微调错误

app/Services/StationService.php

@@ -6,6 +6,7 @@ namespace App\Services;
 
 use App\Station;
 use App\StationTask;
+use App\StationTaskCommodity;
 use App\StationType;
 use Exception;
 use Illuminate\Support\Facades\Cache;
@@ -32,7 +33,7 @@ class StationService
         //event(new BroadcastToStation($station_id,$json_data))
     }
 
-    function broadcastBinMonitor($station_id, StationTask $stationTask){
+    function broadcastBinMonitor($station_id, StationTask $stationTask,StationTaskCommodity $stationTaskCommodity){
         //...
         //$stationTask->stationTaskBatch
         //$stationTask->stationTaskMaterialBox

database/migrations/2020_11_30_174327_create_station_task_commodities_table.php

@@ -24,8 +24,6 @@ class CreateStationTaskCommoditiesTable extends Migration
             $table->index(['station_id','material_box_id','status'],'station_task_commodities_s_m_s_index');
             $table->timestamps();
         });
-        Schema::create('', function (Blueprint $table) {
-        });
     }
 
     /**