Runtime Error
Printed From: IdeaBlade
Category: DevForce
Forum Name: DevForce 2010
Forum Discription: For .NET 4.0
URL: http://www.ideablade.com/forum/forum_posts.asp?TID=3360
Printed Date: 20-Apr-2024 at 12:00pm
Topic: Runtime Error
Posted By: Sakar SR
Subject: Runtime Error
Date Posted: 27-Mar-2012 at 2:35am
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while deploying WinApp in a single tier i get this error. Unable to login: The Connection string for Key 'eFilerDBEntities' was not fount or in invalid. A default IdeaBladeConfig is in use and does not contain either ConnectionString or EdmKeys. Ensure a valid configuration file containing connection information is present, or implement a custom IdataSourceKeyResolver. Please help |
Replies:
Posted By: sbelini
Date Posted: 27-Mar-2012 at 12:13pm
| Can you provide your app.config file? |
Posted By: Sakar SR
Date Posted: 05-Oct-2012 at 3:46am
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Hi sbelini, sorry for the delay, (was sick) please find the app.config file here. http://www.mediafire.com/?o7rnm0n1dao6dl0 - http://www.mediafire.com/?o7rnm0n1dao6dl0 while testing the app from vs2010 it works fine. It also works out side the vs2010 very fine. All is weel in the on the developer machine. If i try to move the program with all the .dll(s) to a diffrent machine it prompts an error  my program as an IdataSourceKeyResolver implemented. all woks fine in the developing machine. only this error comes when i deploy to another machine. It is a single tire win.forms application. using SQLite as back end database. Pleas let me know what is wrong, anything i missed wile moving the program to another machine. Have a nice day |
Posted By: sbelini
Date Posted: 05-Oct-2012 at 9:46am
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Thanks for the additional information about the DataSourceKeyResolver. Have you updated the connectionString for the tenant to match the new machine's location? (i.e. CucumberCosterDBEntities in your sample) sbelini.
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Posted By: Sakar SR
Date Posted: 05-Oct-2012 at 9:57pm
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Hi sbelini, thanks for your reply, please explain what you mean by, "Have you updated the connectionString for the tenant to match the new machine's location?" I have copied the entire database location to the new machine, and i have even check the existence of the database in my code before i use it. Pleas kindly explain, the above context. Have a nice day. |
Posted By: Sakar SR
Date Posted: 07-Oct-2012 at 3:54am
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Hi sbelini, the problem is solved after adding these lines to the app.config <system.data> <DbProviderFactories> <remove invariant="System.Data.SQLite"/> <add name="SQLite Data Provider" invariant="System.Data.SQLite" description=".Net Framework Data Provider for SQLite" type="System.Data.SQLite.SQLiteFactory, System.Data.SQLite" /> </DbProviderFactories> </system.data> Thank you, have a nice day and good health. |
Posted By: sbelini
Date Posted: 08-Oct-2012 at 8:16am
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Thanks for the update, Sakar SR. sbelini
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