ADD

server/app/Http/Controllers/Api/V1/IndexController.php

@@ -279,9 +279,13 @@ class IndexController extends Controller
         foreach ($dreams as $k => $dream) {
             $dream->dream_find_user =  $dream->dreamFindUser;
 //            计算被关注总人数
-            $user_id = UserDream::where('dream_id',$dream->id)->first()->user_id;
-            $data = UserCareUser::where('other_user_id',$user_id)->paginate(20);
-            $dream->care_num = count($data);
+            $dream->care_num = 0;
+            $user = UserDream::where('dream_id',$dream->id)->first();
+            if($user){
+                $user_id = $user->user_id;
+                $data = UserCareUser::where('other_user_id',$user_id)->paginate(20);
+                $dream->care_num = count($data);
+            }
             $dream->dream_first_pic =  $dream->dreamImgsFirst;
         }
     }