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Unable To Load The Specified Metadata Resource. Code First

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share|improve this answer edited Jan 16 '13 at 7:40 answered Apr 20 '09 at 16:45 J. Close and open VS - I don't know how this works make sure if you have placed the .EDMX file inside a Directory, make sure you include the Directories in your Newer Post Older Post Home Search for: Ozkary (TM) I am a software solutions architect who enjoys mentoring and teaching others about software development technologies. Lost several hours on this. Source

Open the edmx file Right click on any place of the EDMX designer choose properties update Property called "Metadata Artifact Processing" to "Embed in Output Assembly" this solved the problem for connectionString="metadata=res://DatabaseModel/MyModel... No symbols have been loaded for this document.”60entity framework Unable to load the specified metadata resource0MetadataException [Unable to load the specified metadata resource]1MetadataException - Unable to load the specified metadata resource?0MetadataException All rights reserved.

Unable To Load The Specified Metadata Resource. Code First

The BusinessEntities layer is referenced by "TestArchitecture.DAL" layer, which both are in turn referenced by "TestArchitecture.Service" layer. SO it looks like this: connectionString="metadata=res://*/DAL.nameModel.csdl|res://*/DAL.nameModel.ssdl|res://*/DAL.nameModel.msl;(these are files. I parse the connection string in the config file and replace '*' by the full assembly name.

Connection strings are loaded from the configuration file for the executing assembly, which may not be the assembly which contains your Entity Framework model. I have checked the connection strings, deleted and re added everything but i still cant get this working. This time in my case it was correct connection string in Class Library with edmx and wrong in web application when it was used. –Episodex Oct 23 '12 at 14:59 6 Unable To Load The Specified Metadata Resource Devart The data assembly can have its own connection string, if you like (this is convenient, as it will be used by the Entity Framework designer), but it will not be used

You might have changed the MetadataArtifactProcessing property of the model to Copy to Output Directory. Unable To Load The Specified Metadata Resource. Mvc Can a 50 Hz, 220 VAC transformer work on 40 Hz, 180VAC? So specifying the assembly explicitly is always a good idea, I think. Encyclopedia of mathematics (?) 3% personal loan online.

this solution will not work if you have your edmx files in another assembly share|improve this answer edited Jul 29 '15 at 9:55 ben 2,36611733 answered Oct 2 '10 at 9:09 Metadataartifactprocessing Zhirong Saturday, 03 September 2011 Really helpful! Search for: Menu Home 10/3/12 Unable to load the specified metadata resource oscar garcia 10/03/2012 database , entity , LINQ , mvc Exception Description: og-bit.com FIXED.

Unable To Load The Specified Metadata Resource. Mvc

Currently, I'm using VS 2010 with ASP 4.0 and I'd like to move to ASP 4.5 and generally keep up with Microsoft technology. Or can anyone see where I'm going wrong? Unable To Load The Specified Metadata Resource. Code First Reply jsiahaan Contributor 4161 Points 1504 Posts Re: VS 2013 Unable to load the specified metadata resource Oct 25, 2013 09:42 PM|jsiahaan|LINK Hi, Hope this can help: Try to add a Argument 'xmlreader' Is Not Valid. A Minimum Of One .ssdl Artifact Must Be Supplied. on the constructor of the entities class.

Read my blog post to understand why. –Craig Stuntz Apr 6 '12 at 18:17 4 Moved my .edmx to Model folder and forgot to update the connection string. this contact form I'm including the before and aftermetadata stringsfor relevance and have highlighted the section where the issue was. After a bit of research, I found that you want your metadata string to look like: metadata=res://EPM.DAL/Models.EPM.csdl, where EPM.DAL is the name of the assembly and EPM.edmx is in the models IT appears as if the EDMX has gotten corrupted twice already,  my changes including changing the namespace in the designer file as well as adding a stored procedure to populate an entity. . Unable To Load The Specified Metadata Resource. Azure

A better way to construct connection strings is with EntityConnectionStringBuilder: public static string GetSqlCeConnectionString(string fileName) { var csBuilder = new EntityConnectionStringBuilder(); csBuilder.Provider = "System.Data.SqlServerCe.3.5"; csBuilder.ProviderConnectionString = string.Format("Data Source={0};", fileName); csBuilder.Metadata = In my multi-project solutions, I tend to follow a pattern oflocating common functionality and data access layer functionality each inseparate projects. So your simple answere got me on track. –Patrik Lindström Jan 15 '12 at 15:28 Yes thanks - check your filename(s). http://0pacity.com/unable-to/unable-to-load-provider-failed-to-load-javax-xml-ws-spi-provider.html Thanks a million!

Which Config File? The Metadata Specified In The Connection String Could Not Be Loaded Entitydatasource using (DbContext ctx = new DbContext("name=MyContainer)) { } } The type MallApp lives in the same assembly as the entity model. Thanks! –David Aug 7 '12 at 17:40 add a comment| up vote 6 down vote I've just spent a happy 30 minutes with this.

The following res: (resource) references need to point to your model.

Reply jsiahaan Contributor 4161 Points 1504 Posts Re: VS 2013 Unable to load the specified metadata resource Oct 26, 2013 01:35 AM|jsiahaan|LINK Hi, Sorry, you do have a connectionString already, here: However, you must remove the part of the namespace that equals to the name of your assembly. –Marcel Jun 24 '10 at 9:32 5 MSDN says the second paragraph is A rude security guard WEATHER-resistant GFCI's required in bathrooms? Entitydeploy How can I set up a password for the 'rm' command?

Your link on stackoverflow brought me here Marius Mans Monday, 04 October 2010 Greate, Greate, Great !!!! Update: I've written a blog post with more complete steps for troubleshooting. more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation http://0pacity.com/unable-to/cydia-unable-to-load-a-server-with-the-specified-hostname.html Eg: res://YourDataAssembly, Version=1.0.0.0, Culture=neutral, PublicKeyToken=abcdefabcedf/YourEdmxFileName.csdl|res://...

I opened one of our production assemblies in Reflector, and found this: There's actually a good reason that those resources have such bizarre names, but it's a digression and not relevant For example: "metadata=res://*/EntityModels..csdl|" + "res://*/EntityModels..ssdl|" + "res://*/EntityModels..msl;" –Daniel Mar 29 '11 at 18:57 1 @Daniel, that's mostly correct, but note that the namespace and the embedded file path are sometimes For example, my three resource files are in a sub-directory Data, so my connection string had to be metadata=res://*/Data.MyModel.csdl|res://*/Data.MyModel.ssdl|res://*/Data.MyModel.msl; (versus metadata=res://*/MyModel.csdl|res://*/MyModel.ssdl|res://*/MyModel.msl;).