NHibernate - 对象引用一个未保存的瞬态实例 - 在刷新之前保存瞬态实例 [英] NHibernate - object references an unsaved transient instance - save the transient instance before flushing

问题描述

我收到以下错误:

object references an unsaved transient instance - save the transient instance before flushing

我不想想保存瞬态实例.我正在尝试将验证结果发送回客户端:

I do not want to save the transient instance. I'm trying to send validation results back to the client:

        if (MyObject.IsValid()) {
            MyObjectRepo.Hydrate(MyObject);
            return Json(MyObject);
        }
        else {                
            Dictionary<string, string> test = new Dictionary<string, string>();
            test.Add("failure", "failure");
            foreach (var a in MyObject.ValidationResults().ToList()) {
                test.Add(a.PropertyName, a.Message);
            }                
            return Json(test);

如果对象无效并且我没有测试字典和 foreach 语句(例如，只是发回一个失败字符串)，它会正常工作.我在这方面发现的所有其他问题都与保存对象失败有关......对象无效，我不想保存它，只需发送失败验证的结果.谢谢！

If the object is not valid and I don't have the test dictionary and foreach statement (for example just sending back, a failure string), it'll work fine. All other questions I've found on this relate to failures saving the object ... the object is not valid and I do not want to save it, just send down the results of the failed validation. Thanks!

推荐答案

您是否在 ISession 中?如果是这样，也许做一个 transaction.RollBack()?

Are you inside an ISession? If so, perhaps do a transaction.RollBack()?

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