Error 11009 Visual Studio
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 of this site About Us Learn more about Stack Overflow the company entity framework error 11009 property is not mapped Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs add column mapping entity framework Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, error 3004 problem in mapping fragments just like you, helping each other. Join them; it only takes a minute: Sign up Entity Framework error - Error 11009: Property ' ' is not mapped up vote 23 down vote favorite 2 To improve an error 11008 association is not mapped 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, 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
Error 3027 No Mapping Specified
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 '12 at 16:15 get the line number from error open xml file go to that line add a scaler property with the name specified in error save ... and rebuild .. –vishal sharma May 15 '13 at 7:25 add a comment| 6 Answers 6 active oldest votes up vote 32 down vote accepted Check the xml file of your model, it's probably still in there somewhere. Try
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 Channel 9 Documentation APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested has been
Error 11007 Entity Type Is Not Mapped
removed. You’ll be auto redirected in 1 second. ADO.NET ADO.NET Entity Data Model Tools Entity error 3024 problem in mapping fragments Data Model Designer Entity Data Model Designer Entity Designer Errors Entity Designer Errors Entity Designer Errors Model Browser Window Mapping Details Window how to add table mapping in entity framework Delete Unmapped Tables and Views Dialog Box Entity Designer Errors Generated Code Overview TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived http://stackoverflow.com/questions/12780389/entity-framework-error-error-11009-property-is-not-mapped and is not being maintained. Recommended Version This documentation is archived and is not being maintained. Entity Designer Errors Visual Studio 2010 This topic lists common errors that the ADO.NET Entity Data Model Designer reports when validating an .edmx file and suggests ways to resolve the errors. Note When you add an empty .edmx file to your project and then begin adding entities and associations, some of the errors below may be reported as warnings. https://msdn.microsoft.com/en-us/library/ee524052(v=vs.100).aspx When you add storage model and mapping information to the .edmx file, the warnings will be reported as errors if problems still exist. For more information, see How to: Create a New .edmx File (Entity Data Model Tools) and How to: Generate a Database from a Conceptual Model (Entity Data Model Tools). Error 11007: Entity Type Is Not Mapped This error occurs when an entity type in the conceptual model is not mapped to the data source. To resolve this error, map the entity type to the data source. For more information, see How to: Map Entities to Database Tables (Entity Data Model Tools). Error 11008: Association Is Not Mapped This error occurs when an association in the conceptual model is not mapped to the data source. To resolve this error, map the association to the data source. For more information, see How to: Create and Edit Association Mappings (Entity Data Model Tools). Error 11009: Property Is Not Mapped This error occurs when a property of an entity type in the conceptual model is not mapped to the data source. To resolve this error, map the property to the data source. For more information, see How to: Map Entities to Database Tables (Entity Data Model Tools). Error 11010: Association End Is Not Mapped This error occurs when an association end in the conc
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. https://leftlobed.wordpress.com/2011/03/02/getting-to-know-entity-framework-table-per-type-tpt-inheritance/ However, with the addition of a new module to our project that is close, but not quite the same as an existing module we've had to call on Entity Framework to generate a proper inheritance hierarchy. http://www.ideablade.com/forum/forum_posts.asp?TID=1008 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 entity framework via a foreign 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 is not mapped your .edmx (ADO.NET Entity Data Model 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 Fram
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 Opti