Access violation when printing a report.

rbuser

Hi,

I'm having trouble when printing a report.
It previews correctly, but after sending it to the printer (and the printer
prints the report) the application hangs up.

It is written in Delphi7 and report builder 7.

After debugging for a while, the access violation exception raises here
(code from ppForms.pas, line 1481):

procedure TppCustomCancelDialog.ppShowModal;
begin
FModal := True;

{use timer to trigger an event just after the show modal call}
FTimer.Enabled := True;

ShowModal;

end; {procedure, ppShowModal}<--After the exception has been raisen, the
current source line code is this


{---------------------------------------------------------------------------
---}
{ TppCustomCancelDialog.TimerEvent }

procedure TppCustomCancelDialog.TimerEvent;
begin

FTimer.Enabled := False;

if Assigned(FppOnShowModal) then FppOnShowModal(Self);

end; {procedure, TimerEvent} <--- After exiting this procedure, the
exception raises, opening the CPU debug window

Debugging a little more, it raises exactly in the TCustomForm.CloseModal
function, when trying to access the CloseQuery function.

Any ideas about it??

If you need more information, just ask me!

Thanks,

Arnau.

rbuser

Hi again!

I've changed the TppReport.ShowCancelDialog to false and now no access
violation exception is raised. Any ideas what may cause this?

Thanks,

Arnau.

nardmoseley

If you are not using ReportBuilder 7.03, the latest release, then please
contact info@digital-metaphors.com with your full registration information
including serial number and inquire about receiving updating information.
Check the Help | About box of the report designer to determine the exact
version ReportBuilder that you are using.

I think RB 7.03 will fix your issue. Otherwise please create a simple
example project using ReportBuilder and DBDemos data. E-mail in zip format
to support@digital-metaphors.com and we can check it out here.


--
Nard Moseley
Digital Metaphors
http://www.digital-metaphors.com