I am trying to deploy node js application on Azure app service. The application files and node_modules folder is created as expected but the app fails to start with the below errors
2021-02-10T04:22:12.727825432Z npm ERR! code EPERM
2021-02-10T04:22:12.734836329Z npm ERR! syscall lchown
2021-02-10T04:22:12.734870329Z npm ERR! path /home/site/wwwroot/node_modules/istanbul-lib-instrument/node_modules/.bin/semver
2021-02-10T04:22:12.754015919Z npm ERR! errno -1
2021-02-10T04:22:12.754037719Z npm ERR! Error: EPERM: operation not permitted, lchown '/home/site/wwwroot/node_modules/istanbul-lib-instrument/node_modules/.bin/semver'
2021-02-10T04:22:12.754053319Z npm ERR! [OperationalError: EPERM: operation not permitted, lchown '/home/site/wwwroot/node_modules/istanbul-lib-instrument/node_modules/.bin/semver'] {
2021-02-10T04:22:12.754058419Z npm ERR! cause: [Error: EPERM: operation not permitted, lchown '/home/site/wwwroot/node_modules/istanbul-lib-instrument/node_modules/.bin/semver'] {
2021-02-10T04:22:12.754062319Z npm ERR! errno: -1,
2021-02-10T04:22:12.754065719Z npm ERR! code: 'EPERM',
2021-02-10T04:22:12.754069319Z npm ERR! syscall: 'lchown',
2021-02-10T04:22:12.754073019Z npm ERR! path: '/home/site/wwwroot/node_modules/istanbul-lib-instrument/node_modules/.bin/semver'
2021-02-10T04:22:12.754076719Z npm ERR! },
2021-02-10T04:22:12.754097119Z npm ERR! errno: -1,
2021-02-10T04:22:12.754100719Z npm ERR! code: 'EPERM',
2021-02-10T04:22:12.754104319Z npm ERR! syscall: 'lchown',
2021-02-10T04:22:12.754107819Z npm ERR! path: '/home/site/wwwroot/node_modules/istanbul-lib-instrument/node_modules/.bin/semver',
2021-02-10T04:22:12.754111519Z npm ERR! parent: 'istanbul-lib-instrument'
2021-02-10T04:22:12.758140417Z npm ERR! }
2021-02-10T04:22:12.761503315Z npm ERR!
2021-02-10T04:22:12.762563214Z npm ERR! The operation was rejected by your operating system.
2021-02-10T04:22:12.763983914Z npm ERR! It is likely you do not have the permissions to access this file as the current user
2021-02-10T04:22:12.764467213Z npm ERR!
2021-02-10T04:22:12.765574713Z npm ERR! If you believe this might be a permissions issue, please double-check the
2021-02-10T04:22:12.769113211Z npm ERR! permissions of the file and its containing directories, or try running
2021-02-10T04:22:12.769133011Z npm ERR! the command again as root/Administrator.
it is Linux based app service. Startup command - npm install && npm start
node version 12. NPM - 6.14
the application worked on first deployment but failing for all further deployments
i am stuck on this for 2 days. Thanks in advance
Azure deployment fails for Node js application : npm ERR! code EPERM
You could try to clean the npm cache by the command line:
npm cache clean --force
If it not work for you, please remove the cache files manually. To do so go to the default NPM cache folder and remove its content:
Default: ~/.npm on linux, or %AppData%/npm-cache on Window
Then you can attempt to install and start your the app.
Note:
Avoid using sudo npm install -g because you may mess up the npm permissions. Instead change the permission to npm's default directory, or change npm's default directory to another directory. Further details here: https://docs.npmjs.com/getting-started/fixing-npm-permissions
I was able to fix the issue in two ways.
After the build in Pipeline, did NPM install to include node_modules folder and did the deployment. The npm start at the app service start command runs the app.
Follow this link Used the link suggested by Doris and everything worked fine.
Related
npm install -g serve
serve -s build
npm ERR! code EACCES
npm ERR! syscall symlink
npm ERR! path ../lib/node_modules/serve/bin/serve.js
npm ERR! dest /usr/local/bin/serve
npm ERR! errno -13
npm ERR! Error: EACCES: permission denied, symlink '../lib/node_modules/serve/bin/serve.js' -\> '/usr/local/bin/serve'
npm ERR! \[Error: EACCES: permission denied, symlink '../lib/node_modules/serve/bin/serve.js' -\> '/usr/local/bin/serve'\] {
npm ERR! errno: -13,
npm ERR! code: 'EACCES',
npm ERR! syscall: 'symlink',
npm ERR! path: '../lib/node_modules/serve/bin/serve.js',
npm ERR! dest: '/usr/local/bin/serve'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It is likely you do not have the permissions to access this file as the current user
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/arya/.npm/\_logs/2022-03-22T10_45_08_509Z-debug-0.log
zsh: command not found: serve
I did npm run build but I couldn't install server. How can I start my App again?
Within a react project the standard for running a project locally seems to be either of these:
npm run start
npm run dev
And for building:
npm run build
I also recommend ensuring you have the correct Node version, the right one for React is the LTS[16.14.2] version found here https://nodejs.org/en/
For some reason, the Current[17.7.2] has some problems regarding React.
I install nodejs with the help of nvm but after installing it and use add a module in workspace it shows error (not showing error in npm init)
I tried npx create-next-app with and without sudo but it isn't working..
So after that i tried making a plain workspace and use npm init it works then i try to install nodemon in it it shows same error. After some time i use no-bin-links and it works...
Kindly help please
npm ERR! code EPERM
npm ERR! syscall symlink
npm ERR! path ../#babel/parser/bin/babel-parser.js
npm ERR! dest /run/media/alokjha/Files/Alok/Websites/my-app/node_modules/.bin/parser
npm ERR! errno -1
npm ERR! Error: EPERM: operation not permitted, symlink '../#babel/parser/bin/babel-parser.js' -> '/run/media/alokjha/Files/Alok/Websites/my-app/node_modules/.bin/parser'
npm ERR! [Error: EPERM: operation not permitted, symlink '../#babel/parser/bin/babel-parser.js' -> '/run/media/alokjha/Files/Alok/Websites/my-app/node_modules/.bin/parser'] {
npm ERR! errno: -1,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'symlink',
npm ERR! path: '../#babel/parser/bin/babel-parser.js',
npm ERR! dest: '/run/media/alokjha/Files/Alok/Websites/my-app/node_modules/.bin/parser'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It is likely you do not have the permissions to access this file as the current user
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.
npm ERR! A complete log of this run can be found in:
npm ERR! /home/alokjha/.npm/_logs/2021-12-31T16_04_54_357Z-debug-0.log
I use Arch Linux,and bash console..
I am trying to install express for a project, but when i run npm i express it shows this error:
npm ERR! code EPERM
npm ERR! syscall symlink
npm ERR! path ../mime/cli.js
npm ERR! dest /media/pi/HMMM/Programming/nodejs/myFirstHTTPS/node_modules/.bin/mime
npm ERR! errno -1
npm ERR! Error: EPERM: operation not permitted, symlink '../mime/cli.js' -> '/media/pi/HMMM/Programming/nodejs/myFirstHTTPS/node_modules/.bin/mime'
npm ERR! [Error: EPERM: operation not permitted, symlink '../mime/cli.js' -> '/media/pi/HMMM/Programming/nodejs/myFirstHTTPS/node_modules/.bin/mime'] {
npm ERR! errno: -1,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'symlink',
npm ERR! path: '../mime/cli.js',
npm ERR! dest: '/media/pi/HMMM/Programming/nodejs/myFirstHTTPS/node_modules/.bin/mime'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It is likely you do not have the permissions to access this file as the current user
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.
npm ERR! A complete log of this run can be found in:
npm ERR! /home/pi/.npm/_logs/2021-12-31T21_49_55_020Z-debug.log
I am running node and npm on a raspberry pi 4 with the newest release of raspberry pi OS. Please explain what is going wrong and how to fix it
Looks like you're trying to install on your SD card or USB drive, which I assume is formatted as FAT32. Unfortunately, FAT32 doesn't support symlinks.
You could try this:
npm install --no-bin-links express
If that doesn't work, you'll have to use a filesystem other than FAT32.
Seems to be a permission issue.
if you're on mac, run:
sudo npm install express
if you're on windows I am not sure of the equivalent, but you have to run as administrator.
Image of the error
This is the error that I am continuously getting after numerous tries. I tried removing node cache, I re-installed node.js but couldn't find success.
However, whenever I am running it with administrator or root, I am able to install it. So why is this happening?
I have provided the screenshot of my error, however, still, I will provide the error in writing.
npm ERR! code EPERM
npm ERR! syscall mkdir
npm ERR! path C:\Program Files\nodejs\node_modules\json-server
npm ERR! errno -4048
npm ERR! Error: EPERM: operation not permitted, mkdir 'C:\Program Files\nodejs\node_modules\json-server'
npm ERR! [Error: EPERM: operation not permitted, mkdir 'C:\Program Files\nodejs\node_modules\json-server'] {
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'mkdir',
npm ERR! path: 'C:\\Program Files\\nodejs\\node_modules\\json-server'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It's possible that the file was already in use (by a text editor or antivirus),
npm ERR! or that you lack permissions to access it.
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\7386-85615SG 2913642\AppData\Local\npm-cache\_logs\2021-09-03T06_29_38_211Z-debug.log
Try running this command:
npm config set unsafe-perm=true
If that doesn't work for you, try changing the folder permissions for your current user for C:\Program Files\nodejs with the help of this
This question already has answers here:
npm install give Error: EPERM, unlink
(8 answers)
Closed 3 years ago.
I can't get npm install to work in an angular project. The install almost goes through but fails with
npm ERR! code EPERM
npm ERR! syscall unlink
npm ERR! path C:\workspaces\my-project\my-module\node_modules\.staging\typescript-d1902bf5\lib\typescriptServices.js
npm ERR! errno -4048
npm ERR! Error: EPERM: operation not permitted, unlink 'C:\workspaces\my-project\my-module\node_modules\.staging\typescript-d1902bf5\lib\typescriptServices.js'
npm ERR! [OperationalError: EPERM: operation not permitted, unlink 'C:\workspaces\my-project\my-module\node_modules\.staging\typescript-d1902bf5\lib\typescriptServices.js'] {
npm ERR! cause: [Error: EPERM: operation not permitted, unlink 'C:\workspaces\my-project\my-module\node_modules\.staging\typescript-d1902bf5\lib\typescriptServices.js'] {
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'unlink',
npm ERR! path: 'C:\\workspaces\\my-project\my-module\\node_modules\\.staging\\typescript-d1902bf5\\lib\\typescriptServices.js'
npm ERR! },
npm ERR! stack: "Error: EPERM: operation not permitted, unlink 'C:\\workspaces\\my-project\my-module\\node_modules\\.staging\\typescript-d1902bf5\\lib\\typescriptServices.js'",
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'unlink',
npm ERR! path: 'C:\\workspaces\\my-project\my-module\\node_modules\\.staging\\typescript-d1902bf5\\lib\\typescriptServices.js',
npm ERR! parent: 'my-module'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It's possible that the file was already in use (by a text editor or antivirus),
npm ERR! or that you lack permissions to access it.
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.
What I've tried:
Running from cmd, git bash and power shell both as a regular user and as admin
Deleting the node_modules folder and retrying
installing nvm for Windows and installing nodejs 12.13.0 LTS (which then installs npm), then trying npm install
uninstalling nvm for Windows and installing nodejs 12.13.0 LTS with the site's installer, npm i -g npm, npm install
excluding my workspaces dir in Windows security settings
npm cache verify, npm install
npm cache clean --force, npm install
Can anyone suggest something I may not have thought of? Unfortunately I can't post my package.json or .npmrc as the repository I'm using is not public but from the looks of the error it should be irrelevant.
Update
It looks like it might be a race condition. See here. I'm using npm version 6.13.0.
Another update
I've got other problems now but Jonathan Irvin's comment helped me, in particular this. I disabled windows indexing and gave all permissions to my user.
try npm unlink on the root directory of the project.