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Cannot Resolve Classinfo

Thanks. My Account ManageYour Profile Change your addressemail and password Assign Licenses Manage licensesfor your dev team Renew anExisting SubscriptionPurchaseHistory New order statusand previous purchases DownloadYour Products Need help or require more line, where it says the dynamicClassesInfo is null. Email us at [email protected] or call +1 (818) 844-3383 between 7:30AM and 4:30PM Pacific Time. navigate here

at DevExpress.Xpo.Metadata.XPDictionary.GetClassInfo(Type classType) at DevExpress.Xpo.Metadata.XPMemberInfo.get_CollectionElementType() at DevExpress.Xpo.Metadata.XPClassInfo.GetDirectlyRefTypes() at DevExpress.Xpo.Metadata.XPClassInfo.FillRefTypes(Dictionary`2 filled) at DevExpress.Xpo.Metadata.XPClassInfo.FillRefTypes(Dictionary`2 filled) at DevExpress.Xpo.Metadata.XPClassInfo.FillRefTypes(Dictionary`2 filled) at DevExpress.Xpo.Metadata.XPClassInfo.FillRefTypes(Dictionary`2 filled) at DevExpress.Xpo.Metadata.XPClassInfo.GetRefTypes() at DevExpress.Xpo.Metadata.XPDictionary.ExpandTypesToEnsure(XPClassInfo[] inputTypesToEnsure, IDictionary`2 alreadyEnsuredTypes) at DevExpress.Xpo.SimpleDataLayer.UpdateSchema(Boolean dontCreate, XPClassInfo[] types) As you can see in the Save button click event, the changes are saved using the following code:gvMembCategories.CloseEditor(); gvMembCategories.UpdateCurrentRow(); BindingContext[xpCollMembCategories].EndCurrentEdit(); unitOfWork1.CommitChanges();The above code works very well and the users selections/changes are About Us Connect with DevExpress BlogsUpcomingEventsTrainingWebinars Learn More about DevExpress About Us News User Comments Case Studies Our Awards Reviews & Publications MVP Program Contact Us Support Center FAQ Training Events Imported from SC 1.0 ID: B193812 Created On: 12.01.2010 Modified On: 12.01.2010 Build: v2010 vol 2.3 / 1-Dec-2010 Operating System: Windows 7 IDE: Microsoft Visual Studio 2010 Related Questions Show More

Developer Express Inc disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. DEVEXPRESS About Us News Our Awards Upcoming Events User Comments Case Studies Reviews and Publications Licensing Purchasing MVP Program Contact Us Logos .NET CONTROLS WinForms ASP.NET MVC WPF Windows 10 Apps Source=DevExpress.Xpo.v11.2 TypeName=DevExpress.Xpo.XPCollection StackTrace: at DevExpress.Xpo.Metadata.XPDictionary.GetClassInfo(Type classType) at DevExpress.Xpo.Session.IsNewObject(Object theObject) at DevExpress.Xpo.Session.<>c__DisplayClass29.b__27() at DevExpress.Xpo.Logger.LogManager.Log(String category, LogHandlerVoid handler, MessageHandler`1 createMessageHandler, ExceptionHandler exceptionHandler) at DevExpress.Xpo.Session.Reload(Object theObject) at DevExpress.Xpo.Session.Reload(Object theObject, Boolean forceAggregatesReload) at DXWindowsApplication1.Form1.simpleButton1_Click(Object sender, My Account ManageYour Profile Change your addressemail and password Assign Licenses Manage licensesfor your dev team Renew anExisting SubscriptionPurchaseHistory New order statusand previous purchases DownloadYour Products Need help or require more

I left all the fields selected and clicked "Next"5d. Built the Web Site. Yes No Log In Products Suites BEST VALUE Universal (includes all DevExpress .NET products in one integrated suite) DXperience (includes all DevExpress .NET Controls along with CodeRush) .NET Products INDIVIDUAL PLATFORMS They do this by selecting (ticking) the box in the students column.

All OK up till now.11. We have shortened the sample code for brevity and simplicity. Whether using WPF, ASP.NET, WinForms, HTML5 or Windows 10, DevExpress tools help you build and deliver your best in the shortest time possible. About Us Connect with DevExpress BlogsUpcomingEventsTrainingWebinars Learn More about DevExpress About Us News User Comments Case Studies Our Awards Reviews & Publications MVP Program Contact Us Support Center FAQ Training Events

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This is consistent with your documentation (see above) and the fact that a new item in the collection does in fact show in the lookUpEditor when returning to the calling form. https://www.devexpress.com/Support/Center/Question/Details/Q526844 SeeGenerating Persistent Objects for Existing Data Tablesto learn more.See also:Server Mode: Binding to a Data Source Using eXpress Persistent ObjectsPlease let me know if you need further assistance. Please refer to the DevExpress.com Website Terms of Use for more information. Support Support Center Search the KB My Questions Code Examples Resources Getting Started Documentation Demos Training Webinars Contact our Developer Advocates anytime.

DEVEXPRESS About Us News Our Awards Upcoming Events User Comments Case Studies Reviews and Publications Licensing Purchasing MVP Program Contact Us Logos .NET CONTROLS WinForms ASP.NET MVC WPF Windows 10 Apps http://dekovsoft.com/cannot-resolve/cannot-resolve-targetproperty.html Developer Express Inc disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. About Us Connect with DevExpress BlogsUpcomingEventsTrainingWebinars Learn More about DevExpress About Us News User Comments Case Studies Our Awards Reviews & Publications MVP Program Contact Us Support Center FAQ Training Events I really need this solved or a suggestion.

the "Cannot resolve ClassInfo for type" problem does no occur.E.g. DEVEXPRESS About Us News Our Awards Upcoming Events User Comments Case Studies Reviews and Publications Licensing Purchasing MVP Program Contact Us Logos .NET CONTROLS WinForms ASP.NET MVC WPF Windows 10 Apps Add New ITem: Persistent Classes 10.25. his comment is here Email us at [email protected] or call +1 (818) 844-3383 between 7:30AM and 4:30PM Pacific Time.

Whether using WPF, ASP.NET, WinForms, HTML5 or Windows 10, DevExpress tools help you build and deliver your best in the shortest time possible. Please review your code. I removed the Sql gen from the class.8.

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Thanks. I found that in the documentation some months ago but I thought the foreach call would then trigger the 'real' reload. Email us at [email protected] or call +1 (818) 844-3383 between 7:30AM and 4:30PM Pacific Time. I have no problem on the Sql Server side, so this is extremely frustrating.

So, the class with this name isn't generated and the Session can't obtain the class info using this string.Thanks, Uriah. 0 Steve Paplanus 11.15.2009 The example i sent was not complete, However, there is no record in the PersistentTypeInfo table containing this value in the Name column. About Us Connect with DevExpress BlogsUpcomingEventsTrainingWebinars Learn More about DevExpress About Us News User Comments Case Studies Our Awards Reviews & Publications MVP Program Contact Us Support Center FAQ Training Events weblink Developer Express Inc disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose.

My Account ManageYour Profile Change your addressemail and password Assign Licenses Manage licensesfor your dev team Renew anExisting SubscriptionPurchaseHistory New order statusand previous purchases DownloadYour Products Need help or require more Yes No Log In Products Suites BEST VALUE Universal (includes all DevExpress .NET products in one integrated suite) DXperience (includes all DevExpress .NET Controls along with CodeRush) .NET Products INDIVIDUAL PLATFORMS Tags: .NET, WinForms, XtraEditors Library 0 Glen Harvy 12.01.2010 Just upgraded from 9.3 to 10.2 and ...The attached is an image of the error message VS2010 generates when I try to Create App_Code folder.4.

We will update this ticket once a solution is found. I have tried to repeat the same code block twice, replacing the first error handler with just displaying to the console via system.diagnostics.debug.writeline, and it still errors out. As this source is incorrectly used in your scenario, the error withClassInfo is displayed. I checked the "Create views and stored procedures for table access"5b.

Email us at [email protected] or call +1 (818) 844-3383 between 7:30AM and 4:30PM Pacific Time. Yes No Log In Products Suites BEST VALUE Universal (includes all DevExpress .NET products in one integrated suite) DXperience (includes all DevExpress .NET Controls along with CodeRush) .NET Products INDIVIDUAL PLATFORMS If this does not help, please provide a sample project, reproducing the issue.Thanks, Anatol 0 Gerry Knight 06.09.2011 Thanks, that has fixed my problem. Show all comments Leave a Comment You must log in or register to leave comments ID: Q420740 Created On: 07.30.2012 Modified On: 08.02.2012 Operating System: Windows 7 x64 IDE: Microsoft Visual

Yes No Log In Products Suites BEST VALUE Universal (includes all DevExpress .NET products in one integrated suite) DXperience (includes all DevExpress .NET Controls along with CodeRush) .NET Products INDIVIDUAL PLATFORMS DEVEXPRESS About Us News Our Awards Upcoming Events User Comments Case Studies Reviews and Publications Licensing Purchasing MVP Program Contact Us Logos .NET CONTROLS WinForms ASP.NET MVC WPF Windows 10 Apps Email us at [email protected] or call +1 (818) 844-3383 between 7:30AM and 4:30PM Pacific Time.