Error 11009 Property
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies error 11009 property is not mapped of this site About Us Learn more about Stack Overflow the company Business entity framework error 11009 property is not mapped Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask add column mapping entity framework Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign error 3004 problem in mapping fragments up Entity Framework error - Error 11009: Property ' ' is not mapped up vote 23 down vote favorite 2 To improve an older project I am forced by the circumstances to use VS 2008 and Framework 3.5 - I have issues with the edmx showing bizarre behavior and not updating the entities as required. The edmx throws me the above error,
Error 11008 Association Is Not Mapped
but when I go to the respective table and right click it - "Update Model from Database" there is no change, the error is still there. If I delete the table from the diagram by selecting it and pressing del, then in the Model Browser It disappears from the .Database but when clicking "Update model from Database" I cant see i in the "Add" list, all I can do is "Refresh" the table since I still see it in the refresh list (which should not happen because I deleted it! ) Please help me. I cannot afford to lose time on such trivial problems that VS throws at me. Thank you very much in advance, c# entity-framework visual-studio-2008 mapping share|improve this question asked Oct 8 '12 at 11:02 Amc_rtty 1,21152854 1 check the xml file of your model, it's probably still in there somewhere. Try deleting it manually from that xml file, then try to update again. Take backups tho :) –Thousand Oct 8 '12 at 11:05 Your sugegstion worked. Please rewrite as answer so I can give credits –Amc_rtty Oct 8
SQL Server 2014 Express resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs
Error 11007 Entity Type Is Not Mapped
Channel 9 Documentation APIs and reference Dev centers Retired content Samples We’re error 3027 no mapping specified sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. Ask a entity framework update model from database property is not mapped question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: Error 11009: Property is not mapped Data Platform Development > ADO.NET http://stackoverflow.com/questions/12780389/entity-framework-error-error-11009-property-is-not-mapped Entity Framework and LINQ to Entities Question 0 Sign in to vote Greetings! Please keep in mind; I'm just beginning to learn and program the Entity Framework in .NET 4. In myEntity Model,I have added a custom property on a table which does not have a corresponding database column. I intend to use this custom property to https://social.msdn.microsoft.com/Forums/en-US/97a12446-b03e-4afe-96df-fdcb3d6054a6/error-11009-property-is-not-mapped?forum=adodotnetentityframework contain a concatinated string returned from a stored procedure. I have imported the stored procedure using the "Add Function Import" wizard and designated the return collection as a set of Entities derived frommy table. Everything looks good here, but the field on the table is throwing the error: Error 11009: Property 'FullName' is not mapped. I understand the property is not mapped because there is nothing in the database that represents a FullName. Can anyone help me to understand and resolve this problem? Wednesday, January 05, 2011 4:00 PM Reply | Quote Answers 1 Sign in to vote Hello, My understanding is that you are trying to add the new property to the entity in the designer (for example by right-clicking on the entity, and choosing add -> scalar property). Using this approach will not work for what you are trying to achieve, since any properties added this way MUST be mapped to a table column. Fortunately, there is another way you can add a property to an entity. It involves
sometime because until recently I've had little need for Entity Framework's EDMX mappings because we've generally been content with one-to-one table to entity mappings that LINQ to SQL gives us. However, with https://leftlobed.wordpress.com/2011/03/02/getting-to-know-entity-framework-table-per-type-tpt-inheritance/ the addition of a new module to our project that is close, but not quite http://www.ideablade.com/forum/forum_posts.asp?TID=1008 the same as an existing module we've had to call on Entity Framework to generate a proper inheritance hierarchy. What is Table Per Type (TPT) inheritance? It's the method of defining your SQL schema such that each sub-type will live in it's own table and share a primary key column with the parent table via a foreign is not key. That is, the primary key on the child table will be a one-to-one mapping to the parent table. Shows how Employee will be related to Contact using a common primary key linked via a foreign key Note: My naming standard is to name primary key's "Id" and any foreign key's with the table name (and potentially a verb) prefixed. E.g. "ContactId". Generate your EDMX file Start your .edmx (ADO.NET Entity Data Model is not mapped Designer) as described in many tutorials… Initially your tables will come through as associated entities. This is where we'll pick up… From the Toolbox, pickup the "Inheritance" and join from Employee to Contact. Delete the Association joining the two tables. Now you'll find that if you try to compile, you'll get: Error 3024: Problem in Mapping Fragment starting at line 79: Must specify mapping for all key properties (Contact.Id) of the EntitySet Contact. The problem here lies in the fact that our Employee's ContactId didn't auto-map to the Contact's Id field. Click on Employee, open the Mapping Details view and select the Column Mapping for ContactId Change the mapping using the drop down to "Id". The drop down now includes all properties from Contact as well. Map the Employee's ContactId column to the Contact's Id column Again, you'll find that if you try to compile, you'll get: Error 11009: Property ‘ContactId' is not mapped. Wait… Sure it is! Didn't we just map it to the Contact's Id column. Ummmm? Well, we won't need it anyway. So just delete it from the Employee entity's diagram. Delete the Employee's ContactId field Compile, and all is finally well! Like this:Like Loading... Related Posted in .NET General, Entity Framework, SQL ServerTagged .net, ado.net, entity framework, sql Post navigation Problems
Google Boomarks Google Buzz MySpace Newsvine reddit StumbleUpon Translate Twitter Windows Live Yahoo BookmarksTopic Search Topic OptionsPost ReplyCreate New Topic thecotton Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 07-Mar-2008 Location: United States Posts: 8 Post Options Post Reply Quotethecotton Report Post QuoteReply Topic: Errors compiling QueryExplorer SamplePosted: 27-Nov-2008 at 7:53pm When I try to compile QueryExplorer sample, I get the following 5 errors: Error 11005: ComplexType elements are not supported in the Entity Designer.D:\DevForce EF Samples\Learning Units\200 Intermediate\LINQ, Entity SQL, Deployment Tester\02 Tutorials\Query Explorer\CS\Completed_Pt1\NorthwindEFServer\NorthwindEFServer.edmx107NorthwindEFServer Error 11009: Property 'Address' is not mapped.D:\DevForce EF Samples\Learning Units\200 Intermediate\LINQ, Entity SQL, Deployment Tester\02 Tutorials\Query Explorer\CS\Completed_Pt1\NorthwindEFServer\NorthwindEFServer.edmx12811NorthwindEFServer Error 11009: Property 'Address' is not mapped.D:\DevForce EF Samples\Learning Units\200 Intermediate\LINQ, Entity SQL, Deployment Tester\02 Tutorials\Query Explorer\CS\Completed_Pt1\NorthwindEFServer\NorthwindEFServer.edmx15911NorthwindEFServer Error 11012: Entity type 'OrderDetails' contains a condition on its primary key. Please remove the condition from the mapping.D:\DevForce EF Samples\Learning Units\200 Intermediate\LINQ, Entity SQL, Deployment Tester\02 Tutorials\Query Explorer\CS\Completed_Pt1\NorthwindEFServer\NorthwindEFServer.edmx75313NorthwindEFServer Error 11012: Entity type 'OrderDetails' contains a condition on its primary key. Please remove the condition from the mapping.D:\DevForce EF Samples\Learning Units\200 Intermediate\LINQ, Entity SQL, Deployment Tester\02 Tutorials\Query Explorer\CS\Completed_Pt1\NorthwindEFServer\NorthwindEFServer.edmx78813NorthwindEFServer Using DevForce EF V4.2.1.6, VS2008 SP1, and Framework 3.5 SP1. Any ideas what is not installed correctly? GregD Members Profile Send Private Message Find Members Posts Add to Buddy List IdeaBlade Joined: 09-May-2007 Posts: 374 Post Options Post Reply QuoteGregD Report Post QuoteReply Posted: 01-Dec-2008 at 12:32pm Those five errors result from design changes to the Entity Framework between beta 3 and the release version. The first thing to know is that the QueryExplorer will run just fine even though these errors are generated. The .NET version of the Entity Data Model still compiles just fine. Now for the gory details. Regarding the errors referencing ComplexTypes and the Address Property (which is modelled as a ComplexType):