1, npm install error: 1.NPM unexpected end of JSON input while parsing near
2.NPM err! A Complete log of this run can is found in:
Solution:
First of all:
Update NPM version command:
NPM install NPM-G to remember Global update
Taobao Mirror command: cnpm install npm-g Taobao Mirror will be relatively fast
Check out the NPM version again: npm-v
Secondly:
NPM Install--registry=https://registry.npm.taobao.org--loglevel=silly:
At last:
NPM Cache Clean--force
2, NPM download failed.
Solution: Modify the NPM mirror source.
Modify NPM Mirror Source method (three methods any one can solve the problem, the proposed use of a third, will be configured to die, the next time the configuration is still in):
1. Through config command
NPM Config Set registry https://registry.npm.taobao.org
NPM Info underscore (if the above configuration is correct, this command will have a string response)
2. Command line designation
3. Edit ~/.NPMRC Add the following content
Registry = https://registry.npm.taobao.org
Under Mac System,. NPMRC This setting:
Open the terminal and switch to the root path
One, open. NPMRC (will be prompted not to find the file, it doesn't matter)
Two, NPM config set registry https://registry.npm.taobao.org
Third, jump again to step one, you can see the NPMRC file has been set up registry
Search Mirror: https://npm.taobao.org
Establish or use mirrors, reference: https://github.com/cnpm/cnpmjs.org
(Disclaimer: This article refers to solutions on the network)