Gustav Brock
gustav at cactus.dk
Mon Sep 19 07:00:15 CDT 2011
Hi Shamil No, I haven't got that far. My first guess was that the table schemes of Northwind perhaps didn't correlate 100% with that expected by LightSwitch. But the link you provided tells that a separate instance of SQL Server Express 2005/2008 (not any other version) is required to support LS itself during development to not mix up "development data" with your application data (user data). That I didn't know about, and it may cause trouble around where you use the development version of SQL Server 2008 for your local work. /gustav >>> shamil at smsconsulting.spb.ru 19-09-2011 12:39 >>> Hi All -- To avoid issues with ProductDetails table I have just checked it out from external datasource while generating new MS Lightswitch project - and I have got infamous: http://social.msdn.microsoft.com/Forums/en-US/lightswitchgeneral/thread/de2e7ee5-fc82-4614-9245-4f4a9ae7185f I'm giving up now for about two-three weeks my MS Lightswitch fighting/exercizing... Thank you. -- Shamil -----Original Message----- From: dba-vb-bounces at databaseadvisors.com [mailto:dba-vb-bounces at databaseadvisors.com] On Behalf Of Shamil Salakhetdinov Sent: 19 ???????? 2011 ?. 13:51 To: 'Discussion concerning Visual Basic and related programming issues.' Subject: Re: [dba-VB] Rapid Application Development: LightSwitch 2011((nobeta) Hi Gustav at all -- I have got MS LightSwitch 2011 installed, and I have tried to create LightSwitch project using NorthwindNet database from our northwind.codeplex.com project - it didn't work resulting in a set of (cryptic for me) error messages: Error 5 Application definition contains critical errors. Common Error 6 Application definition contains critical errors. Client Error 7 Application definition contains critical errors. ClientGenerated Error 8 Application definition contains critical errors. Server Error 9 Application definition contains critical errors. ServerGenerated Error 1 The EntitySet property of the AssociationSetEnd 'OrderDetail' in the AssociationSet 'OrderDetails' in the Domain Source 'NorthwindNETData' cannot be resolved: The item referenced by Id 'OrderDetails' does not match the type of the property 'Microsoft.LightSwitch.EditableModel.IEditableEntitySetDefinition'. E:\ZZZ\LS_Test_Application\LS_Test_Application\Data\ApplicationDefinition.ls ml 892 7 Error 2 The EntitySet property of the AssociationSetEnd 'OrderDetail' in the AssociationSet 'ProductOrders' in the Domain Source 'NorthwindNETData' cannot be resolved: The item referenced by Id 'OrderDetails' does not match the type of the property 'Microsoft.LightSwitch.EditableModel.IEditableEntitySetDefinition'. E:\ZZZ\LS_Test_Application\LS_Test_Application\Data\ApplicationDefinition.ls ml 900 7 Error 3 The EntitySet property of the EntitySetMapping in the DataService 'NorthwindNETDataDataService' cannot be resolved: The item referenced by Id 'OrderDetails' does not match the type of the property 'Microsoft.LightSwitch.EditableModel.IEditableEntitySetDefinition'. E:\ZZZ\LS_Test_Application\LS_Test_Application\Data\ApplicationDefinition.ls ml 1837 5 Error 4 Unable to copy file "E:\ZZZ\LS_Test_Application\LS_Test_Application\ServerGenerated\obj\Debug\Ap plication.ServerGenerated.dll" to "Bin\Debug\bin\Application.ServerGenerated.dll". Could not find file 'E:\ZZZ\LS_Test_Application\LS_Test_Application\ServerGenerated\obj\Debug\Ap plication.ServerGenerated.dll'. C:\Program Files\MSBuild\Microsoft\VisualStudio\LightSwitch\v1.0\Microsoft.LightSwitch. targets 149 10 LS_Test_Application When I have got removed one non-unique indexes from ProductDetails table supposing that it was the cause of the above errors I have got VS going down/restarting and presenting me a message: +++ There are critical errors in the application definition metadata. These errors must be fixed before the project can be loaded in the designer. Check the errors in the errors window, and fix them in the text editor. When you finish it, please use the "Reload" button to reload it into the designer. ---- Sorry for my English but what they mean in the last sensence by "finish it"? - I got it as to finish ASAP my first Lightswitch "fighting session", and so I finsihed it :) If anybody here have any idea how to fix the above issue that would be very helpful here. Thank you. -- Shamil