Invalid pointer operation

Discussion of open issues, suggestions and bugs regarding EntityDAC
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Ht47638
Posts: 1
Joined: Tue 28 May 2019 14:01

Invalid pointer operation

Post by Ht47638 » Tue 28 May 2019 19:00

Hello,

for a new Project I am testing different ORM Components for Delphi.

I have downloaded the current Trail version of Entitydac and Unidac. I made a sample of Code mapped classes with the Entity Developer. On my Form I have a TEntityConnection which is connected via Unidac to SQL Express 2014 Server. I have a TEntityXMLModel where the XML file the Entity Developer created is loaded in. If I now call EntityConnection1.CreateDatabase(nil, [moCommitEachStatement]) to create the database model I got an error message "invalid pointer Operation" and no changes to the database has been applied. What is the reason for this ?

Greetings

HT

MaximG
Devart Team
Posts: 1410
Joined: Mon 06 Jul 2015 11:34

Re: Invalid pointer operation

Post by MaximG » Thu 30 May 2019 06:57

Thank you for the information. We will investigate the described issue and let you know the results shortly.

adan200
Posts: 0
Joined: Sat 08 Jun 2013 16:10

Re: Invalid pointer operation

Post by adan200 » Tue 24 Dec 2019 14:54

Did you manage to fix the problem? I have the same situation.
I can't make progress with EntityDAC

MaximG
Devart Team
Posts: 1410
Joined: Mon 06 Jul 2015 11:34

Re: Invalid pointer operation

Post by MaximG » Thu 26 Dec 2019 09:07

We've reproduced the issue and fixed it. The fix will be included in the next build of our product. As a workaround, we can send you a night EntityDAC build including the required changes. For this provide us with your license number. For your convenience, please use the e-support form https://www.devart.com/company/contactform.html

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