Ich baue ein Reservierungssystem.
Die folgende Abfrage
Reservatie r = (from res in entities.Reservaties
where (res.datum == date && res.tijdslot == time)
select res).FirstOrDefault();
gibt die folgende Fehlermeldung aus
Fehler 54 Fehler 2003: Das EntitySet 'Reservaties' das als Teil dieser MSL angegeben ist, existiert nicht im MetadataWorkspace. ... \www\Models\xxx.edmx
Es sieht so aus, als könne es meinen Tisch nicht finden.
Die edmx-Datei zeigt meine Datenbank korrekt an, ich habe schon mehrmals so gearbeitet. Ich habe die MSL überprüft und nichts Besonderes gesehen. Das Problem ist, dass ich keinen Anhaltspunkt habe, wo das Problem zu suchen ist.
Könnte mein integriertes N2CMS (dinamico-Paket) etwas damit zu tun haben? (Es verwendet nHibernate)
Haben Sie eine Idee, wo Sie anfangen können?
Vielleicht ist der edmx hilfreich
<?xml version="1.0" encoding="utf-8"?>
<edmx:Edmx Version="2.0" xmlns:edmx="http://schemas.microsoft.com/ado/2008/10/edmx">
<!-- EF Runtime content -->
<edmx:Runtime>
<!-- SSDL content -->
<edmx:StorageModels>
<Schema Namespace="Model.Store" Alias="Self" Provider="MySql.Data.MySqlClient" ProviderManifestToken="5.1" xmlns:store="http://schemas.microsoft.com/ado/2007/12/edm/EntityStoreSchemaGenerator" xmlns="http://schemas.microsoft.com/ado/2009/02/edm/ssdl">
<EntityContainer Name="ModelStoreContainer">
<EntitySet Name="arrangementen" EntityType="Model.Store.arrangementen" store:Type="Tables" Schema="xxx" />
<EntitySet Name="complexen" EntityType="Model.Store.complexen" store:Type="Tables" Schema="xxx" />
<EntitySet Name="klanten" EntityType="Model.Store.klanten" store:Type="Tables" Schema="xxx" />
<EntitySet Name="reservaties" EntityType="Model.Store.reservaties" store:Type="Tables" Schema="xxx" />
<EntitySet Name="reservatiestatussen" EntityType="Model.Store.reservatiestatussen" store:Type="Tables" Schema="xxx" />
</EntityContainer>
<EntityType Name="arrangementen">
<Key>
<PropertyRef Name="arrangementId" />
</Key>
<Property Name="arrangementId" Type="int" Nullable="false" StoreGeneratedPattern="Identity" />
<Property Name="naam" Type="varchar" Nullable="false" MaxLength="255" />
<Property Name="beschrijving" Type="text" />
<Property Name="prijs" Type="decimal" Nullable="false" />
<Property Name="van" Type="int" />
<Property Name="tot" Type="int" />
<Property Name="toegelaten_statussen" Type="varchar" Nullable="false" MaxLength="50" />
</EntityType>
<EntityType Name="complexen">
<Key>
<PropertyRef Name="complexId" />
</Key>
<Property Name="complexId" Type="int" Nullable="false" StoreGeneratedPattern="Identity" />
<Property Name="naam" Type="varchar" Nullable="false" MaxLength="255" />
<Property Name="openingsuur" Type="int" Nullable="false" />
<Property Name="sluitingsuur" Type="int" Nullable="false" />
</EntityType>
<EntityType Name="klanten">
<Key>
<PropertyRef Name="KlantId" />
</Key>
<Property Name="KlantId" Type="bigint" Nullable="false" StoreGeneratedPattern="Identity" />
<Property Name="voornaam" Type="varchar" Nullable="false" MaxLength="100" />
<Property Name="achternaam" Type="varchar" Nullable="false" MaxLength="150" />
<Property Name="email" Type="varchar" Nullable="false" MaxLength="150" />
</EntityType>
<EntityType Name="reservaties">
<Key>
<PropertyRef Name="reservatieId" />
</Key>
<Property Name="reservatieId" Type="bigint" Nullable="false" StoreGeneratedPattern="Identity" />
<Property Name="klantId" Type="bigint" Nullable="false" />
<Property Name="datum" Type="date" Nullable="false" />
<Property Name="tijdslot" Type="int" Nullable="false" />
<Property Name="complexId" Type="int" Nullable="false" />
<Property Name="arrangementId" Type="int" />
<Property Name="statusId" Type="int" Nullable="false" />
<Property Name="recurringDaily" Type="bit" />
<Property Name="recurringWeekly" Type="bit" />
<Property Name="recurringMonthly" Type="bit" />
<Property Name="recurringYearly" Type="bit" />
</EntityType>
<EntityType Name="reservatiestatussen">
<Key>
<PropertyRef Name="statusId" />
</Key>
<Property Name="statusId" Type="int" Nullable="false" StoreGeneratedPattern="Identity" />
<Property Name="statusnaam" Type="varchar" Nullable="false" MaxLength="255" />
</EntityType>
</Schema>
</edmx:StorageModels>
<!-- CSDL content -->
<edmx:ConceptualModels>
<Schema Namespace="Model" Alias="Self" xmlns:annotation="http://schemas.microsoft.com/ado/2009/02/edm/annotation" xmlns="http://schemas.microsoft.com/ado/2008/09/edm">
<EntityContainer Name="ALEntities" annotation:LazyLoadingEnabled="true">
<EntitySet Name="Arrangementen" EntityType="Model.Arrangement" />
<EntitySet Name="Complexen" EntityType="Model.Complex" />
<EntitySet Name="Klanten" EntityType="Model.Klant" />
<EntitySet Name="Reservaties" EntityType="Model.Reservatie" />
<EntitySet Name="Reservatiestatussen" EntityType="Model.Reservatiestatus" />
</EntityContainer>
<EntityType Name="Arrangement">
<Key>
<PropertyRef Name="arrangementId" />
</Key>
<Property Name="arrangementId" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
<Property Name="naam" Type="String" Nullable="false" />
<Property Name="beschrijving" Type="String" />
<Property Name="prijs" Type="Decimal" Nullable="false" />
<Property Name="van" Type="Int32" />
<Property Name="tot" Type="Int32" />
<Property Name="toegelaten_statussen" Type="String" Nullable="false" />
</EntityType>
<EntityType Name="Complex">
<Key>
<PropertyRef Name="complexId" />
</Key>
<Property Name="complexId" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
<Property Name="naam" Type="String" Nullable="false" />
<Property Name="openingsuur" Type="Int32" Nullable="false" />
<Property Name="sluitingsuur" Type="Int32" Nullable="false" />
</EntityType>
<EntityType Name="Klant">
<Key>
<PropertyRef Name="KlantId" />
</Key>
<Property Name="KlantId" Type="Int64" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
<Property Name="voornaam" Type="String" Nullable="false" />
<Property Name="achternaam" Type="String" Nullable="false" />
<Property Name="email" Type="String" Nullable="false" />
</EntityType>
<EntityType Name="Reservatie">
<Key>
<PropertyRef Name="reservatieId" />
</Key>
<Property Name="reservatieId" Type="Int64" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
<Property Name="klantId" Type="Int64" Nullable="false" />
<Property Name="datum" Type="DateTime" Nullable="false" />
<Property Name="tijdslot" Type="Int32" Nullable="false" />
<Property Name="complexId" Type="Int32" Nullable="false" />
<Property Name="arrangementId" Type="Int32" />
<Property Name="statusId" Type="Int32" Nullable="false" />
<Property Name="recurringDaily" Type="Boolean" />
<Property Name="recurringWeekly" Type="Boolean" />
<Property Name="recurringMonthly" Type="Boolean" />
<Property Name="recurringYearly" Type="Boolean" />
</EntityType>
<EntityType Name="Reservatiestatus">
<Key>
<PropertyRef Name="statusId" />
</Key>
<Property Name="statusId" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
<Property Name="statusnaam" Type="String" Nullable="false" />
</EntityType>
</Schema>
</edmx:ConceptualModels>
<!-- C-S mapping content -->
<edmx:Mappings>
<Mapping Space="C-S" xmlns="http://schemas.microsoft.com/ado/2008/09/mapping/cs">
<EntityContainerMapping StorageEntityContainer="ModelStoreContainer" CdmEntityContainer="ALEntities">
<EntitySetMapping Name="Arrangementen"><EntityTypeMapping TypeName="Model.Arrangement"><MappingFragment StoreEntitySet="arrangementen">
<ScalarProperty Name="arrangementId" ColumnName="arrangementId" />
<ScalarProperty Name="naam" ColumnName="naam" />
<ScalarProperty Name="beschrijving" ColumnName="beschrijving" />
<ScalarProperty Name="prijs" ColumnName="prijs" />
<ScalarProperty Name="van" ColumnName="van" />
<ScalarProperty Name="tot" ColumnName="tot" />
<ScalarProperty Name="toegelaten_statussen" ColumnName="toegelaten_statussen" />
</MappingFragment></EntityTypeMapping></EntitySetMapping>
<EntitySetMapping Name="Complexen"><EntityTypeMapping TypeName="Model.Complex"><MappingFragment StoreEntitySet="complexen">
<ScalarProperty Name="complexId" ColumnName="complexId" />
<ScalarProperty Name="naam" ColumnName="naam" />
<ScalarProperty Name="openingsuur" ColumnName="openingsuur" />
<ScalarProperty Name="sluitingsuur" ColumnName="sluitingsuur" />
</MappingFragment></EntityTypeMapping></EntitySetMapping>
<EntitySetMapping Name="Klanten"><EntityTypeMapping TypeName="Model.Klant"><MappingFragment StoreEntitySet="klanten">
<ScalarProperty Name="KlantId" ColumnName="KlantId" />
<ScalarProperty Name="voornaam" ColumnName="voornaam" />
<ScalarProperty Name="achternaam" ColumnName="achternaam" />
<ScalarProperty Name="email" ColumnName="email" />
</MappingFragment></EntityTypeMapping></EntitySetMapping>
<EntitySetMapping Name="Reservaties"><EntityTypeMapping TypeName="Model.Reservatie"><MappingFragment StoreEntitySet="reservaties">
<ScalarProperty Name="reservatieId" ColumnName="reservatieId" />
<ScalarProperty Name="klantId" ColumnName="klantId" />
<ScalarProperty Name="datum" ColumnName="datum" />
<ScalarProperty Name="tijdslot" ColumnName="tijdslot" />
<ScalarProperty Name="complexId" ColumnName="complexId" />
<ScalarProperty Name="arrangementId" ColumnName="arrangementId" />
<ScalarProperty Name="statusId" ColumnName="statusId" />
<ScalarProperty Name="recurringDaily" ColumnName="recurringDaily" />
<ScalarProperty Name="recurringWeekly" ColumnName="recurringWeekly" />
<ScalarProperty Name="recurringMonthly" ColumnName="recurringMonthly" />
<ScalarProperty Name="recurringYearly" ColumnName="recurringYearly" />
</MappingFragment></EntityTypeMapping></EntitySetMapping>
<EntitySetMapping Name="Reservatiestatussen"><EntityTypeMapping TypeName="Model.Reservatiestatus"><MappingFragment StoreEntitySet="reservatiestatussen">
<ScalarProperty Name="statusId" ColumnName="statusId" />
<ScalarProperty Name="statusnaam" ColumnName="statusnaam" />
</MappingFragment></EntityTypeMapping></EntitySetMapping>
</EntityContainerMapping>
</Mapping>
</edmx:Mappings>
</edmx:Runtime>
<!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
<Designer xmlns="http://schemas.microsoft.com/ado/2008/10/edmx">
<Connection>
<DesignerInfoPropertySet>
<DesignerProperty Name="MetadataArtifactProcessing" Value="EmbedInOutputAssembly" />
</DesignerInfoPropertySet>
</Connection>
<Options>
<DesignerInfoPropertySet>
<DesignerProperty Name="ValidateOnBuild" Value="true" />
<DesignerProperty Name="EnablePluralization" Value="False" />
<DesignerProperty Name="IncludeForeignKeysInModel" Value="False" />
</DesignerInfoPropertySet>
</Options>
<!-- Diagram content (shape and connector positions) -->
<Diagrams>
<Diagram Name="xxx">
<EntityTypeShape EntityType="Model.Arrangement" Width="1.5" PointX="0.75" PointY="0.75" Height="2.3648893229166665" IsExpanded="true" />
<EntityTypeShape EntityType="Model.Complex" Width="1.5" PointX="2.75" PointY="0.75" Height="1.7879850260416674" IsExpanded="true" />
<EntityTypeShape EntityType="Model.Klant" Width="1.5" PointX="2.75" PointY="3.75" Height="1.787985026041667" IsExpanded="true" />
<EntityTypeShape EntityType="Model.Reservatie" Width="1.5" PointX="4.75" PointY="0.75" Height="3.1340950520833335" IsExpanded="true" />
<EntityTypeShape EntityType="Model.Reservatiestatus" Width="1.5" PointX="4.75" PointY="4.75" Height="1.4033821614583317" IsExpanded="true" />
</Diagram>
</Diagrams>
</Designer>
</edmx:Edmx>
Alles unter C-S-Mapping-Inhalt wird als Fehler markiert.
Und ich erhalte für alle meine Tabellen die Meldung "Das EntitySet 'X', das als Teil dieser MSL angegeben ist, existiert nicht im MetadataWorkspace".
Ich bin ahnungslos...