Master-Detail and Midas Technology Exception

Discussion of open issues, suggestions and bugs regarding SDAC (SQL Server Data Access Components) for Delphi, C++Builder, Lazarus (and FPC)
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mkarimpour
Posts: 3
Joined: Wed 17 Oct 2012 04:24

Master-Detail and Midas Technology Exception

Post by mkarimpour » Sun 17 Feb 2013 05:55

Hi to all my friends.
I was download the latest SDAC trial 6.6.12. I have the project that uses Master-Detail TMSQuery components with TDataSetProvider and TClientDataSet(Midas Tech).
When I call ClientDataSet.Open, an exception raise from SDAC components. The debugger shows below in its call stack:

+ System.Classes.TList.Add($50D8910)
+ :004c90e8 TList.Add + $18
+ :007ea4df TCustomDADataSet.GetDetailLinkFields + $8F

Then I download latest UniDAC trial 4.6.12. The above explaned exception had remained.
With prior version of SDAC (6.1.3) or UniDAC (4.0.2), there is no problem and application works fine.
I want to migrate from Delphi 7 to Delphi XE3 and need new SDAC.
If the problem is solved, I will interested to buy the SDAC package for XE3. Please help.

Your Sincerely
Mehdy Karimpour

AndreyZ

Re: Master-Detail and Midas Technology Exception

Post by AndreyZ » Mon 18 Feb 2013 10:12

Hello,

Thank you for the information. We reproduced the problem and the investigation is in progress. We will notify you when we have any results.

AndreyZ

Re: Master-Detail and Midas Technology Exception

Post by AndreyZ » Mon 18 Feb 2013 14:31

We have fixed this problem. This fix will be included in the next SDAC build.

mkarimpour
Posts: 3
Joined: Wed 17 Oct 2012 04:24

Re: Master-Detail and Midas Technology Exception

Post by mkarimpour » Mon 18 Feb 2013 16:46

Thank you for your consideration. When do you think the next build might be released?

AndreyZ

Re: Master-Detail and Midas Technology Exception

Post by AndreyZ » Tue 19 Feb 2013 08:48

We just released SDAC, so the next build will be released approximately in a month or two.

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