fix: black screen

lib/features/profile/presentation/pages/profile_screen.dart

@@ -26,12 +26,12 @@ import 'package:eatvio_app/core/theme/theme_helper.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flutter_native_splash/flutter_native_splash.dart';
 import 'package:go_router/go_router.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:image_picker/image_picker.dart';
 import 'package:share_plus/share_plus.dart';
 import 'package:url_launcher/url_launcher.dart';
-import 'package:flutter_native_splash/flutter_native_splash.dart';
 
 class ProfileScreen extends StatefulWidget {
   final Author? author;
@@ -456,7 +456,9 @@ class _ProfileScreenState extends State<ProfileScreen> {
   }
 
   _education(ProfileStateLoaded state) {
-    if (state.profile.role != 'consultant' || state.profile.educationResource?.completedCourses == null) {
+    if (state.profile.role != 'consultant' ||
+        state.profile.educationResource?.completedCourses == null ||
+        state.profile.educationResource?.completedCourses?.length == 0) {
       return const SizedBox.shrink();
     }
     return Padding(
@@ -911,15 +913,15 @@ class _ProfileScreenState extends State<ProfileScreen> {
                 child: Text('Посмотреть'),
               ),
               if (widget.author == null)
-              PopupMenuItem(
-                value: 'replace',
-                child: Text('Заменить'),
-              ),
+                PopupMenuItem(
+                  value: 'replace',
+                  child: Text('Заменить'),
+                ),
               if (widget.author == null)
-              PopupMenuItem(
-                value: 'delete',
-                child: Text('Удалить'),
-              ),
+                PopupMenuItem(
+                  value: 'delete',
+                  child: Text('Удалить'),
+                ),
             ],
             child: Hero(
               tag: state.profile.profilePhotoUrl,
@@ -1102,7 +1104,7 @@ class _ProfileScreenState extends State<ProfileScreen> {
     );
   }
 
-  _charts() {    
+  _charts() {
     return Material(
       color: Colors.white,
       borderRadius: BorderRadius.circular(16),