I faced problem when I want to install angular-cli

Question

I already have node installed.

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Everything is ok, but I don't know why I cannot install angular/cli

My commands: C:\myApp>node -v v8.11.3

C:\myApp>npm -v 5.6.0

C:\myApp>npm install -g @angular/cli npm ERR! Unexpected end of JSON input while parsing near '....1","minimatch":"^3.0'

npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\HamedPC\AppData\Roaming\npm-cache_logs\2018-11-08T13_23_51_111Z-debug.log

I tried npm cache clean --force, but still did not work.

Can you paste the contents of the log file? The lines of errors, at least. — inthevortex, Nov 08 '18 at 13:37
looks like that version of the cli has a bug in it, you can specify what version to install — mast3rd3mon, Nov 08 '18 at 13:38
@mast3rd3mon, won't `npm install -g @angular/cli` install the latest version? — SiddAjmera, Nov 08 '18 at 13:39
yeah it will, but as i stated, that version looks to have a bug in it, so specifying the version (eg `npm install -g @angular/cli@1.7.4`) will install the cli, might be a slight bit outdated but it would atleast install the cli — mast3rd3mon, Nov 08 '18 at 13:40
Try installing using `yarn` with the command `yarn global add @angular/cli`. To install `yarn`, use `npm i -g yarn`. — inthevortex, Nov 08 '18 at 13:42
@inthevortex theres no point in installing yarn when npm works perfectly fine — mast3rd3mon, Nov 08 '18 at 13:43
yes, I tried by updating the version of node to the latest, but it is not solved. — H Orojloo, Nov 08 '18 at 14:34

score -1 · Answer 1 · answered Nov 08 '18 at 14:03

-1

The latest CLI build is 7.0.4. There might be issues with the package. I have 7.0.3 installed globally on my system which has no such issues. Try installing using the command npm i -g @angular/cli@7.0.3.

If the problem persists further, submit an issue properly to their github.

answered Nov 08 '18 at 14:03

inthevortex

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with running npm i -g @angular/cli@7.0.3:npm ERR! Unexpected end of JSON input while parsing near '...ebug":"^2.1.3","denod' – H Orojloo Nov 08 '18 at 14:33
Check out the first and second answere [here](https://stackoverflow.com/questions/47675478/npm-install-errorunexpected-end-of-json-input-while-parsing-near-nt-webpack). Also try running the command as `sudo`, if in linux or as `admin` if on windows. – inthevortex Nov 08 '18 at 14:56

I faced problem when I want to install angular-cli

1 Answers1