Merge pull request #5 from Feichtmeier/fix_coords_null_in_forecast

Fix coords null in forecast

Author: csongorkeller

example/lib/screens/prebuilt_functions_demo_screen.dart

@@ -108,7 +108,7 @@ class _PrebuiltFunctionScreenState extends State<PrebuiltFunctionScreen> {
                     mainAxisAlignment: MainAxisAlignment.spaceAround,
                     children: [
                       LocationViewWidget(
-                        title: snapshot.data!.name,
+                        title: snapshot.data!.name ?? '',
                         color: Colors.black,
                       ),
                       WeatherSummary(

lib/models/weather_data.dart

@@ -20,8 +20,8 @@ class WeatherData {
   @JsonKey(name: 'main')
   Temperature temperature;
   @JsonKey(name: 'coord')
-  Coordinates coordinates;
-  String name;
+  Coordinates? coordinates;
+  String? name;
   @JsonKey(name: 'dt')
   int date;
 

lib/models/weather_data.g.dart

@@ -20,7 +20,7 @@ class LocationView extends StatelessWidget {
   Widget build(BuildContext context) {
     return Center(
       child: Column(children: [
-        Text(weatherData.name.toUpperCase(),
+        Text(weatherData.name?.toUpperCase() ?? '',
             style: TextStyle(
               fontSize: 40,
               fontWeight: FontWeight.w300,
@@ -31,7 +31,7 @@ class LocationView extends StatelessWidget {
           children: [
             Icon(Icons.location_on, color: color, size: 15),
             const SizedBox(width: 10),
-            Text(weatherData.coordinates.lat.toString(),
+            Text(weatherData.coordinates?.lat.toString() ?? '',
                 style: TextStyle(
                   fontSize: 16,
                   color: color,
@@ -41,7 +41,7 @@ class LocationView extends StatelessWidget {
                   fontSize: 16,
                   color: color,
                 )),
-            Text(weatherData.coordinates.lon.toString(),
+            Text(weatherData.coordinates?.lon.toString() ?? '',
                 style: TextStyle(
                   fontSize: 16,
                   color: color,