update

@@ -434,6 +434,10 @@ class WebTraffic extends Command
                         $query->whereNotIn('ip_area', $main_countries);
                     }
                 })->inRandomOrder()->first();
+            if(!$ipdata){
+                $data[] = [];
+                continue;
+            }
             $ipdata = (array)$ipdata ?: [];
             $ipdata['diff'] = $time_zones[$ipdata['ip_area']];
             $data[] = $ipdata;

@@ -479,6 +479,10 @@ class WebTrafficRussia extends Command
             }
             $ip_area = $this->get_rand($project_country);
             $res = DB::table('gl_xunpan_ipdata')->where('ip_area', $ip_area)->inRandomOrder()->first();
+            if(!$res){
+                $data[] = [];
+                continue;
+            }
             $res = (array)$res ?: [];
             $res['diff'] = $time_zones[$res['ip_area']];
             $data[] = $res;

@@ -470,6 +470,10 @@ class WebTrafficRussiaSpecial extends Command
             }
             $ip_area = $this->get_rand($project_country);
             $res = DB::table('gl_xunpan_ipdata')->where('ip_area', $ip_area)->inRandomOrder()->first();
+            if(!$res){
+                $data[] = [];
+                continue;
+            }
             $res = (array)$res ?: [];
             $res['diff'] = $time_zones[$res['ip_area']];
             $data[] = $res;

@@ -420,6 +420,10 @@ class WebTrafficSpecial extends Command
                         $query->whereNotIn('ip_area', $main_countries);
                     }
                 })->inRandomOrder()->first();
+            if(!$ipdata){
+                $data[] = [];
+                continue;
+            }
             $ipdata = (array)$ipdata ?: [];
             $ipdata['diff'] = $time_zones[$ipdata['ip_area']];
             $data[] = $ipdata;