Angular Cli Error Installing: Unexpected end of JSON input while parsing

Question

When installing angular cli .I am getting this error:

npm ERR! Unexpected end of JSON input while parsing near ´...,"helper-reflinks":

Can anyone guide me what to do? I will really appreciate your support

Duplicate https://stackoverflow.com/questions/51157638/error-installing-angular-cli — Jacopo Sciampi, Jul 03 '18 at 15:00
Possible duplicate of [Error installing Angular Cli](https://stackoverflow.com/questions/51157638/error-installing-angular-cli) — Makoto, Jul 03 '18 at 15:01
Possible duplicate of [NPM Install Error:Unexpected end of JSON input while parsing near '...nt-webpack-plugin":"0'](https://stackoverflow.com/questions/47675478/npm-install-errorunexpected-end-of-json-input-while-parsing-near-nt-webpack) — Mauricio Gracia Gutierrez, Oct 28 '19 at 12:35

score 2 · Answer 1 · answered Jul 03 '18 at 15:12

2

try uninstalling and re-installing angular cli again,
npm remove @angular/cli
npm i @angular/cli@latest -g

answered Jul 03 '18 at 15:12

Taranjit Kang

score 1 · Answer 2 · answered Oct 28 '19 at 12:34

1

This solved it for me

npm cache clean --force

then run

npm install -g @angular/cli@latest

answered Oct 28 '19 at 12:34

score 1 · Answer 3 · edited Dec 27 '19 at 11:14

1

Clean your cache by tapings using:

npm cache clean --force

Then install the latest cli using:

npm install -g @angular/cli@latest

edited Dec 27 '19 at 11:14

N. berouain

answered Dec 27 '19 at 09:05

Abdellatif B

3 Answers3