风险作业接口修改

Modules/Camera/Http/Controllers/Api/CameraApiController.php

@@ -1749,7 +1749,11 @@ class CameraApiController extends BaseController
                 $result['data'][$i]['work_people'] = $risk[$i]->work_people;
                 $result['data'][$i]['work_num'] = $risk[$i]->work_num;
                 $result['data'][$i]['risk_level'] = $risk_level[$risk[$i]->risk_level];
-                $result['data'][$i]['risk_type'] = $risk_type[$risk[$i]->risk_type];
+                if($risk[$i]->risk_type != null){
+                    $result['data'][$i]['risk_type'] = $risk_type[$risk[$i]->risk_type];
+                }else{
+                    $result['data'][$i]['risk_type'] = '无';
+                }
                 $result['data'][$i]['coal_washery'] = $risk[$i]->coal_washery;
             }
         }