[Mono-bugs] [Bug 620614] New: exception versus generated relations in MSDataSetGenerator 4.0.0

[bugzilla_noreply at novell.com]

http://bugzilla.novell.com/show_bug.cgi?id=620614

http://bugzilla.novell.com/show_bug.cgi?id=620614#c0


           Summary: exception versus generated relations in
                    MSDataSetGenerator 4.0.0
    Classification: Mono
           Product: Mono: Class Libraries
           Version: 2.6.x
          Platform: x86-64
        OS/Version: Ubuntu
            Status: NEW
          Severity: Critical
          Priority: P5 - None
         Component: Sys.Data
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: koruptid at gmail.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---
           Blocker: ---


Created an attachment (id=374360)
 --> (http://bugzilla.novell.com/attachment.cgi?id=374360)
Example Project

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.6)
Gecko/20100625 Firefox/3.6.6

System.ArgumentException: A relation already exists for these child columns
  at System.Data.DataRelationCollection.AddCore (System.Data.DataRelation
relation) [0x00000] in <filename unknown>:0 
  at System.Data.DataRelationCollection+DataSetRelationCollection.AddCore
(System.Data.DataRelation relation) [0x00000] in <filename unknown>:0 
  at System.Data.DataRelationCollection.Add (System.Data.DataRelation relation)
[0x00000] in <filename unknown>:0 
  at Pyro.Database.DataSets.PyroDataSet.InitClass () [0x00000] in <filename
unknown>:0 
  at Pyro.Database.DataSets.PyroDataSet..ctor
(KoruptLib.Database.MySQL.Connector conn) [0x00000] in <filename unknown>:0 
  at ACE.WebOrdering.Shop.Common.ProductBinder.LoadData
(ACE.WebOrdering.templates.main Master) [0x00000] in <filename unknown>:0 
  at ACE.WebOrdering.templates.main.Page_Init (System.Object sender,
System.EventArgs e) [0x00000] in <filename unknown>:0 
  at System.Web.UI.Control.OnInit (System.EventArgs e) [0x00000] in <filename
unknown>:0 
  at System.Web.UI.UserControl.OnInit (System.EventArgs e) [0x00000] in
<filename unknown>:0 
  at System.Web.UI.Control.InitRecursive (System.Web.UI.Control
namingContainer) [0x00000] in <filename unknown>:0 
  at System.Web.UI.Control.InitRecursive (System.Web.UI.Control
namingContainer) [0x00000] in <filename unknown>:0 
  at System.Web.UI.Page.InternalProcessRequest () [0x00000] in <filename
unknown>:0 
  at System.Web.UI.Page.ProcessRequest (System.Web.HttpContext context)
[0x00000] in <filename unknown>:0

Reproducible: Always

Steps to Reproduce:
1.
2.
3.
Actual Results:  
see main description

Expected Results:  
works

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