CODEWITHSUNDEEP
phppdfexceptiontcpdf
Zwen2012
Zwen2012

Reputation: 3498

How to catch TCPDF Exception TCPDF ERROR: [Image] Unable to get the size of the image

I want to generate a PDF out of a Product. But when some images are missing, I get an TCPF ERROR.

TCPDF ERROR: [Image] Unable to get the size of the image...

Is there a usecase to go on without aborting? Already tried to catch it with the classic Exception Handler, bute doesnt work:

try {
      $pdf->writeHTML($renderedView, true, 0, true, 0);
    } catch (\Exception $e) {
       return $e->getMessage();
     }

THANKS for any help!

Upvotes: 1

Views: 4049

Answers (2)

Svenv
Svenv

Reputation: 367

You can catch the exception only if you define('K_TCPDF_THROW_EXCEPTION_ERROR', true) There is a constant K_TCPDF_THROW_EXCEPTION_ERROR that determines what TCPDF does in case of error.

define('K_TCPDF_THROW_EXCEPTION_ERROR', true) will throw exceptions in case of errors

define('K_TCPDF_THROW_EXCEPTION_ERROR', false) will echo the error and exit script execution.

Handled by method Error in tcpdf:2921

Throw an exception or print an error message and die if the K_TCPDF_PARSER_THROW_EXCEPTION_ERROR constant is set to true.

Upvotes: 5

Michael Gruben
Michael Gruben

Reputation: 56

In general an ERROR can not be catched. You have to transform your error to an exception so you can catch it but this isnt a best practise.

Its better you test your $renderedView for the image size before you put it to TCPDF

Upvotes: 1

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