Ionic Build error in Ubantu

Hi,iam creating a mobile app using Ionic.And am using the Ubantu operating system.And am trying to make the APK file of my project.It shows error at the time of creating APK file.My error is as follows

1)/Android/Sdk/build-tools/25.0.2/aapt: Syntax error: Unterminated quoted string
2)Execution failed for task ‘:CordovaLib:processDebugResources’. Failed to execute aapt

But i dont know why.Anyone can help me??