Could not find com.android.support:appcompat-v7:25.3.1

Question

I suddenly started getting this error when trying to build. This was all working a few weeks ago with no changes that I know of. The issue seems to be related to react

Answer 1

If you upgraded react-native-fbsdk from 0.5 to 0.6 versions and have this issue then open your android project (pathToYourApp/android) in Android Studio and it automatically offers you to update dependencies. Now It should work fine!