resolve error

CarGuo · CarGuo · commit 3f604b619c50 · 2022-08-09T09:18:34.000+08:00
diff --git a/lib/common/utils/common_utils.dart b/lib/common/utils/common_utils.dart
@@ -246,7 +246,7 @@ class CommonUtils {
       return "";
     }
     IosDeviceInfo iosInfo = await deviceInfo.iosInfo;
-    return iosInfo.model;
+    return iosInfo.model ?? "";
   }
 
   /**
diff --git a/lib/page/debug/debug_label.dart b/lib/page/debug/debug_label.dart
@@ -60,7 +60,7 @@ Future<StringList> _getDeviceInfo() async {
   }
   IosDeviceInfo iosInfo = await deviceInfo.iosInfo;
   String device = await CommonUtils.getDeviceInfo();
-  return [iosInfo.systemVersion, device];
+  return [iosInfo.systemVersion ?? "", device];
 }
 
 class GlobalLabel extends StatefulWidget {

Original file line number	Diff line number	Diff line change
`@@ -246,7 +246,7 @@ class CommonUtils {`
`246`	`246`	`return "";`
`247`	`247`	`}`
`248`	`248`	`IosDeviceInfo iosInfo = await deviceInfo.iosInfo;`
`249`		`- return iosInfo.model;`
	`249`	`+ return iosInfo.model ?? "";`
`250`	`250`	`}`
`251`	`251`
`252`	`252`	`/**`
Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ Future<StringList> _getDeviceInfo() async {`
`60`	`60`	`}`
`61`	`61`	`IosDeviceInfo iosInfo = await deviceInfo.iosInfo;`
`62`	`62`	`String device = await CommonUtils.getDeviceInfo();`
`63`		`- return [iosInfo.systemVersion, device];`
	`63`	`+ return [iosInfo.systemVersion ?? "", device];`
`64`	`64`	`}`
`65`	`65`
`66`	`66`	`class GlobalLabel extends StatefulWidget {`