The given key was not present in the dictionary error


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Trent Taylor
Trent Taylor
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Guys, I am going to need a sample. I have not been able to reproduce this. The version of DevExpress that we currently have is 8.2, so I am wondering if there is a later version that you are running on that is causing the issue.
Bill Cunnien
Bill Cunnien
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I am using v9.1.5. 9.2 is due out soon. I will uninstall 9.1.5 and reinstall 8.2 and see what happens.
Trent Taylor
Trent Taylor
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Or...send me a sample and save the energy. I can change the references on this side, but I think that there is something going on with the grid and I would love to see if I am missing something at this point. Thanks.
Bill Cunnien
Bill Cunnien
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I worked up a sample yesterday but it did not fail like my production application. That's why I started looking at assemblies. I'll post my findings here as soon as I get the DevEx 8.2.10 version installed.



Thanks!

Bill
Trent Taylor
Trent Taylor
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OK, thanks.
Bill Cunnien
Bill Cunnien
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Nothing is easy. What a killer downgrading to v8.2.10. So many errors to deal with in my codebase. It will be a little while for me to get through these. Sorry for the delay. Hope to have some more answers by the end of the day.



Crying
Bill Cunnien
Bill Cunnien
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This is not funny. I am getting the same error. The same spot--SharedDataTableCollection class on the get_Item property retrieval. It's 4pm. Not likely I will solve this today. Four days, now, with absolutely no progress.



Is there a place for me to download 1.6.6? I'd like to go back to that version. Thanks.
Bill Cunnien
Bill Cunnien
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Is the following code necessary (red highlight)? If so, why?





' From the BusinessBindingSource.vb in the Business Namespace



#Region " Protected Methods "



Protected Overrides Sub Dispose(ByVal disposing As Boolean)

'-- Dispose of the internal list of business objects when done and clear

' the references to the pieces

If disposing Then

If Me._BusinessObjectList IsNot Nothing Then

For Each bo As BusinessLayer In Me._BusinessObjectList.Values

bo.Dispose()

Next

Me._BusinessObjectList.Clear()

End If



'-- Remove the reference to the business object

If Me._BusinessObject IsNot Nothing Then

[color=#FF0000]Me.RemoveBOHandlers()[/color]

Me._BusinessObject = Nothing

Me._BusinessObject_CurrentView = Nothing

End If

End If



'-- Base call

MyBase.Dispose(disposing)

End Sub



#End Region





Can I comment out the line and move on without big bad voodoo?
Bill Cunnien
Bill Cunnien
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I commented out that code and everything works just fine. I am running SF 1.7.0 with DevEx 8.2.10. I am not going to take the next step and update DevEx. It appears that DevEx is not the issue (although, it could be somewhere in there...it is a complex issue, I suppose). Once I update DevEx to 9.1.5, I will report back here again. At least my app is running and I know that I can update the clients at this point.



Please let me know if I am doing serious damage by removing that code.



Thanks!
Bill Cunnien
Bill Cunnien
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Bill Cunnien (07/30/2009)
...I am not going to take the next step and update DevEx.




Actually, I am updating the DevEx tools. Slight typo there. Sorry. I meant to say, "I am now going to take the next step..."



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