![enter image description here](https://i.stack.imgur.com/Bzf3x.png)

gen folder is missing is the issue.The build patch failed .I have tried all solutions posted previously on this and no luck.

EDIT 

To make it clear here is my original post 

<https://salesforce.stackexchange.com/questions/9460/encountering-issues-while-developing-android-hybrid-mobile-app>

I am using salesforce SDK but when i am creating hello world app using native its working fine