Cannot generate report

rbuser

D5 and RB7.
The query has no problem after calling Query.Open
When I call Report.Print I got the run time error
'Cannot generate report'.

I used to generate report but only delete a ppVariable from the detail band.
I found nothing to do with this ppVariable from the source code.

nicocizik

Hi,

This error can be caused by a number of things. If you add RBuilder\Source
to your library path (and remove RBuilder\Lib) where does the exception
occur if you trace into the RB source? If you add the variable back to the
report does it run correctly? Try creating a similar or identical report
from scratch and see if you get the same issue.

--
Regards,

Nico Cizik
Digital Metaphors
http://www.digital-metaphors.com

rbuser

Hi,

Now I revoked back to my previous version of the .rtm file.
I got 500 records and defined 10 fields of each row.
It showed all fields value on the first row. It only showed some of the
fields from second row onwards, the other fields are empty. I definitely
sure the empty fields have values.

rbuser

Hi,

One more piece of info about the ppVariable.
If I set the DataType of this TppVariable to dtString, then the report
cannot be generated (the report is NOT blank but grey, and also NO error
message).
If I set it back to dtInteger, then it goes back to the original PARTIAL
printing.

nicocizik

If I understand correctly, the original report does not function correctly
either? Are you able to recreate this with a simple report? Which exact
version of ReportBuilder are you using? Be sure you have the latest release
for RB 7 (7.04) installed. If you still get the error, you might try
downloading a copy of the latest version of ReportBuilder for a newer
version of Delphi and test with that. We have made hundreds changes and
fixes since RB 7.

--
Regards,

Nico Cizik
Digital Metaphors
http://www.digital-metaphors.com