material-intro-screen
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Compilation failed to complete
When I try to launch an app with every piece of code in place I get this message, aly help?
Program type already present: android.support.design.widget.CoordinatorLayout$ViewElevationComparator Message{kind=ERROR, text=Program type already present: android.support.design.widget.CoordinatorLayout$ViewElevationComparator, sources=[Unknown source file], tool name=Optional.of(D8)}
I have even added: 'com.android.support:design:27.0.2' But when application finally launches, I get transparent activity and nothing shows up.