WT 1.26

lib/library/button_animations.dart

@@ -121,8 +121,7 @@ class AnimatedButton extends StatefulWidget {
     this.borderWidth = 1,
     this.blurColor = Colors.black,
     this.shadowColor,
-  })  : assert(child != null),
-        super(key: key);
+  })  : super(key: key);
 
   @override
   _AnimatedButtonState createState() => _AnimatedButtonState(

lib/library/gradient_bottom_navigation_bar.dart

@@ -258,7 +258,7 @@ class _BottomNavigationTile extends StatelessWidget {
               ),
             ),
             alignment: Alignment.bottomCenter,
-            child: item.title,
+            child: Text(item.label!),
           ),
         ),
       ),
@@ -288,7 +288,7 @@ class _BottomNavigationTile extends StatelessWidget {
               fontSize: _kActiveFontSize,
               color: Colors.white,
             ),
-            child: item.title!,
+            child: Text(item.label!),
           ),
         ),
       ),