No Java files found which extend CordovaActivity. when use "cordova build"

android, cordova, java

Solution

I had the same error when I cloned my repository from another project. I solved it by removing the platforms and adding it again.

remove : `cordova platform rm android` add : `cordova platform add android`

Problem

My computer is Windows 8 64bit, i install cordova and android platform for my project, I have created my project by input `cordova create hello com.example.hello HelloWorld` and `cordova platform add android` but when i run `cordova build`, it show below error: `[Error: No Java files found which extend CordovaActivity.]` i searched the web but didn't find the solution yet, What's the problem?

Original source