修改

app/Service/ReportFormsService.php

@@ -562,6 +562,7 @@ class ReportFormsService extends Service
             if(! empty($scrapp)){
                 $tmp = explode(',',$scrapp);
                 foreach ($tmp as $vv){
+                    if(empty($vv)) continue;
                     $tmp_str .= ($scrapp_map[$vv] ? $scrapp_map[$vv] . ',' : '');
                 }
             }