Puzzling error message

didiergmdidiergm
edited 3:37PM in FastReport 4.0
Trying to print an invoice; Report has always worked beautifully; on one machine I get this error message,

for fun : not always with the same invoice; not always at the same time; closing down the program does not always work; sometimes work for a day, sometimes fails on first attempt; has never occured on any of my machines , from delphi of standalone .... connected to the same database ....

How could I possibly know which objects on the report is not being happy to help track down what could be wrong ?

thanks in advance
Didier

Comments

  • gordkgordk St.Catherines On. Canada.
    edited 3:37PM
    i would suspect that a field used in a calc or expression is returning a null value.
  • didiergmdidiergm
    edited 3:37PM
    I would think so, but how to know which one ? (I have got a fair number of fields and this issue does not happen on my machine (with identical invoice, database etc ....)

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.

Home • FastReport 4.0Comment As ...

© Vanilla Keystone Theme 2024