errors

Discussion of open issues, suggestions and bugs regarding MyDAC (Data Access Components for MySQL) for Delphi, C++Builder, Lazarus (and FPC)
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Jan
Posts: 23
Joined: Wed 01 Dec 2004 15:54

errors

Post by Jan » Tue 30 May 2006 08:00

after installing trial version I get this message:

Failed to create an instance of 'CoreLab.MyDac.TMyConnection' because 'System.MissingMethodException: Constructor voor type CoreLab.MyDac.TMyConnection is niet gevonden.
at System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes)
at System.Activator.CreateInstance(Type type, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes)
at Borland.Studio.Host.CreationManager.a(Type , Object[] , Type[] , Boolean )'.

How do I solve this?

I'm using:
- MySql Data Access Components 4.30.0.10
- Borland® Developer Studio for Microsoft® Windows™ Version 10.0.2288.42451 Update 2
- MySQL 5.0.17-nt-max

Jan
Posts: 23
Joined: Wed 01 Dec 2004 15:54

PROBLEMs still occur

Post by Jan » Tue 30 May 2006 09:59

After installing MySqlDIRECT.NET I still do not have the components in the tool palette and I cannot find any of the components.

Jan
Posts: 23
Joined: Wed 01 Dec 2004 15:54

Post by Jan » Tue 30 May 2006 10:08

I added the component.....
but now I got a message that the trial period has expired....
a bit short in 2 hours

Jan
Posts: 23
Joined: Wed 01 Dec 2004 15:54

Post by Jan » Tue 30 May 2006 10:24

and this error:

[Pascal Fatal Error] F1026 File not found: 'C:\WINDOWS\microsoft.net\framework\v1.1.4322\CoreLab.MySql.dll'

Please, give me some hints

Alexey
Posts: 2756
Joined: Mon 13 Mar 2006 07:43

Post by Alexey » Tue 30 May 2006 11:43

Could you please specify what you use: MySql Data Access Components or MySQLDirect .NET?

Jan
Posts: 23
Joined: Wed 01 Dec 2004 15:54

Post by Jan » Tue 30 May 2006 13:43

I am trying to use MySQLDirect.NET
MySQL DAC works fine.

Alexey
Posts: 2756
Joined: Mon 13 Mar 2006 07:43

Post by Alexey » Wed 31 May 2006 07:55

If you encounter difficulties in working with MySQLDirect .NET, please describe steps you perform and errors you get upon performing said steps.

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