我正在尝试安装cordova插件，但无法安装

Question

我正在尝试安装cordova插件，在我的项目中添加cordova-plugin-buildinfo，但是每当我尝试安装它时，都会遇到此异常。

(node:4356) UnhandledPromiseRejectionWarning: CordovaError: Current working 
 directory is not a Cordova-based project.
at Object.cdProjectRoot 
(C:\Users\Dell\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova- 
lib\src\cordova\util.js:170:15)
at 
C:\Users\Dell\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova- 
lib\src\cordova\plugin\index.js:36:40
at _fulfilled 

(C:\Users\Dell\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova- 
 lib\node_modules\q\q.js:787:54)
 at self.promiseDispatch.done 

(C:\Users\Dell\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova- 
lib\node_modules\q\q.js:816:30)
at Promise.promise.promiseDispatch 
(C:\Users\Dell\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova- 
lib\node_modules\q\q.js:749:13)
at 
C:\Users\Dell\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova- 
lib\node_modules\q\q.js:810:14
at flush 

(C:\Users\Dell\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova- 
lib\node_modules\q\q.js:108:17)