ERROR in Cannot find module 'node-sass' - angularjs
Config: macOS High Sierra, version 10.13.2, node:v8.1.2 npm:5.0.3
When I run npm start in my angularjs project I get this error:
ERROR in Cannot find module 'node-sass'
After this I run:
npm i node-sass
Now I get this error:
gyp: No Xcode or CLT version detected!
gyp ERR! configure error
gyp ERR! stack Error: `gyp` failed with exit code: 1
Why won't npm install node-sass? How can I install node-sass?
Here's the solution:
sudo npm install --save-dev --unsafe-perm node-sass
Enjoy!
Edited to explain the options (from comments):
--save-dev is used so that your app is able to find the module in local node_modules. --save-dev adds package to devDependencies in package.json. --unsafe--perm is used to run install scripts as root. To avoid sudo, use nvm instead. --unsafe--perm is really not needed as sudo is already mentioned. So the command basically air tights the script to install node-sass at any cost.
This error is for node-sass is not present ... to solve this just you want to run following command
npm install node-sass
According to node-sass github page, supported node.js version vary release by release.
https://github.com/sass/node-sass
Example:
Check the version of node you are running.
node -v
-> v12.0.0
you need node-sass v4.12+. so you can
npm install node-sass#4.12.0
or if 4.12.0 is the latest
npm install node-sass#latest
(npm install node-sass will install the latest version in many cases, but remember that it does not always install the latest(in this example 4.12.0) if dependency in package.json is written like ^3.0.0, ~4.11.0)
What's the difference between tilde(~) and caret(^) in package.json?
Lastly, using sudo with npm is not a good practice. Please refer to this article.
https://medium.com/#ExplosionPills/dont-use-sudo-with-npm-still-66e609f5f92
Doing npm uninstall node-sass and then npm i node-sass did not work for me.
Solution worked for me is npm install --save-dev node-sass.
Happy Coding..
Run:
npm rebuild node-sass --force
and it'll work fine.
It worked for me...
sudo npm rebuild node-sass --force
node-sass is not being installed and it can be one of many reasons
You have not installed it
npm install node-sass --save-dev
You are having a permissions error
sudo npm install --save-dev --unsafe-perm node-sass
You had a memory issue because it tried to make it (build from c code in your platform),this applies to some platforms and node versions
node --max_old_space_size=8000 $(which npm) install node-sass --save-dev
Your node and npm versions are not compatible,which most probably generated a failure in the build process,
In this case use n or nvm to make sure you have the same version in the new and original environment, the one where it did work, as this is usually by using different versions in different environments
This is what worked for me. I first uninstall node-sass. Then install it back.
npm uninstall node-sass
npm install --save-dev node-sass
It failed for me because I was using the latest version of node (12.7.0) I then had to explicitly install the latest version of node-sass with:
npm install node-sass#4.12.0
I have fix this problem without installing node-sass by this command:
npm install node-sass#4.12.0 --no-save --unsafe-perm
One of the cases is the post-install process fails. Right after node-sass is installed, the post-install script will be executed. It requires Python and a C++ builder for that process.
The log 'gyp: No Xcode or CLT version detected!' maybe because it couldn't find any C++ builder. So try installing Python and any C++ builder then put their directories in environment variables so that npm can find them. (I come from Windows)
I checked the Node version in my local machine, which is v10.11.0.
Then when I checked my development machine, where the error occurred, it had Node version V.10.8.0.
Upgrading Node to v10.11.0 in my development machine fixed the issue.
Hope this helps.
In my case I had to also had to perform:
npm install sass-loader
To fix the problem
There is an issue with downloading npm dependencies due to network which you have. try to download the npm dependencies in open network . you won't get any issue. i am also faced this similar issue and resolved finally.
use below commands: npm install (it will download all depedencies)
npm start to start the angular application
npm install node-sass will do the job in most of the cases, as it will add missing sass npm dependency module doesn't exist or it will overwrite previous crashed version.
For Mac Users use sudo in front of above commands.
On Windows machines npm rebuild node-sass --force may not work for some users because it's essentially saying, "please force npm to rebuild the sass node module for me". It will not work because that module doesn't exist.
Whenever you did npm install to the initial installation, the sass module did not get installed, which is why this problem occurs.
My problem was that a webfilter didn't allow me to download the node-sass package, when I executed the command
npm i
After the installation of the Windows Build Tools
npm i -g windows-build-tools
it build node-sass on it's own and now I can use it.
PS: I also installed Python 2.7.17 before, but I don't think that helped.
Try sudo npm install node-sass#4.12.0 if your node version is 12.
you must install node-sass in dev section of package.json
npm install --unsafe-perm node-sass --save-dev
If you run
npm install node-sass
and it still doesn't work remember to change permission to folder
I have also been facing this error. None of the above methods work for me. Please follow this as it worked for me.
For Installing node-sass in Ubuntu 16 via npm :-
You can install with npm 5.2.0 Version
If you are using nvm :-
nvm install 8.2.1
nvm use 8.2.1
npm install node-sass
If you are using npm separately then upgrade or downgrade npm version to 5.2.0
npm install node-sass
I ran into this error while I was using Microsoft Visual Studio Code's integrated git terminal. For some weird reason VS code was not allowing me to install 'node-sass'. Then I used 'Git Bash' (which was installed with git) and ran the following command:
npm install node-sass
It worked for me. I don't know why & how it worked. If anyone has any explanation please let me know.
You should try to check the log generated by npm install.
I have faced the same issues, and I found the error that python2 is not found in the path (environment variable).
After installing Python, everything worked fine.
I had a similar issue when I tried to run a project.
First i uninstalled the current version
npm uninstall node-sass
Then i reinstalled to the latest version with
npm install node-sass
Upgrading to latest version of nodeJS solved my problem
npm install --save-dev --unsafe-perm node-sass
This will do magic, you can use it with sudo
I had the same error when installing dependencies in Angular. I've tried aforementioned techniques but none of them worked until I've deleted package-lock.json which was previously created when running Node v11.
Now I'm using Node v12 so this is how I got resolved.
I repeat if you have package-lock.json delete it, file and then install dependencies.
Exactly same issue i was also facing and i tried all above answers but could not resolve, Below is the command which fixed my problem.
npm install sass-loader sass webpack --save-dev
https://www.npmjs.com/package/sass-loader
I've fixed this problem by installing v10.16.10 node version.
I met same issue installing node-sass when I am on Node 12.9.0
Once switching to Node 10.19.0, the issue is gone.
Reference: https://github.com/sass/node-sass/issues/2632
There seems to be an issue with the version "node-sass": "4.5.3", try updating to the latest version. Such as you could try adding ^ "node-sass": "^4.5.3" for the latest version
Related
Hello: this problem appear when i try to deploy to vercel, i need help to solve
I try this steps to try solve.enter image description here Clear the npm cache: Run npm cache clean --force in your terminal. Then, run npm install again. Reinstall npm packages: Delete the node_modules directory and package-lock.json file. Run npm install again to reinstall all of the packages specified in your package.json file. Use npm dedupe: Run npm dedupe in your terminal. This command will resolve and remove duplicate packages in your project's dependencies. Upgrade or downgrade package versions: Check the latest version of each package that is causing the conflict. If possible, upgrade or downgrade the packages to versions that are compatible with each other and with React.
Node-sass on macOS Catalina not working. How should I fix this?
I ran the create-react-app and then ran yarn install following that when I run yarn start my terminal prints out the following error and I have no idea for where to begin debugging this issue. Error: Node Sass does not yet support your current environment: OS X 64-bit with Unsupported runtime (72) For more information on which environments are supported please see: https://github.com/sass/node-sass/releases/tag/v4.11.0
You need to upgrade to at least node-sass 4.12 for Node 12 support https://github.com/sass/node-sass#supported-nodejs-versions-vary-by-release-please-consult-the-releases-page-below-is-a-quick-guide-for-minimum-support
npm install node-sass --save-dev npm install
npm start not working after create-react-app
I am trying to create a react app with the below steps: npm install -g create-react-app create-react-app my-app cd my-app npm start And I get this error: In error have suggestion to remove webpack dependency but i cant do that because in file package.json dun have that. Here my package.json For additional information: i am using windows 10 npm 6.4.1 create-react-app version 2.0.3 node v8.12.0
Just do following steps: - delete package-lock.json. - delete node_modules. - npm install. Or Just try steps mentioned in the error log and you will be fine .
Do step number 6 and delete that babel loader or webpack folder and you will be good afterwards. Chances are you have an outdated web pack or babel that you installed in a previous project.
I just had this very issue, and turns out to be something simple The part of the log that says about there being a "a different version of webpack was detected higher up in the tree" looks to be the same case for you. I think you may have ran npm install at some point under D:\bolehDiHapus and so have node_modules installed further up the tree that you meant. I simply changed the name of D:\bolehDiHapus\node_modules (probably best to just delete it) and hey presto npm start works.
I had this same issue, first it started saying we found the wrong version farther up in the tree, and then i had to delete webpack up there, and then i had install their "required version" even if it is lower than latest. npm install webpack#version --save in your case: npm install --save webpack#4.19.1
Error: Cannot find module '#ionic/app-scripts'
I'm new to Ionic. I was following the Ionic documentation "get started", created a project sample named "super". The problem is that when I run the command line ionic serve in the project directory, it threw an error Error: Cannot find module '#ionic/app-scripts'
Try installing app-script from npm npm i #ionic/app-scripts
To get the latest #ionic/app-scripts, run the following command: npm install #ionic/app-scripts#latest --save-dev
app-scripts currently compatible with node 6 and 7. İf you installed node 8, then please uninstall and install node 6 stable version. This solved error and now i can use ionic 3, angular 4 . Take care!
do not downgrade the node version, update the version of "app-scripts": To get the latest #ionic/app-scripts, please run: npm install #ionic/app-scripts#latest --save-dev
I was facing same issue, here is what I did- Removed node_modules from directory (Manually). open project dir run this command- npm install That fixed those errors for me. See here.
I had this issue , i solved it by deleting node_modules/ folder and ran the command npm installnow my app works
I tried every non-downgrade solution mentioned in this thread, in all kinds of ways and none of them worked. With nothing left to lose, I went down the downgrade route (I used sudo apt-get purge --auto-remove nodejs to remove previous 8.x version and then installed the last stable ver on the 6.x branch using the nodesource ppa). Still got the same errors trying to run in the original project folders, but then I created a new project and ionic serve worked just fine in that space. FWIW, I did not need to run npm update or npm i #ionic/app-scripts afterwards, but I did find it necessary to adopt the habit of running commands with sudo in front (or you sudo -s into root account).
I ran into the same issue and i had problems fixing it. However i update my app scripts npm install -g #ionic/app-scripts#latest --save-dev to the latest version and my problem was solved npm install -g #ionic/app-scripts#latest --save-dev
Error: app-script not found/ app-script not installed/ app-script module is not found Try this work for me, Your also: - npm cache clean --force - npm install #ionic/app-scripts#latest --save-dev - npm install -g #angular/cli
I had the issue, solved by execute cnpm i #ionic/app-scripts.
Just open a new terminal window/session. I could not figure it out, but it's probably related to env.
None of the options worked for me. But I could make it work by updating node with npm update After this, the problem was solved and the application started. Good Luck.
I had the same problem and here is what worked for me I was trying to run the program using VSCode terminal, Instead I used the windows cmd and it ran perfectly. I think the error is in VSCode terminal, it cannot identify the app-scripts module inside the project. Maybe it will be fixed in a later update.
Delete node_modules and package-lock.json rm -rf node_modules package-lock.json npm install Reference: https://github.com/ionic-team/ionic-cli/issues/3399
After half a day trying to solve this And after: python version error node-sass misconfiguration error I did the following Remove node-modules folder Run "npm audit fix --force" Downgrade webpack installation "npm uninstall webpack && install webpack#3.12.0" The last one because ionic build was giving me an error on that package after the audit
In my case, I need to set NODE_ENV to production then it installs successfully set NODE_ENV=production npm install #ionic/app-scripts#latest --save-dev
You must create the project as administrator if you have mac or linux uses sudo, if you have windows run the console as administrator and create the project
My issue was solved after run this script: npm i #ionic/app-scripts
Local Npm module "grunt-legacy-util" not found. Is it installed?
i have a problem with grunt serve,(i dont know if it's normal) grunt serve said me "works without errors" but the first message is local npm module "grunt-legacy-util" not found. Is it installed?", i need to delete node_modules folder and make npm install to can work with the server. i do grunt update, npm install grunt-legacy-util, npm install,npm update, but say same message...i use angularjs make with yeoman and webstorm, any idea please?
You can run a sudo command on it as perhaps the file isn't accessible/hidden (for some odd reason). sudo npm install -g grunt-legacy-util Check out this GitHub post should that not work: https://github.com/Widen/fine-uploader/issues/1165 It could also be that your NPM that is installed globally is clashing with the NPM in your root directory. Though unlikely.
This is what worked for me: npm update
The running this following commands again fixed it for me: npm install -g bower, npm install -g grunt-cli, bower install, npm install.