"#000000" in attribute "valueTo" cannot be converted to float.

[salomander86]

"#000000" in attribute "valueTo" cannot be converted to float.

for

<objectAnimator
    android:duration="@integer/morphing_time"
    android:propertyName="fillColor"
    android:valueFrom="@color/marine_default"
    android:valueTo="@color/black"/>

what is wrong here, anyone?