No resource found that matches the given name (at 'cardBackgroundColor' with value '?android:attr/colorBackgroundFloating')

Question

I am getting these two error messages when trying to compile:

/Users/dericw/coding/myApplication/lfdate/android/app/build/intermediates/exploded-aar/com.andr         


        

Answer 1

my system already had 23 installed. from project panel, Application -> Open module setting (F4) -> application -> Properties tab. I had Compile Sdk Version Android 5.50 (lollipop). So I changed to API 23+ and it worked. So I checked Application build.gradle changed
from compileSdkVersion 21
buildToolsVersion "23.0.3"
to
compileSdkVersion 'android-N'
buildToolsVersion "23.0.3"

so I"m guessing you can simply change compoileSdkVersion to your buildTollVersion.