anchor.diff:                                      localIconImagePath,
                                       color: iconColor,
                                     )
  -                                : null,
  +                                : icon != null
  +                                    ? Center(child: icon)
  +                                    : null,
                         ),
                       ),
                       Expanded(
  
positive.code: class IconCard extends StatelessWidget {
    final String localIconImagePath;
    final String iconImageUrl;
    final Color backgroundColor;
    final Color iconColor;
    final Image backgroundImage;
  
negative.code:     Key key,
      this.localIconImagePath,
      this.iconImageUrl,
      this.icon,
      this.backgroundColor,
      this.iconColor,
      this.backgroundImage,
  