1、消息中心的model类报错修复

lib/pages/message_notice_page/message_notice_page.dart

@@ -56,7 +56,7 @@ class __MessageNoticePageContainerState extends State<_MessageNoticePageContaine
   void _onMainItemClick(MainNotificationStyleItem styleModel, MessageNoticeDataItemModel dataModel) {
     /// 消除消息红点
     BlocProvider.of<MessageNoticeBloc>(context).add(MessageNoticeClearPointEvent(selectId: dataModel?.id.toString()));
-
+    print('NoticePageType = ' + styleModel?.type + ', NoticePageName  = ' + styleModel?.name);
     /// 如果是消息中心，则重新打开页面加载
     Navigator.push(context, CupertinoPageRoute(builder: (_) => MessageNoticePage({'NoticePageType': styleModel?.type, 'NoticePageTitle': styleModel?.name})));
   }
@@ -259,7 +259,7 @@ class __MessageNoticePageContainerState extends State<_MessageNoticePageContaine
                           padding: const EdgeInsets.only(right: 22),
                           child: Text(
                             //'2020年6月23日4:00至6月30日4:00关闭提现aaa',
-                            dataModel?.messageContent.title ?? '',
+                            dataModel?.messageContent?.title ?? '',
                             maxLines: 1,
                             overflow: TextOverflow.ellipsis,
                             style: TextStyle(color: HexColor.fromHex(styleModel?.value_color ?? '#999999'), fontSize: 12),
@@ -304,14 +304,14 @@ class __MessageNoticePageContainerState extends State<_MessageNoticePageContaine
                     children: <Widget>[
                       /// 标题
                       Text(
-                        dataModel?.messageContent.title ?? '',
+                        dataModel?.messageContent?.title ?? '',
                         style: TextStyle(color: HexColor.fromHex(styleModel?.title_value_color ?? '#333333'), fontSize: 14, fontWeight: FontWeight.bold),
                       ),
                       const SizedBox(height: 5),
 
                       /// 内容
                       Text(
-                        dataModel?.messageContent.title ?? '',
+                        dataModel?.messageContent?.title ?? '',
                         maxLines: 3,
                         overflow: TextOverflow.ellipsis,
                         style: TextStyle(color: HexColor.fromHex(styleModel?.message_value_color ?? '#999999'), fontSize: 11),
@@ -361,14 +361,14 @@ class __MessageNoticePageContainerState extends State<_MessageNoticePageContaine
                     children: <Widget>[
                       /// 标题
                       Text(
-                        dataModel?.messageContent.title ?? '',
+                        dataModel?.messageContent?.title ?? '',
                         style: TextStyle(color: HexColor.fromHex(styleModel?.title_value_color ?? '#333333'), fontSize: 14, fontWeight: FontWeight.bold),
                       ),
                       const SizedBox(height: 5),
 
                       /// 内容
                       Text(
-                        dataModel?.messageContent.title ?? '',
+                        dataModel?.messageContent?.title ?? '',
                         maxLines: 3,
                         overflow: TextOverflow.ellipsis,
                         style: TextStyle(color: HexColor.fromHex(styleModel?.message_value_color ?? '#999999'), fontSize: 11),
@@ -406,7 +406,7 @@ class __MessageNoticePageContainerState extends State<_MessageNoticePageContaine
           children: <Widget>[
             /// 标题
             Text(
-              dataModel?.messageContent.title ?? '',
+              dataModel?.messageContent?.title ?? '',
               style: TextStyle(color: HexColor.fromHex(styleModel?.title_value_color ?? '#333333'), fontWeight: FontWeight.bold, fontSize: 14),
               maxLines: 1,
               overflow: TextOverflow.ellipsis,
@@ -464,7 +464,7 @@ class __MessageNoticePageContainerState extends State<_MessageNoticePageContaine
                     crossAxisAlignment: CrossAxisAlignment.start,
                     children: <Widget>[
                       /// 标题
-                      Text(dataModel?.messageContent.title ?? '',
+                      Text(dataModel?.messageContent?.title ?? '',
                           style: TextStyle(color: HexColor.fromHex(styleModel?.title_value_color ?? '#333333'), fontSize: 14, fontWeight: FontWeight.bold)),
                       const SizedBox(height: 5),
 
@@ -512,7 +512,7 @@ class __MessageNoticePageContainerState extends State<_MessageNoticePageContaine
                     children: <Widget>[
                       /// 标题
                       Text(
-                        dataModel?.messageContent.title ?? '',
+                        dataModel?.messageContent?.title ?? '',
                         style: TextStyle(color: HexColor.fromHex(styleModel?.title_value_color ?? '#333333'), fontSize: 14, fontWeight: FontWeight.bold),
                       ),
                       const SizedBox(height: 5),
@@ -565,7 +565,7 @@ class __MessageNoticePageContainerState extends State<_MessageNoticePageContaine
                     crossAxisAlignment: CrossAxisAlignment.start,
                     children: <Widget>[
                       /// 标题
-                      Text(dataModel?.messageContent.title ?? '',
+                      Text(dataModel?.messageContent?.title ?? '',
                           style: TextStyle(color: HexColor.fromHex(styleModel?.title_value_color ?? '#333333'), fontSize: 14, fontWeight: FontWeight.bold)),
                       const SizedBox(height: 3),
 

lib/pages/message_notice_page/model/message_notice_data_model.dart

@@ -1,4 +1,6 @@
-import 'dart:convert' as Con;
+// import 'dart:convert' as Con;
+import 'dart:convert';
+import 'package:zhiying_comm/zhiying_comm.dart';
 
 class MessageNoticeDataModel {
   List<MessageNoticeDataItemModel> list;
@@ -45,9 +47,12 @@ class MessageNoticeDataItemModel {
     skipIdentifier = json['skip_identifier'];
     status = json['status'];
     dateTime = json['date_time'];
-    if(json['content']!=null){
-      messageContent=MessageContent.fromJson(Con.json.decode(json['content']));
-    }
+    // if(json['content']!=null){
+      // messageContent=MessageContent.fromJson(Con.json.decode(json['content']));
+    // }
+    messageContent = !EmptyUtil.isEmpty(json['content']) && jsonDecode(json['content']) != null ?
+                      MessageContent.fromJson(jsonDecode(json['content'])) :
+                      null;
   }
 
   Map<String, dynamic> toJson() {