
2. Look who it is now
whoami
anna
It’s Anna, not root, so change it
3. Change the directory owner (note the user name Anna)
sudo chown -R anna: /usr/local/lib/node_modules
Popular science: chown change the owner of the specified file to the specified user or group, parameter - R process all files in the specified directory and its subdirectories.