Access Violation in module rtl70.bpl (QR4 Pro & TC 8 Pro

[cronje]

Placing a new qreport on a form and adding a teechart to the report everything works fine. The form can however not be opened again, giving the message

"Error creating Form: Access violation at address 4002F62B in 'rtl70.bpl'. Read of address 00000008.

Please assist

Delphi 7 Enterprise V2

[Narcís]

Hi Cronjie,

Have you build your TQRChart packages with your new TeeChart and QuickReport versions as described here?

You may find TQRChart packages at C:\Program Files\Steema Software\TeeChart 8.02 for Delphi 7\Delphi7\QuickReport.

[cronje]

Hi

Yes, the packages were rebuilt as prescribed. The TeeTree object reacts exactly the same, however if the standard Teechart object is placed on a form it can be accessed again without any problems.

Please reply

[cronje]

I nhave now rebuilt these packages after re-installing delphi 7 Enterprise twice. I could have damaged some of the file because i now get a message
QRTEE compiled with a different version of QuickRPT.

Please assist.

Regards

Cronje Fourie

[Narcís]

Hi Cronje,

Then your problem is most likely to be the same as described here. Could you please read this thread and check if it helps solving your issue?

Thanks in advance.

[cronje]

After several re-installations, re-compiling of QRTee components and following the instructions provided i still cannot get the QRTEE component to run. Any other suggestions please.

[Narcís]

Hi Cronje,

Which is the exact problem you are having? Are you receiving any error message? If so, at which stage?

Thanks in advance.

[cronje]

No problem when placing the QRTEE component in the QR component.
When i try to run the project i get the alarm message "[Fatal Error] Unit1.pas(7): Unit QrTee was compiled with a different version of QuickRpt.TQRPrintable"
When i copy all the dcu, bpl, res, etc files as per procedure, i get the error Project.Project1 raised exception class eAaccessViolation with message 'Action Violation at address 0041C9BE in module project1.exe' read of address 00000008'. Process stopped. Use Step or Run to continue.

[Narcís]

Hi Cronje,

Could you please read this thread about the very same problem?

Thanks in advance.