The TypesInfo class cannot identify the default member for a System.Data.DataRelationCollection object

C C

CA Team Member CA Team Member

created 16 years ago (modified 16 years ago)

Hi,
We`ve wanted to convert our project to work with XAF 8.3.4 but we cannot launch our application. Maybe it`s because we use System.Data.DataRelationCollection in our code?
Could you give us some workaround?
Thanks
Actual Results:
The error occured:
     Type: ArgumentException
     Message: The "System.Data.DataRelationCollection" type declared with the DefaultProperty value of "Table" doesn't contain this property or the property is declared as private
     Data: 0 entries
     Stack trace:
   w DevExpress.ExpressApp.DC.TypesInfo.CalcDefaultMember(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypeInfo.NeedAllMembers()
   w DevExpress.ExpressApp.DC.TypeInfo.get_OwnMembers()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypeInfo.NeedAllMembers()
   w DevExpress.ExpressApp.DC.TypeInfo.get_OwnMembers()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypeInfo.NeedAllMembers()
   w DevExpress.ExpressApp.DC.TypeInfo.get_OwnMembers()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypeInfo.NeedAllMembers()
   w DevExpress.ExpressApp.DC.TypeInfo.get_OwnMembers()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RefreshMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RefreshInfo(ITypeInfo info)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterEntity(Type entityType)
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterType(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.FindTypeInfo(Type type)
   w DevExpress.ExpressApp.DC.XafMemberInfo.get_MemberTypeInfo()
   w DevExpress.ExpressApp.DC.XafMemberInfo.DevExpress.ExpressApp.DC.IMemberInfo.get_MemberTypeInfo()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterType(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.FindTypeInfo(Type type)
   w DevExpress.ExpressApp.DC.XafMemberInfo.get_MemberTypeInfo()
   w DevExpress.ExpressApp.DC.XafMemberInfo.DevExpress.ExpressApp.DC.IMemberInfo.get_MemberTypeInfo()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypeInfo.NeedAllMembers()
   w DevExpress.ExpressApp.DC.TypeInfo.get_OwnMembers()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterType(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.FindTypeInfo(Type type)
   w DevExpress.ExpressApp.DC.XafMemberInfo.get_MemberTypeInfo()
   w DevExpress.ExpressApp.DC.XafMemberInfo.DevExpress.ExpressApp.DC.IMemberInfo.get_MemberTypeInfo()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RefreshMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RefreshInfo(ITypeInfo info)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterEntity(Type entityType)
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RefreshMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RefreshInfo(ITypeInfo info)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterEntity(Type entityType)
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RefreshMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RefreshInfo(ITypeInfo info)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterEntity(Type entityType)
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterType(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.FindTypeInfo(Type type)
   w DevExpress.ExpressApp.DC.XafMemberInfo.get_MemberTypeInfo()
   w DevExpress.ExpressApp.DC.XafMemberInfo.DevExpress.ExpressApp.DC.IMemberInfo.get_MemberTypeInfo()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypeInfo.NeedAllMembers()
   w DevExpress.ExpressApp.DC.TypeInfo.get_OwnMembers()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterType(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.FindTypeInfo(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.InitBaseTypeInfo(TypeInfo typeInfo, ITypeInfoSource source)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterType(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.FindTypeInfo(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.InitBaseTypeInfo(TypeInfo typeInfo, ITypeInfoSource source)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterType(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.FindTypeInfo(Type type)
   w DevExpress.ExpressApp.DC.XafMemberInfo.get_MemberTypeInfo()
   w DevExpress.ExpressApp.DC.XafMemberInfo.DevExpress.ExpressApp.DC.IMemberInfo.get_MemberTypeInfo()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypeInfo.NeedAllMembers()
   w DevExpress.ExpressApp.DC.TypeInfo.get_OwnMembers()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypeInfo.NeedAllMembers()
   w DevExpress.ExpressApp.DC.TypeInfo.FindMember(String name)
   w DevExpress.ExpressApp.DC.TypeInfo.FindMember(String name)
   w DevExpress.ExpressApp.DC.Xpo.XpoTypeInfoSource.EnumMembers(TypeInfo info, EnumMembersHandler handler)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembers(TypeInfo typeInfo, ITypeInfoSource source)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypeInfo.NeedAllMembers()
   w DevExpress.ExpressApp.DC.TypeInfo.FindMember(String name)
   w DevExpress.ExpressApp.DC.TypeInfo.FindMember(String name)
   w DevExpress.ExpressApp.DC.Xpo.XpoTypeInfoSource.EnumMembers(TypeInfo info, EnumMembersHandler handler)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembers(TypeInfo typeInfo, ITypeInfoSource source)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypeInfo.NeedAllMembers()
   w DevExpress.ExpressApp.DC.TypeInfo.FindMember(String name)
   w DevExpress.ExpressApp.DC.TypeInfo.FindMember(String name)
   w DevExpress.ExpressApp.DC.Xpo.XpoTypeInfoSource.EnumMembers(TypeInfo info, EnumMembersHandler handler)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembers(TypeInfo typeInfo, ITypeInfoSource source)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypeInfo.NeedAllMembers()
   w DevExpress.ExpressApp.DC.TypeInfo.get_OwnMembers()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RefreshMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RefreshInfo(ITypeInfo info)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterEntity(Type entityType)
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterType(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.FindTypeInfo(Type type)
   w DevExpress.ExpressApp.DC.XafMemberInfo.get_MemberTypeInfo()
   w DevExpress.ExpressApp.DC.XafMemberInfo.DevExpress.ExpressApp.DC.IMemberInfo.get_MemberTypeInfo()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.InitMembersInfo(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypeInfo.NeedAllMembers()
   w DevExpress.ExpressApp.DC.TypeInfo.get_OwnMembers()
   w DevExpress.ExpressApp.DC.TypesInfo.EnsureReferencesForEntity(TypeInfo typeInfo)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterType(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.FindTypeInfo(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.InitBaseTypeInfo(TypeInfo typeInfo, ITypeInfoSource source)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterType(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.FindTypeInfo(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.InitBaseTypeInfo(TypeInfo typeInfo, ITypeInfoSource source)
   w DevExpress.ExpressApp.DC.TypesInfo.RegisterType(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.FindTypeInfo(Type type)
   w DevExpress.ExpressApp.DC.TypesInfo.RefreshInfo(Type type)

InnerException is null

Show previous comments (2) Comments (5)

Private Dennis Garavsky (DevExpress) Private Dennis Garavsky (DevExpress) 16 years ago

Hello Lukasz,
Thank you for reporting the issue and the log file you attached. Yeah, it seems to be the cause of the problem. The TypesInfo class cannot identify the default member for the System.Data.DataRelationCollection.
Could you please clarify for what real business scenario, and in which context you are using this type in XAF? A small example, as well as a description of your scenario would be very helpful for us to find a solution for you.
Thanks,
Dennis

C C

Private CA Team Member Private CA Team Member 16 years ago

Hi,
We use some classes that inherits from DataSet. This classes contains some collections of type DataRelationCollection. We use this types to populate XafReport with data and other WinForms that we create from controllers.
Thanks

Private Dennis Garavsky (DevExpress) Private Dennis Garavsky (DevExpress) 16 years ago

Hello Lukasz,
Thank you for the update. I have checked the DataRelationCollection class in the Reflector. It should have the Table property as the default one. However, for some reason, it doesn't have this property even in its descendants. I have only found a private "table" field in one of the descendant classes.
I think that the fact that you have received an error message is our fault, because generally we do not calculate default members for "non-our" classes and should do that only for our persistent classes.
We are working on this issue and will fix it ASAP.
Thank you for your patience,
Dennis

C C

Private CA Team Member Private CA Team Member 16 years ago

Hi,
Thank you for fixing this bug. When can we expect the Public Fix for 8.3.5?

Private Dennis Garavsky (DevExpress) Private Dennis Garavsky (DevExpress) 16 years ago

Hello Lukasz,
Thank you for the update on this, and please accept our apologies for the delay in providing you with a public fix. We will publish it once we have our internal builds tested and passed, because we cannot provide you with a broken build. It may require some time, because this will be a daily build.
Thanks,
Dennis

Created: February 3, 2009 4:16 PM

Modified: March 3, 2009 8:47 AM

Platform: App Frameworks (UI, API, ORM)

Product: XAF - Specify UI Platform

IDE: Microsoft Visual Studio 2005

Reproduced: True

Related Tickets

Disclaimer: The information provided on DevExpress.com and affiliated web properties (including the DevExpress Support Center) is provided "as is" without warranty of any kind. Developer Express Inc disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. Please refer to the DevExpress.com Website Terms of Use for more information in this regard.

Confidential Information: Developer Express Inc does not wish to receive, will not act to procure, nor will it solicit, confidential or proprietary materials and information from you through the DevExpress Support Center or its web properties. Any and all materials or information divulged during chats, email communications, online discussions, Support Center tickets, or made available to Developer Express Inc in any manner will be deemed NOT to be confidential by Developer Express Inc. Please refer to the DevExpress.com Website Terms of Use for more information in this regard.

The TypesInfo class cannot identify the default member for a System.Data.DataRelationCollection object

Recently viewed tickets