title: java.lang.IllegalArgumentException: Rect should intersect with child's bounds
body: <p>In Android Studio after starting a new project, and selecting a Tabbed Activity, after the project is build, I get this error in the Android Monitor:</p>
  
  <pre><code>E/AndroidRuntime: FATAL EXCEPTION: main
   Process: com.example.app, PID: 23581
   java.lang.IllegalArgumentException: Rect should intersect with child's bounds.
       at android.support.design.widget.CoordinatorLayout.offsetChildByInset(CoordinatorLayout.java:1319)
       at android.support.design.widget.CoordinatorLayout.onChildViewsChanged(CoordinatorLayout.java:1257)
       at android.support.design.widget.CoordinatorLayout$OnPreDrawListener.onPreDraw(CoordinatorLayout.java:1805)
       at android.view.ViewTreeObserver.dispatchOnPreDraw(ViewTreeObserver.java:847)
       at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1867)
       at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:996)
       at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5600)
       at android.view.Choreographer$CallbackRecord.run(Choreographer.java:761)
       at android.view.Choreographer.doCallbacks(Choreographer.java:574)
       at android.view.Choreographer.doFrame(Choreographer.java:544)
       at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:747)
       at android.os.Handler.handleCallback(Handler.java:733)
       at android.os.Handler.dispatchMessage(Handler.java:95)
       at android.os.Looper.loop(Looper.java:136)
       at android.app.ActivityThread.main(ActivityThread.java:5001)
       at java.lang.reflect.Method.invokeNative(Native Method)
       at java.lang.reflect.Method.invoke(Method.java:515)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
       at dalvik.system.NativeStart.main(Native Method)
  </code></pre>
  
  <p>What does this exception mean, and how to fix it? It is a completely new project, so I have <em>not</em> made any change.</p>