Added null checks to PressableCard.

veggieseasons/ios/Runner.xcodeproj/project.pbxproj

@@ -182,7 +182,6 @@
 				TargetAttributes = {
 					97C146ED1CF9000F007C117D = {
 						CreatedOnToolsVersion = 7.3.1;
-						DevelopmentTeam = S8QB4VV633;
 					};
 				};
 			};
@@ -427,7 +426,6 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = S8QB4VV633;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
@@ -452,7 +450,6 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = S8QB4VV633;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",

veggieseasons/lib/widgets/veggie_card.dart

@@ -20,6 +20,11 @@ class PressableCard extends StatefulWidget {
     this.onPressed,
     Key key,
   })  : assert(child != null),
+        assert(borderRadius != null),
+        assert(upElevation != null),
+        assert(downElevation != null),
+        assert(shadowColor != null),
+        assert(duration != null),
         super(key: key);
 
   final VoidCallback onPressed;