当创建一个新的Angular 5项目时:
节点版本号:8.9.2
NPM版本:5.5.1
我的命令是:
npm install -g @angular/cli
错误是:
npm ERR! **Unexpected end of JSON input while parsing near '...nt-webpack-plugin":"0'**
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Aashitec\AppData\Roaming\npm-cache\_logs\2017-12-06T13_10_10_729Z-debug.log
错误日志在这里
这个错误可能是由许多不同的原因引起的。也许你的全局包以某种方式损坏了,我建议执行以下操作。
1 Install Node Version Manager (or NVM for Windows) and install Node version 10.16.1. This is enough for angular 9 and from my experience, it is the most stable version for development. This should also change your NPM version so that may also help.
2 Uninstall global angular package npm uninstall -g @angular/cli
3 Force clear cache npm cache clean --force
4 You can also try clearing your %temp% and %roaming% AppData/npm-cache
5 install latest angular package npm install -g @angular/cli@<your-version>
6 if this error still occurs, consider using another shell.
源- https://www.codegrepper.com/code-examples/javascript/npm +犯错% 21 +意外+终端+ + JSON +输入+ +分析+在+ % 27时…babel-plugin-istanbul % 27 + npm +犯错% 21 + + +日志+完整的+ + + +可以运行+发现+ % 3 + npm +犯错% 21 + 3 C % % 5 cusers % 5 csapho % 5 cappdata % 5 croaming % 5 cnpm-cache % 5 c_logs % 5 c2020-08-26t20_37_45_303z-debug.log +流产+安装。