appcompat-v7 29: Could not find com.android.support:appcompat-v7:26.1.0. #203,Support Library | Android Developers,Android AppCompat Library V7 » 28.0.0-alpha1 - Maven Repository,Failed to resolve: com.android.support:appcompat-v7:29.+,
com.android.support:appcompat-v7:28.. v7 cardview library. This library adds support for the CardView widget, which lets you show information inside cards that have a consistent look on any app. These cards are useful for material design implementations, and are used extensively in layouts for TV apps.
You'll need to import appcompat_v7 into your workspace from your SDK location. Your SDK location may be like this: C:\Users\[Your Name]\AppData\Local\Android\android-sdk\extras\android\support\v7\appcompat\
could not find any version that matches com.android.support:appcompat-v7:+ How can i resolve this problem ?
compile 'com.android.support:appcompat-v7:28..0' Support library was discontinued. So, don't expect any new release after 28.0.0. Google is now supporting AndroidX. In a certain (and basic) way, is the same thing. So, you may want to consider to migrate your app to Android X in order to get support from Google. More info about Android X: