TCPDF error interrupt (blank page)

Hi,

Using TCPDF I get the following error message (if errors are displayed):

Notice: Undefined offset: 2 in C:\xampp\htdocs\ebszkiallitas.hu\administrator\components\com_chronoforms5\chronoforms\actions\tcpdf\tcpdf\tcpdf.php on line 22521

Notice: Undefined offset: 2 in C:\xampp\htdocs\ebszkiallitas.hu\administrator\components\com_chronoforms5\chronoforms\actions\tcpdf\tcpdf\tcpdf.php on line 22521
TCPDF ERROR: Some data has already been output, can't send PDF file

The process interrupts, though the pdf has been created.
What may be the problem, and what the solution is?

Thanks in advance,
Laci

Hi Laci,

What do you mean by the process interrupts ? the PDF is created then there should be no problem!

Regards,
Max

Hi Max,

I mean the process would be (on submit): DB Save > TCPDF > Email (attaching the pdf) > Display message
But I get a blank page (or the error message above, if the displaying errors on), no email, no message.

Thanks a lot,
Laci

Hi Laci,

Do you have the TCPDF set to "download" or "download + save" ? or to save only ?

The download option will cancel any browser output, and so you will not get the message, but the Email should be sent in all cases.

Please send me a message using the "Contact us" page and I will try to send you an update for the action!

Regards,
Max

Hi Max,

As you asked me I wrote you through Contact us form a couple of days before. I am still waiting for your answer.

Best wishes,
Laci