Phoca Forum

do you have error reporting to on (in your php server settings, see Help - System Info - PHP info

maybe you didn't copy the ps_delivery.php file into your VM folder

I am having the same erron when displaying invoice.


I am using Joomla 1.53 and virtuemart 1.1.0 stable
there is no problem while displaying other pages as pdf.

php settings has display error on. I am having only messaje below but nothing else.

TCPDF error: Some data has already been output, can't send PDF file

please advise how to solve this issue.
thanks

Huseyin SIVAKCI

Hi, there can be a lot of problems...

maybe before rendering the page, some error message is displaying and the pdf will be not rendered

try to check your language xml file in folder languages/your-language/ ....xml, try to see the font type... This addon uses freesans as standard joomla font, maybe you have other one

try to open this file:
administrator\components\com_virtuemart\pdf\delivery.pdf.php and edit:
FROM: $pdf->Output( 'delivery.pdf', "I" );
TO: $pdf->Output( 'delivery.pdf', "D" );

in some cases the pdf can be dowloaded and you can see the error message in this pdf document with help of some text editor...

Jan

I have checkeed the font. it is freesans as it should be.

I am having the same message after changing Output( 'delivery.pdf', "I" ); to Output( 'delivery.pdf', "D" );
No additional message or download.
is there anyone solved this problem ?

thankx

Huseyin SIVAKCI

the problem is mostly some error message output before rendering the pdf

Dear Jan,

Thanks for all the good work. My problem is that I made all necessary changes following your instuction guide but when I select the delivery Tab the message is shown "Not all products delivered" (i.e. the message 'VM_DELIVERY_NOT_COMPLETE') and nothing happend. I have tried all delivery statusses but it doesnot change my problem.

Any suggestion ?
Thanks in advance,
Peter

You must create the delivery first. If you click on new delivery, be avare, there is a bug in VM1.1, it displays you other folder, so you must click on the delivery folder to end the delivery creation...

Jan

Fantastic, it works ! thans a lot
Peter

great to hear it, Jan