revert image.cs

com.unity.uiwidgets/Runtime/widgets/image.cs

         }
 
         void _resolveImage() {
-            Type genericType = widget.image.GetType().GetGenericArguments()[0];
-            ScrollAwareImageProvider<genericType> provider = new ScrollAwareImageProvider<genericType>(
+            /*ScrollAwareImageProvider<object> provider = new ScrollAwareImageProvider<object>(
-                imageProvider: widget.image);
+                imageProvider: widget.image);*/
-                provider.resolve(ImageUtils.createLocalImageConfiguration(
+                widget.image.resolve(ImageUtils.createLocalImageConfiguration(
                     context: context,
                     widget.width != null && widget.height != null
                         ? new Size(width: widget.width.Value, height: widget.height.Value)