Schematic "service/XXX" not found in collection "@schematics/angular".错误

当我要创建angular的service时报错

ng g service/services/storage
           

错误信息：

Your global Angular CLI version (8.3.6) is greater than your local
version (8.3.5). The local Angular CLI version is used.

To disable this warning use "ng config -g cli.warnings.versionMismatch false".An unhandled exception occurred: Schematic "service/services/storage" not found in collection "@schematics/angular".
See "C:\Users\ASUS\AppData\Local\Temp\ng-FLG51S\angular-errors.log" for further details.
           

Baidu方法我查到

cnpm install --save-dev @angular/[email protected]
           

升级angular/cli。升级后确实没有再提醒我版本问题，但下面这个错误一直在：

An unhandled exception occurred: Schematic "service/services/storage" not found in collection "@schematics/angular".
See "C:\Users\ASUS\AppData\Local\Temp\ng-JfMclN\angular-errors.log" for further details.
           

也是觉得很神奇，去外国网站查资料一直说更新cli就ok.

脑壳疼。。。

最后的最后我终于发现原因了。。。。

代码写错了。。。

应该写成：

ng g service services/storage

而我写成：

ng g service/services/storage

感觉好像没错的样子，一直没发现。

写代码真的是一个要认真仔细的活。