修复空指针的bug

services/pln/implments/CustOrderLogic.service.impl.go

@@ -1009,7 +1009,7 @@ func (impl *CustOrderServiceImplement) RepairReleaseFailedTask(user *global.User
 		return grmi.NewBusinessError("查询客户订单数据失败, 错误:" + err.Error())
 	}
 	if len(statusLi) == 0 {
-		return grmi.NewBusinessError("不存在派工失败的客户订单, 错误:" + err.Error())
+		return grmi.NewBusinessError("不存在派工失败的客户订单")
 	}
 	channel, exist := common.ReleaseTaskChannel[user.PlantNr]
 	if !exist {