[에러해결]FloatingButton 이용시 발생하는 에러 해결

java.lang.NoSuchMethodError: appcompat  ~~~  Landroid/widget/ImageView;Landroid/support/v7/widget/AppCompatDrawableManager

와 같은 에러를 만났다.

해결법

gradle 을 다음과 같이 버전을 맞춰준다.

dependencies {
compile 'com.android.support:appcompat-v7:23.2.0’
compile 'com.android.support:design:23.2.0'

}

with:

dependencies {
compile 'com.android.support:appcompat-v7:23.0.1'
compile 'com.android.support:design:23.0.1'
}

Rebuild the project and the issue was gone. It could be an issue with app compact v23.2.0, hopefully a better solution coming up so we can work with the new update.