私は金融システムでかなり複雑なNHibernateトランザクションを行っています。支払いを作成し、元帳のエントリを記録し、支払いが請求書の合計金額かどうかを確認します。 ...たくさんの楽しいもの。当然のことながら、1回のトランザクション内で発生する必要があります。NHibernate:脱水特性のエラー - これは一体何ですか?
私はセッションへの変更をコミットしようとすると、私は次のエラーを取得する:これをグーグルで
Error dehydrating property value for C3.DataModel.CFAPTransaction.Vendor
は多くのレコードを上げませんでした。誰かがこれが何を意味しているのか、デバッグ作業に集中する必要があるのか教えていただけますか?
NHibernate.PropertyValueException: Error dehydrating property v alue for C3.DataModel.CFAPTransaction.Vendor --->
NHibernate.HibernateException: Unable to resolve property: APVendorId at NHibernate.Tuple.Entity.EntityMetamodel.GetPropertyIndex(String propertyName) at NHibernate.Tuple.Entity.AbstractEntityTuplizer.GetPropertyValue(Object entity, String propertyPath) at NHibernate.Persister.Entity.AbstractEntityPersister.GetPropertyValue(Object obj, String propertyName, EntityMode entityMode) at NHibernate.Type.EntityType.GetIdentifier(Object value, ISessionImplementor session) at NHibernate.Type.ManyToOneType.NullSafeSet(IDbCommand st, Object value, Int32 index, Boolean[] settable, ISessionImplementor session) at NHibernate.Persister.Entity.AbstractEntityPersister.Dehydrate(Object id, Object[] fields, Object rowId, Boolean[] includeProperty, Boolean[][] includeColumns, Int32 table, IDbCommand statement, ISessionImplementor session, Int32 index) --- End of inner exception stack trace --- at NHibernate.Persister.Entity.AbstractEntityPersister.Dehydrate(Object id, Object[] fields, Object rowId, Boolean[] includeProperty, Boolean[][] includeColumns, Int32 table, IDbCommand statement, ISessionImplementor session, Int32 index) at NHibernate.Persister.Entity.AbstractEntityPersister.Insert(Object id, Object[] fields, Boolean[] notNull, Int32 j, SqlCommandInfo sql, Object obj, ISessionImplementor session) at NHibernate.Persister.Entity.AbstractEntityPersister.Insert(Object id, Object[] fields, Object obj, ISessionImplementor session) at NHibernate.Action.EntityInsertAction.Execute() at NHibernate.Engine.ActionQueue.Execute(IExecutable executable) at NHibernate.Engine.ActionQueue.ExecuteActions(IList list) at NHibernate.Engine.ActionQueue.ExecuteActions() at NHibernate.Event.Default.AbstractFlushingEventListener.PerformExecutions(IEventSource session) at NHibernate.Event.Default.DefaultFlushEventListener.OnFlush(FlushEvent event) at NHibernate.Impl.SessionImpl.Flush() at NHibernate.Transaction.AdoTransaction.Commit() at C3.DataModel.Repositories.NHUnitOfWork.Save() in C:\projects\C3\C3.DataModel.Generated\Generated\NHibernateRepositories.generated.cs:line 2659 at C3.WebUI.Areas.Finance.Controllers.AccountsPayableController.CreatePayment(CreatePaymentModel model) in C:\projects\C3\C3.WebUI\Areas\Finance\Controllers\AccountsPayableController.cs:line 434
UPDATE DEBUGモードにNHibernateはを投げる が、私はこのようなものの束を得る:
UPDATE要求パー
は、ここで完全なエラーメッセージです。
processing cascade NHibernate.Engine.CascadingAction+SaveUpdateCascadingAction for: C3.DataModel.APVendor cascade NHibernate.Engine.CascadingAction+SaveUpdateCascadingAction for collection: C3.DataModel.APVendor.Transactions done cascade NHibernate.Engine.CascadingAction+SaveUpdateCascadingAction for collection: C3.DataModel.APVendor.Transactions done processing cascade NHibernate.Engine.CascadingAction+SaveUpdateCascadingAction for: C3.DataModel.APVendor NHibernate.Event.Default.AbstractFlushingEventListener ERROR Could not synchronize database state with session NHibernate.PropertyValueException: Error dehydrating property value for C3.DataModel.CFAPTransaction.Vendor ---> NHibernate.HibernateException: Unable to resolve property: APVendorId at NHibernate.Tuple.Entity.EntityMetamodel.GetPropertyIndex(String propertyName) at NHibernate.Tuple.Entity.AbstractEntityTuplizer.GetPropertyValue(Object entity, String propertyPath) at NHibernate.Persister.Entity.AbstractEntityPersister.GetPropertyValue(Object obj, String propertyName, EntityMode entityMode) at NHibernate.Type.EntityType.GetIdentifier(Object value, ISessionImplementor session) at NHibernate.Type.ManyToOneType.NullSafeSet(IDbCommand st, Object value, Int32 index, Boolean[] settable, ISessionImplementor session) at NHibernate.Persister.Entity.AbstractEntityPersister.Dehydrate(Object id, Object[] fields, Object rowId, Boolean[] includeProperty, Boolean[][] includeColumns, Int32 table, IDbCommand statement, ISessionImplementor session, Int32 index) --- End of inner exception stack trace --- at NHibernate.Persister.Entity.AbstractEntityPersister.Dehydrate(Object id, Object[] fields, Object rowId, Boolean[] includeProperty, Boolean[][] includeColumns, Int32 table, IDbCommand statement, ISessionImplementor session, Int32 index) at NHibernate.Persister.Entity.AbstractEntityPersister.Insert(Object id, Object[] fields, Boolean[] notNull, Int32 j, SqlCommandInfo sql, Object obj, ISessionImplementor session) at NHibernate.Persister.Entity.AbstractEntityPersister.Insert(Object id, Object[] fields, Object obj, ISessionImplementor session) at NHibernate.Action.EntityInsertAction.Execute() at NHibernate.Engine.ActionQueue.Execute(IExecutable executable) at NHibernate.Engine.ActionQueue.ExecuteActions(IList list) at NHibernate.Engine.ActionQueue.ExecuteActions() at NHibernate.Event.Default.AbstractFlushingEventListener.PerformExecutions(IEventSource session) C3.WebUI.Areas.Finance.Controllers.AccountsPayableController ERROR C3.WebUI.Areas.Finance.Controllers.AccountsPayableController: No additional information. NHibernate.PropertyValueException: Error dehydrating property value for C3.DataModel.CFAPTransaction.Vendor ---> NHibernate.HibernateException: Unable to resolve property: APVendorId at NHibernate.Tuple.Entity.EntityMetamodel.GetPropertyIndex(String propertyName) at NHibernate.Tuple.Entity.AbstractEntityTuplizer.GetPropertyValue(Object entity, String propertyPath) at NHibernate.Persister.Entity.AbstractEntityPersister.GetPropertyValue(Object obj, String propertyName, EntityMode entityMode) at NHibernate.Type.EntityType.GetIdentifier(Object value, ISessionImplementor session) at NHibernate.Type.ManyToOneType.NullSafeSet(IDbCommand st, Object value, Int32 index, Boolean[] settable, ISessionImplementor session) at NHibernate.Persister.Entity.AbstractEntityPersister.Dehydrate(Object id, Object[] fields, Object rowId, Boolean[] includeProperty, Boolean[][] includeColumns, Int32 table, IDbCommand statement, ISessionImplementor session, Int32 index) --- End of inner exception stack trace --- at NHibernate.Persister.Entity.AbstractEntityPersister.Dehydrate(Object id, Object[] fields, Object rowId, Boolean[] includeProperty, Boolean[][] includeColumns, Int32 table, IDbCommand statement, ISessionImplementor session, Int32 index) at NHibernate.Persister.Entity.AbstractEntityPersister.Insert(Object id, Object[] fields, Boolean[] notNull, Int32 j, SqlCommandInfo sql, Object obj, ISessionImplementor session) at NHibernate.Persister.Entity.AbstractEntityPersister.Insert(Object id, Object[] fields, Object obj, ISessionImplementor session) at NHibernate.Action.EntityInsertAction.Execute() at NHibernate.Engine.ActionQueue.Execute(IExecutable executable) at NHibernate.Engine.ActionQueue.ExecuteActions(IList list) at NHibernate.Engine.ActionQueue.ExecuteActions() at NHibernate.Event.Default.AbstractFlushingEventListener.PerformExecutions(IEventSource session) at NHibernate.Event.Default.DefaultFlushEventListener.OnFlush(FlushEvent event) at NHibernate.Impl.SessionImpl.Flush() at NHibernate.Transaction.AdoTransaction.Commit() at C3.DataModel.Repositories.NHUnitOfWork.Save() in C:\projects\C3\C3.DataModel.Generated\Generated\NHibernateRepositories.generated.cs:line 2659 at C3.WebUI.Areas.Finance.Controllers.AccountsPayableController.CreatePayment(CreatePaymentModel model) in C:\projects\C3\C3.WebUI\Areas\Finance\Controllers\AccountsPayableController.cs:line 434
これはクエーカーデータベースを作成する。私は、それは私にオブジェクトの束を作成し、それらを関連づけて、そしてそれらを保持しようとしている問題を持っているという気持ちがありますが、それは純粋な推測です。
完全例外とは何ですか?内部例外がありますか? –
何について**不動産を解決できません:APVendorId ** - それはあなたに手がかりを与えますか?マッピングは間違っていますか? 'NHUnitOfWork.Save()'は列に書き出しようとしていて、APVendorIdという名前のPropertyを探しています。 –
これは間違っているように見えません。個々のリポジトリは適切に実行され構築されているようです。生成されたスキーマは正しいようです。 –