I am new to "#angular/cli", I have tried every thing but could not install.
I am tired now please some one can help me to install angular 4 "#angular/cli" in my system.
node and npm Version
and when I am installing "npm install -g #angular/cli" then getting
after installing node -v 6 I am getting below erorr
please suggest me where actually I am wrong.
My friend,
Please try: npm cache clean --force. Maybe your npm cache got confused.
It could be issue with your node version. I will suggest you to reinstall node and try it again.
Or you can also try to clean node cache of using npm cache clean --force
List of Npm registry
https://registry.npmjs.org/ (Dfault One)
https://r.cnpmjs.org/
https://registry.npm.taobao.org/
https://registry.nodejitsu.com/
https://skimdb.npmjs.com/registry
To switch just type
npm config set registry "https://registry.npmjs.org/"
Replace the registry url with the above urls check which one works for you.
I am from india so i used https://r.cnpmjs.org/ and the same error got resolved.
Note: Please use npm cache clear (To clear cache ) and npm cache verify (To verify its clear or not), This Method works for me
Changing Registry location worked for me .
Using :
npm config set registry "https://registry.npmjs.org/"
few warnings but meh! life's too short for warnings.(Every thing is working fine BTW)
It is possible your npm cache has a corrupted file, perhaps it partially downloaded something and then got an error. Try npm cache clean --force and see if that helps.
If that doesn't help look in the log file given in the error message. Find the unexpected end of JSON input message in the log file and look before it to see if there are any other hints to the problem.
You updated your question with a new error message. That one is more specific about the corrupted file. Try removing the cli-1.5.5.tgz file from the path specified and try again. If you are using a web proxy on your network then it is also possible that your proxy has stored a corrupted cache: if you are able then turn off any proxies configured for your system and try a direct download.
Perhaps you are missing space- npm install -g #angular/cli#latest
1) Install node.js and check and node -v in command prompt. (Node.js
through website).
2) npm install -g #angular/cli#latest (run in command prompt).
Refer this link for further help
https://github.com/angular/angular-cli
3) Check node -version
4) Check npm -version
5) check ng -version
If already installed, then uninstall it and install again,
npm uninstall -g #angular/cli
npm cache clean
Both the CLI and generated project have dependencies that require Node 6.9.0 or higher, together with NPM 3 or higher.
Try using different Node version.
First try updating NodeJS(8.9.3) and npm(5.6.0). These are the LTS versions. For Node this can be important! If that doesn't work, follow this installation guide for windows.
Make sure you are not connected to VPN while installation is on.
Also, please cleanup your node_modules folder before your next try. I use the command rimraf node_modules to remove this directory in windows.
Lastly try running npm install -g #angular/cli#latest
run npm install -g #angular/cli#latest in command prompt as an admin.
right click the windows button, click on command propmt (Admin) or windows power shell(Admin) depending on your windows version. Then type the command and run it.
Most times, you could get issues when you want to install as a normal user considering the fact that you are using the -g (global) flag.
We too have the same kind of issue with user login then we tried from Administrator login its worked for us. Please do the same it may fix for you too.
Please try running:
rm -rf node_modules package-lock.json
And this,
npm install
If it still does not work, try to manually install cli:
npm install --save-dev #angular/cli
When an npm package is published, the publishing process generates a checksum that npm uses at install time to verify that the package didn't get corrupted in transit.
I had the exact same problem, while i was working in a client site, so the problem could be not your environment, they may have a proxy that needs to be configured, in my case we had a nexus server we were going through, and it has something wrong, but when i started using npm registry directly everything worked fine, but most of the time it's a cache problem, to be sure of that you should run:
npm doctor
you will probably find where is the issue.
if not please post the result maybe i can help.
Make sure your console is running as Admin,
Reinstall node & npm
Reinstall angular/cli
Most probable issue is with npm cache. Just clean your npm cache by command
npm cache clean --force
It should work well.
Uninstall your node package. And try the following
Install the latest node package from
https://nodejs.org/en/download/
Check your node and npm version by
node -v
npm -v
Now install the Angular latest version by
npm install -g #angular/cli
Check the angular version by
ng v
Now start creating your application from
https://angular.io/guide/quickstart
So I'm working with Hyperledger which requires you to have a certain Node version 8 and therefore you cannot use the newest angular installation. Perhaps I can recommend another alternative?
cd into the directory
npm install
npm start
You can also clean your npm cache but if one way doesn't work, try the other.
Try navigating to /usr/local/bin and :
if check if the file named ng is present over there, if yes then
rm -r ng and it will remove that file.
Then you can try sudo npm i -g #angular/cli#latest
And it will be a successful install.
(Writing this for those who might also face this issue in future)
Npm cache clean --force
Then install npm
Then go for angular
Npm I -g #angular/cli
was having a similar issue while installing angular cli using npm.
this was resolved by running:
npm cache clean --force
It happened to me once, looked like I had to specify the version of angular cli:
https://github.com/angular/angular-cli/issues/11589
e.g.:
npm install -g #angular/cli#1.5.0
It could be issue with your node version. I will suggest you to reinstall node and try it again.
Or you can also try to clean node cache of using npm cache clean --force
Please check this also Perhaps you are missing space- npm install -g #angular/cli#latest
Related
I am getting this error
npm ERR! cb.apply is not a function
in Linux while doing npm install although my npm version is 6.9.0. My node version is v12.18.3. How to resolve this issue?
Would be helpful if you shared if it's Windows or Linux, but the error seems to occur on Windows. Possible solution:
1. Go to C:\Users(your username)\AppData\Roaming
2. Delete the npm folder (possibly back it up) and if there is one npm cache folder.
3. Run `npm cache clear --force` (--force is now required to clean cache)
After that, npm install should work fine.
Mac/Macbook users
Since this question is fairly active and a top google result for this issue (I know the OP is using Linux), here is how to fix it on a Mac.
On a Mac you do not have the AppData\Roaming folder, so simply run npm root -g and then navigate to the hidden directory and delete the node_modules there. If using nvm you'll need to rerun nvm use x.x.x (where x.x.x is your version).
Solution for Windows:
In my case I didn't want to delete all the npm directory inside C:/users/me/AppData/Roaming/ because I had many global modules that already existed and installed.
What worked was inspired by #user14360499's answer:
go inside C:\Users\me\AppData\Roaming\npm\node_modules
delete the npm dir
npm install my project, and keep working as usually
Solution for ubuntu 18.04:
sudo apt-get remove nodejs
sudo apt-get remove npm
sudo rm /usr/local/bin/node
sudo rm /usr/local/bin/npm
sudo apt-get install nodejs
sudo apt-get install npm
Then try node and npm version:
node -v
npm -v
If it says there is no such node/npm after you already install, then:
sudo ln -s /usr/bin/node /usr/local/bin/node
sudo ln -s /usr/bin/npm /usr/local/bin/npm
Try this if the command works:
npm -v
node -v
In case when you want to update npm/node stable version:
sudo npm install n -g
sudo n stable
I had the same issue with Nodist. After changing my Node version, my npm version was actually incompatible with it. So if you're using Nodist, make sure to run nodist npm {scope} match after switching Node versions, where scope is either global, local or env.
For me, on Centos 7, it was about removing graceful-ts used locally by npx. First, I've had to open log file which was mentioned in the error message:
npm ERR! cb.apply is not a function
npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2022-04-04T07_45_27_182Z-debug.log
In that log file there was this path:
verbose stack at /usr/local/lib/node_modules/npx/node_modules/npm/node_modules/graceful-fs/polyfills.js:287:18
So I removed whole graceful-fs directory and ran npx again. Everything worked.
rm -fR /usr/local/lib/node_modules/npx/node_modules/npm/node_modules/graceful-fs
Had the same error (macOS Big Sur) when i tried to use npx.
How i fixed it (using nvm)
when i run:
nvm ls
nvm ls output
Fix:
nvm alias default node
nvm install 'lts/*'
nvm install output
Ciao, this problem could be connected to graceful-fs package. You could try to reinstall it:
npm install graceful-fs --save-dev
In my case it was indeed the graceful-fs package. Running
npm i -g --force graceful-fs
fixed the issue. I also ran nodist npm {scope} match before but I'm unsure if it was neccessary.
Solution for Ubuntu 18.04=>
Visit 'usr/lib/node_modules'.
Delete 'n', 'npm','npm-clean','npm-install-peers'. That means delete all the node & npm related folders.
Install the npm again.
I have tried a lot of solutions from different posts and google pages and nothing worked for me.
I ended up cleaning all traces of node, nodejs, and npm. May need some manual force remove after the purge call. And then installed using nvm.
https://linuxize.com/post/how-to-install-node-js-on-ubuntu-20-04/#installing-nodejs-and-npm-using-nvm
And it resolved the issue for me. It got the nodejs v 15.4.0 and the compatible version of npm 7.0.15 ( before using apt-get it was installing npm 6.9.0)
On macOS BigSur, I had this problem when executing:
npx install-peerdeps --dev eslint-config-airbnb
To fix, I ran
brew update
after which I was prompted to run
brew upgrade
Running the two commands fixed the issue.
I had this problem while trying to run npx.
I found that nvm had been removed from the PATH.
I added it back to my .zshrc file and it worked.
In my case (Mac) it was because I had npx installed alongside n (alternative to nvm).
$ which npx
/usr/local/bin/npx
I removed this exectutable and now:
$ which npx
/Users/MY_USER/n/bin/npx
and it works now.
I was getting this error when running npx sb init. For some reason, the command worked localy but not in CI. I tried most of the solutions from here. But only the following worked.
I replaced npx sb init with yarn global add #storybook/cli && yarn exec sb init as suggested here: https://github.com/yarnpkg/yarn/issues/3937#issuecomment-751289438
(NVM, Node.js 14, Yarn 1)
if you are also getting this error:
1 warn npm npm does not support Node.js v16.2.0
that means that your npm version is not correct.
reinstall npm, try again.
It works for me.
Feb 2021 fix:
npm install
And then commit the changes to package-lock.json. That should update all your dependencies, thus fixing this issue.
More info: https://help.heroku.com/ZV7S7D6T/why-is-my-node-build-is-suddenly-displaying-npm-err-cb-apply-is-not-a-function (this happened to me on heroku)
For linux users:
uninstall NPM, to do it go to /usr/local/lib/node_modules and do:
sudo rm -r n npm npx
Once uninstalled, re-instal it:
npm install
Even after doing this, in a specific project when trying to install a specific npm package, you may get the following error:
bash: /usr/local/bin/npm: No such file or directory
If so, in the terminal just run:
hash -r
Now you can retry installation of your wanted npm package.
For me , the solution was to delete the node modules and bower components folder of the project.
for the mac OS remove the node version and reinstalling was work for me. I used n npm version manager.
On windows, using nvm, i just installed a newer nodejs version (before 14.17.0, now 14.18.2)
So many solutions just made me even more puzzled. I downloaded and installed the newest LTS NodeJS and it worked just fine.
https://nodejs.org/en/
I'm on a Mac, and had exactly the same issue. Deleting the node modules seemed a little overkill for me, so I ran npm update and it solved the issue! Please note I did not yet have any package.json or any modules on the repo I was working in.
Windows 10:
When calling npx create-react-app my-app, i got following error:
npm ERR! cb.apply is not a function
To fix it, i did the following:
Go to the folder you want to create the app in.
npm install create-react-app --save-dev
npx create-react-app my-app
The problem has occured when the node and npm packages are not latest.
For me the problem is resolved when I completely removed npm and node, and made a clean installation.
I am using ubuntu 22 lts
to remove node and npm completely I have followed this answer
Had this issue when creating a new react app using create-react-app.
I was using nvm, so I just updated it to the latest LTS version:
nvm install --lts
then switched to the newly installed lts version:
nvm use --lts
closed and reopened the terminal, reran create-react-app and the error was fixed!
Solution for ubuntu =>
Completely remove nodejs and npm from your system.
sudo apt-get remove nodejs
sudo apt-get remove npm
Install node from this reference (https://computingforgeeks.com/install-node-js-14-on-ubuntu-debian-linux/) - This will inturn install latest npm .
Had the same error was simply in the wrong folder -.- (not a typescript project)
I have angular 9 installed
Angular CLI: 9.0.1 Node: 13.8.0 OS: win32 x64
Angular: ... Ivy Workspace:
Package Version
#angular-devkit/architect 0.900.1
#angular-devkit/core 9.0.1
#angular-devkit/schematics 9.0.1
#schematics/angular 9.0.1
#schematics/update 0.900.1
rxjs 6.5.3
Everytime i try to create a new project with ng new, I'm getting the message
Installing packages...npm WARN deprecated request#2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
npm ERR! Unexpected end of JSON input while parsing near '...pm-signature":"-----B'
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Lijo John Daniel\AppData\Roaming\npm-cache_logs\2020-02-12T09_52_57_342Z-debug.log
× Package install failed, see above.
The Schematic workflow failed. See above.
I have tried re-installing angular and even node but issue still remains
My OS version is Win 10 v.1909 build 18363.592. Can someone help me with this?
First ,verify your NPM cached memory
npm cache verify
then try :
npm cache clean --force
npm install –g #angular/cli#latest
ng new <YourProjectName>
If the problem persists, then try the following
npm cache clean --force
npm update
ng new <YourProjectName>
NOTE
As #0210vidit said in the comment below:
do not use dash(-) or (.) in naming
Try to clean the npm cache using:
npm cache clean --force
then should it works now,
ng new my-app
I had similar issue and installing yarn or clearing cache didn't help.
I removed '-' from my app name and it worked
Error :
ng new first-app
Solved:
ng new firstapp
Hope it helps.
This issue is reported for angular 9 and multiple geo-locations are facing this problem.
refer https://github.com/angular/angular-cli/issues/16944
to proceed you can bring you angular version to 8 with below steps
ng --version
npm uninstall -g #angular/cli
npm cache clean --force
npm install -g #angular/cli#8.0.0
ng --version
I had this issue since yesterday, tried all of this and it did not work. Then I installed yarn, and configured angular cli to use yarn as the packagemanager by running this command
ng config -g cli.packageManager yarn, and it worked.
First try the following
npm cache clean --force
npm install -g #angular/cli
ng new <project-name>
If the problem persists, then try this (this eventually solved my workflow issue)
npm cache clean --force
npm update
ng new <project-name>
Thanks!
In my case i've tried everything with npm and no way out.
But with yarn worked with no worries!
I'm a windows user but you can find how to install in other OS in yarn website!
1st - i downloaded yarn from his website yarn
2nd - installed the global package with vs terminal:
yarn global add #angular/cli
3rd - still in vs terminal set: ng config -g cli.packageManager yarn
4th - i created my app: ng new myapp
5th - so you know te rest ...
Worked fine to me!
I removed my previous solution as I somehow got hung up on the uninstalled node_modules part and presented a solution that probably wouldn't have been relevant. Here is an alternate solution that might work for you...
Open a new terminal and run node -v and then npm -v to make sure you are running compatible versions: "Node 8.9 or higher, together with NPM 5.5.1 or higher"
Uninstall your current Global Angular cli npm uninstall -g #angular/cli
Run npm cache verify
Re-Install Angular CLI npm install -g #angular/cli#latest
Close your terminal window (just because).
Open a new terminal window, browse to where you want your new project and try the 'ng new` command again.
This work fine top of all solutions and worked for me on Windows 10...
Go to vs code new terminal type the following in order
npm install --global yarn
yarn global add #angular/cli
ng config -g cli.packageManager yarn
ng new projectname
this will fix the issue..
npm uninstall -g #angular/cli
npm cache clean --force
npm install -g #angular/cli
then should it works now,
ng new my-app
I got it working, first I installed angular 8 then ran npm install -g #angular/cli#latest.
It updated to angular 9 and now i'm able to create new projects. Thank you all for your consideration
Angular 9 ng new myapp gives error The Schematic workflow failed......
Firstly, uninstall Angular: npm uninstall -g #angular/cli
After uninstall, you should do clean Angular cache: npm cache clean --force
After this, you should do re-install Angular globally: npm install -g #angular/cli
And check the version: ng --version
Now you can create your app: ng new your-app
Only solution worked for me
Clear NPM cache + uninstall node
Install Node.js
Install Angular CLI
This will cost you some Internet data, but better option than wandering around for nothing! Keep a back up of Node.js. Useful next time.
Here is the simple way, i am sure it will help because this is the error with package installation failed.
Skip node packages for now and use this command to create new app.
ng new YourAppName --skip-install
after that just go into your project directory and run npm install it will install all required packages for you.
I struggled with this type of issue for a while.
Adding the following environment variable to your user account should solve the issue, adding a temporary cache option.
name: npm_config_cache
value: /tmp/empty-cache
More information concerning npm-config .
Always update to the latest LTS version of Nodejs before using angular cli current version.
as a temporary fix you can manually install "error-ex" module directly from GitHub then install your dependencies as mentioned here facebook/create-react-app#8465 (comment)
$ npm i https://github.com/Qix-/node-error-ex
$ npm i
I had this issue then I navigate to the file .angular-config path C:\Users\username and change "packageManager" : "npm"
{
"version": 1,
"cli": {
"analytics": "_________",
"packageManager": "npm"
}
}
I had the same problem, after a lot of search and two day of trying many ways, I finally solved my problem by installing codelyzer.
first run this command in cmd:
npm install -g codelyzer
then run:
ng new yourProject
This must work because I had a similar problem
npm install -g #angulat/cli
npm install mkdirp
npm cache verify
close terminal and open again
ng new your project name
if it doesn't work, turn your firewall off and do them again. I bet it will work.
I had the same problem, this command resolved my problem:
ng config -g cli.packageManager yarn
This issue arises mostly because of the npm cache still keeping this error. All you need to do is to force clean the npm cache and try creating your app again.
npm cache clean --force
ng new myapp
I got the same error. Before you reinstall the Angular CLI you have to check your internet connection and its speed. In my case, the error has occurred because my internet connection was interrupting. I could resolve that issue after I fixed my connection issue.
Ensure cli is in a small case and package looks like #angular/cli during installation. I have followed this in some tutorial to solve this issue.
Please install new node js updated version and angular CLI as well.
will surely solve your problem.
npm cache clean --force
ng new my-app --skip-install
cd my-app
npm i
ng serve
I got this error when updating npm to 7.x.x
So if you want to use angular12 based on angular-cli-node-js-typescript-compatiblity-matrix version of node and npm should be like this :
node : 12.13.x - 14.15.x
npm : 6.x.x - 7
I used nvm for mange version of node
I had a similar problem, which I solved like this:
npm install -g npm#latest
npm cache clean --force
ng new project-name
Follow this way to solve this issue
Open a new terminal and run node -v and then npm -v to make sure you are running compatible versions: "Node 8.9 or higher, together with NPM 5.5.1 or higher"
Uninstall your current Global Angular cli npm uninstall -g #angular/cli
Run npm cache verify
Re-Install Angular CLI npm install -g #angular/cli#latest
Close your terminal window.
Open a new terminal window, browse to where you want your new project and try the 'ng new` command again.
Hi try all above suggestion clearing the cache, reinnstalling ng, ...
Restarting my server did the trick..
I try to install node js npm packages, but It start to install and unfortunately freezes. I also try to install angular packages and it doesn't any problem. please help to fix this issue.
node version is 12.13.1;
npm version is 6.12.1;
I tried to install packages this way
npm i html-to-xlsx
here is a result:
another installation result:
Try the following commands then re-run the command:
npm cache clean --force
npm cache verify
And make sure you are in a place with good internet connection. Sometimes this is the issue.
I found way to fix this issue. I add -g before package name
npm install -g html-to-xlsx
Everything looks good
After that I enter this path C:\Users{USERNAME}\AppData\Roaming\npm\node_modules and copy needful module into my working folder
I am getting this error while running sudo npm install. On my server, npm was installed earlier. I've tried to delete the package-lock.json file, and ran npm cache clean --force, but it didn't work.
My npm version is 5.3.0.
The error:
npm ERR! code EINTEGRITY
npm ERR! sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA== integrity checksum failed when using sha512: wanted sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA== but got sha512-WXI95kpJrxw4Nnx8vVI90PuUhrQjnNgghBl5tn54rUNKZYbxv+4ACxUzPVpJEtWxKmeDwnQrzjc0C2bYmRJVKg==. (65117 bytes)
npm ERR! A complete log of this run can be found in:
npm ERR! /home/ubuntu/.npm/_logs/2017-11-29T05_33_52_182Z-debug.log
See https://github.com/npm/npm/issues/16861
This worked for me:
npm cache verify
Then I re-ran:
npm install -g create-react-app
And it installed as expected: Issue resolved.
Other solutions mentioned in the GitHub issue include:
npm cache clean --force
OR
Deleting npm and npm-cache folders in Users%username%\AppData\Roaming (Windows 7 and Windows 10) and running npm install
OR
Update npm by via npm i -g npm
OR
Delete package-lock.json
OR
npm cache clean
OR
Do these steps to fix the problem:
Find all outdated packages and update theme:
npm outdated -g
sudo npm i -g outDatedPKG
Upgrade npm to latest version with:
sudo npm i -g npm
Delete package-lock.json file.
Delete _cacache directory in ~/.npm:
npm cache verify
Every time I get that error, do steps 2 & 3.
If you still get the error, clear npm's cache:
npm cache clean --force
OR
Add proxy to .npmrc in ~ directory:
proxy=http://localhost:8123
https-proxy=http://localhost:8123
Try again! slow internet connection and censorship may cause this ugly problem.
OR
npm cache clear --force && npm install --no-shrinkwrap --update-binary
OR
npm config set package-lock false
Delete package-lock.json file and then try to install
The issue was indeed in package-lock.json, and after replacing it with a working version from another branch it worked.
What's interesting is seeing the diff:
So there really is some integrity checksum in the package-lock.json and it was replaced in our package-lock.json with a SHA1 instead of a SHA-512 checksum. See here for more info.
In case you don't have a working version in another branch. Consider the message
npm ERR! code EINTEGRITY
npm ERR!
sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA==
integrity checksum failed when using sha512: wanted
sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA==
but got
sha512-WXI95kpJrxw4Nnx8vVI90PuUhrQjnNgghBl5tn54rUNKZYbxv+4ACxUzPVpJEtWxKmeDwnQrzjc0C2bYmRJVKg==
. (65117 bytes)
Find the package in package-lock.json using the first checksum:
sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA==
and put the third checksum into its "integrity" field:
sha512-WXI95kpJrxw4Nnx8vVI90PuUhrQjnNgghBl5tn54rUNKZYbxv+4ACxUzPVpJEtWxKmeDwnQrzjc0C2bYmRJVKg==
A more detailed description is here.
Actually the above is related to the network connectivity in side the server. When I've good connectivity in the server, the npm install gone good and didn't throw any error
My problem was 2 things:
Bad package-lock.json file
The existance of npm-shrinkwrap.json together with the package-lock.json file
What i did is:
Deleted the package-lock.json file
Delete the npm-shrinkwrap.json file
Ran npm install again (which recreated a good package-lock file)
Fixed my error!
I was stuck at this for a long time and this is what helped me.
Try this:
npm cache clean --force
npm install --update-binary --no-shrinkwrap
Found this answer after digging into GitHub issues!!
As a workaround, follow the below steps:
Go to the project directory
Remove the node_modules directory: rm -rf node_modules
Remove package-lock.json file: rm package-lock.json
Clear the cache: npm cache clean --force
Run npm install --verbose
If after following the above steps still the issue exists then please provide us the output of installation command with --verbose.
There are several valid and helpful responses here, but I would like to add that in my case the simplest solution was:
Delete package-lock.json;
Remove folder AppData\Local\npm\cache or AppData\Roaming\npm\cache;
Remove folder node_modules.staging;
Run npm install again.
After that everything ran smoothly.
I had a very similar problem, and in my case it worked by doing:
npm clean
This is the nuclear option since it clears every package from the cache as expained here.
Try the following:
npm cache clean --force
This has worked for me.
This Worked for me .
open the project in CMD
the run
npm cache verify
npm install
npm start
I was using private npm registry and trying to install private npm module. Logging to npm local registry fixed it (used command npm --add-user)
SherylHohman's answer solved the issue I had, but only after I switched my internet connection. Intitially, I was on the hard-line connection at work, and I switched to the WiFi connection at work, but that still didn't work.
As a last resort, I switched my WiFi to a pocket-WiFi, and running the following worked well:
npm cache verify
npm install -g create-react-app
create-react-app app-name
Hope this helps others.
I am behind my organization's proxy, running the following commands fixed the issue for me
npm config set proxy http://proxy.yourproxydomain.com:port
npm config set https-proxy http://proxy.yourproxydomain.com:port
npm config set strict-ssl false
npm config set registry https://registry.npmjs.org/
Updating .npmrc and the registry to https:// worked for me
registry=https://registry.npmjs.org/
This was not yet mentioned but make sure that your SYSTEM TIME is correct. If it is too out of sync it will cause a EINTEGRITY error. When you are doing npm publish / install.
None of the above answers worked for me. The solution to my issue was to change the way the snapshot dependency was consumed inside the package.json. Use the following template to pull in the snapshot dependency that you need
"dependency": "git+http://github.com/[pathtoproject].git#[branchname]",
I had the same issue. I used yarn instead of npm to install the dependencies and it worked.
yarn add *****
After going through all the answers and executing most of them. Although I resisted to try the Restart magic, eventually, the issue is solved after restart on my macbook(MacOS Catalina Ver. 10.15.7).
It seems like a cache issue indeed but none of the commands that I have executed cleared the cache.
What worked for me was npm cache verify then re-run your command. All should be good.
Updating the .npmrc files' entries for scoped and un-scoped packages worked for me.
So I ended up using the
npm config set #scope_name:registry SCOPED_REGISTRY_URL
and
npm config set registry PUBLIC_REGISTRY_URL
You should check Connection-specific DNS Suffix when type “ipconfig” or “ifconfig” in terminal
I faced same issue. Plus while I was trying to resolve from picking solutions from other devs, I faced few more issues like one listed here.
Angular 9 ng new myapp gives error The Schematic workflow failed
https://medium.com/#codewin/npm-warn-deprecated-request-2-88-2-b6da20766fd7
Finally after trying cache clean and verify and reinstall node of different versions and npm update, nvm and many other solution like set proxy and better internet connection, I still could not arrive to a resolve.
What worked for me is : I browsed a bit inside my C:\Users--- folder, I found package-lock.json and .npmrc files. I deleted those and reinstalled angular and tried. npm install and uninstall of different modules started working.
Before i was running this command
npm install typescript -g
after changing the command it worked perfectly.
npm install -g typescript
I faced this issue. It was my network connectivity. I changed network (from Broadband WiFi to 4G WiFi) and tried. It worked.
My broadband ISP was blocking all http requests. That might be the reason I guess in my case.
all solutions failed for me till i checked router settings; it was set to only IPV4.. i changed and put ipv4v6 and all is working fine now.
In my case the sha command was missing from my linux distro; steps were
added the packages for sha512 (on my distro sudo apt install hashalot)
npm cache verify
rm -rf node_modules
npm install
Easy and fast fix for me was to npm install the specific package on which it said the sha is wrong. Say your package is called awesome-package.
My solution was:
npm i awesome-package
This updated my sha within the package-lock.json.
If none of the above solved your problem, then just upgrade your npm verion and try. It worked for me.
Updating nodejs version worked for me.
curl -fsSL https://deb.nodesource.com/setup_12.x | sudo -E bash -
sudo apt-get install -y nodejs
I am getting this error while running sudo npm install. On my server, npm was installed earlier. I've tried to delete the package-lock.json file, and ran npm cache clean --force, but it didn't work.
My npm version is 5.3.0.
The error:
npm ERR! code EINTEGRITY
npm ERR! sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA== integrity checksum failed when using sha512: wanted sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA== but got sha512-WXI95kpJrxw4Nnx8vVI90PuUhrQjnNgghBl5tn54rUNKZYbxv+4ACxUzPVpJEtWxKmeDwnQrzjc0C2bYmRJVKg==. (65117 bytes)
npm ERR! A complete log of this run can be found in:
npm ERR! /home/ubuntu/.npm/_logs/2017-11-29T05_33_52_182Z-debug.log
See https://github.com/npm/npm/issues/16861
This worked for me:
npm cache verify
Then I re-ran:
npm install -g create-react-app
And it installed as expected: Issue resolved.
Other solutions mentioned in the GitHub issue include:
npm cache clean --force
OR
Deleting npm and npm-cache folders in Users%username%\AppData\Roaming (Windows 7 and Windows 10) and running npm install
OR
Update npm by via npm i -g npm
OR
Delete package-lock.json
OR
npm cache clean
OR
Do these steps to fix the problem:
Find all outdated packages and update theme:
npm outdated -g
sudo npm i -g outDatedPKG
Upgrade npm to latest version with:
sudo npm i -g npm
Delete package-lock.json file.
Delete _cacache directory in ~/.npm:
npm cache verify
Every time I get that error, do steps 2 & 3.
If you still get the error, clear npm's cache:
npm cache clean --force
OR
Add proxy to .npmrc in ~ directory:
proxy=http://localhost:8123
https-proxy=http://localhost:8123
Try again! slow internet connection and censorship may cause this ugly problem.
OR
npm cache clear --force && npm install --no-shrinkwrap --update-binary
OR
npm config set package-lock false
Delete package-lock.json file and then try to install
The issue was indeed in package-lock.json, and after replacing it with a working version from another branch it worked.
What's interesting is seeing the diff:
So there really is some integrity checksum in the package-lock.json and it was replaced in our package-lock.json with a SHA1 instead of a SHA-512 checksum. See here for more info.
In case you don't have a working version in another branch. Consider the message
npm ERR! code EINTEGRITY
npm ERR!
sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA==
integrity checksum failed when using sha512: wanted
sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA==
but got
sha512-WXI95kpJrxw4Nnx8vVI90PuUhrQjnNgghBl5tn54rUNKZYbxv+4ACxUzPVpJEtWxKmeDwnQrzjc0C2bYmRJVKg==
. (65117 bytes)
Find the package in package-lock.json using the first checksum:
sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA==
and put the third checksum into its "integrity" field:
sha512-WXI95kpJrxw4Nnx8vVI90PuUhrQjnNgghBl5tn54rUNKZYbxv+4ACxUzPVpJEtWxKmeDwnQrzjc0C2bYmRJVKg==
A more detailed description is here.
Actually the above is related to the network connectivity in side the server. When I've good connectivity in the server, the npm install gone good and didn't throw any error
My problem was 2 things:
Bad package-lock.json file
The existance of npm-shrinkwrap.json together with the package-lock.json file
What i did is:
Deleted the package-lock.json file
Delete the npm-shrinkwrap.json file
Ran npm install again (which recreated a good package-lock file)
Fixed my error!
I was stuck at this for a long time and this is what helped me.
Try this:
npm cache clean --force
npm install --update-binary --no-shrinkwrap
Found this answer after digging into GitHub issues!!
As a workaround, follow the below steps:
Go to the project directory
Remove the node_modules directory: rm -rf node_modules
Remove package-lock.json file: rm package-lock.json
Clear the cache: npm cache clean --force
Run npm install --verbose
If after following the above steps still the issue exists then please provide us the output of installation command with --verbose.
There are several valid and helpful responses here, but I would like to add that in my case the simplest solution was:
Delete package-lock.json;
Remove folder AppData\Local\npm\cache or AppData\Roaming\npm\cache;
Remove folder node_modules.staging;
Run npm install again.
After that everything ran smoothly.
I had a very similar problem, and in my case it worked by doing:
npm clean
This is the nuclear option since it clears every package from the cache as expained here.
Try the following:
npm cache clean --force
This has worked for me.
This Worked for me .
open the project in CMD
the run
npm cache verify
npm install
npm start
I was using private npm registry and trying to install private npm module. Logging to npm local registry fixed it (used command npm --add-user)
SherylHohman's answer solved the issue I had, but only after I switched my internet connection. Intitially, I was on the hard-line connection at work, and I switched to the WiFi connection at work, but that still didn't work.
As a last resort, I switched my WiFi to a pocket-WiFi, and running the following worked well:
npm cache verify
npm install -g create-react-app
create-react-app app-name
Hope this helps others.
I am behind my organization's proxy, running the following commands fixed the issue for me
npm config set proxy http://proxy.yourproxydomain.com:port
npm config set https-proxy http://proxy.yourproxydomain.com:port
npm config set strict-ssl false
npm config set registry https://registry.npmjs.org/
Updating .npmrc and the registry to https:// worked for me
registry=https://registry.npmjs.org/
This was not yet mentioned but make sure that your SYSTEM TIME is correct. If it is too out of sync it will cause a EINTEGRITY error. When you are doing npm publish / install.
None of the above answers worked for me. The solution to my issue was to change the way the snapshot dependency was consumed inside the package.json. Use the following template to pull in the snapshot dependency that you need
"dependency": "git+http://github.com/[pathtoproject].git#[branchname]",
I had the same issue. I used yarn instead of npm to install the dependencies and it worked.
yarn add *****
After going through all the answers and executing most of them. Although I resisted to try the Restart magic, eventually, the issue is solved after restart on my macbook(MacOS Catalina Ver. 10.15.7).
It seems like a cache issue indeed but none of the commands that I have executed cleared the cache.
What worked for me was npm cache verify then re-run your command. All should be good.
Updating the .npmrc files' entries for scoped and un-scoped packages worked for me.
So I ended up using the
npm config set #scope_name:registry SCOPED_REGISTRY_URL
and
npm config set registry PUBLIC_REGISTRY_URL
You should check Connection-specific DNS Suffix when type “ipconfig” or “ifconfig” in terminal
I faced same issue. Plus while I was trying to resolve from picking solutions from other devs, I faced few more issues like one listed here.
Angular 9 ng new myapp gives error The Schematic workflow failed
https://medium.com/#codewin/npm-warn-deprecated-request-2-88-2-b6da20766fd7
Finally after trying cache clean and verify and reinstall node of different versions and npm update, nvm and many other solution like set proxy and better internet connection, I still could not arrive to a resolve.
What worked for me is : I browsed a bit inside my C:\Users--- folder, I found package-lock.json and .npmrc files. I deleted those and reinstalled angular and tried. npm install and uninstall of different modules started working.
Before i was running this command
npm install typescript -g
after changing the command it worked perfectly.
npm install -g typescript
I faced this issue. It was my network connectivity. I changed network (from Broadband WiFi to 4G WiFi) and tried. It worked.
My broadband ISP was blocking all http requests. That might be the reason I guess in my case.
all solutions failed for me till i checked router settings; it was set to only IPV4.. i changed and put ipv4v6 and all is working fine now.
In my case the sha command was missing from my linux distro; steps were
added the packages for sha512 (on my distro sudo apt install hashalot)
npm cache verify
rm -rf node_modules
npm install
Easy and fast fix for me was to npm install the specific package on which it said the sha is wrong. Say your package is called awesome-package.
My solution was:
npm i awesome-package
This updated my sha within the package-lock.json.
If none of the above solved your problem, then just upgrade your npm verion and try. It worked for me.
Updating nodejs version worked for me.
curl -fsSL https://deb.nodesource.com/setup_12.x | sudo -E bash -
sudo apt-get install -y nodejs