print withdraw_task error 参数

routes/sdk.js

@@ -358,7 +358,7 @@ async function withdraw_task() {
                 update_obj.errorMsg = error.toString()
                 await withdraw_db.update_withdraw_task(exec_obj.withdraw_id, update_obj)
                 if (result)
-                    logger.error('withdraw_task error=', error.toString(), JSON.stringify(temp_obj), JSON.parse(result))
+                    logger.error('withdraw_task error=', error.toString(), JSON.stringify(temp_obj), JSON.stringify(result))
                 else {
                     logger.error('withdraw_task error=', error.toString(), JSON.stringify(temp_obj))
                 }