GPL Ghostscript 9.52: Unrecoverable error, exit code 1

[imansa]

this is result of running following php sample codes in command line

$pdflib = new ImalH\PDFLib\PDFLib();
$pdflib->setPdfPath('./sample.pdf');
$pdflib->setOutputPath('./images/');
$pdflib->setImageFormat(\ImalH\PDFLib\PDFLib::$IMAGE_FORMAT_PNG);
$pdflib->setDPI(96);
$pdflib->setPageRange(1,$pdflib->getNumberOfPages());
$pdflib->setFilePrefix('page-'); // Optional
$pdflib->convert();

GPL Ghostscript 9.52: Unrecoverable error, exit code 1

error is for running getNumberOfPages method

sample.pdf is near to php file and there is an images folder there

[imansa]

pdf file is an standard pdf file and is converted before with other pdf to image php classes like https://github.com/spatie/pdf-to-image

[imalhasaranga]

hmm.. will have to look into, @mablae do you think you can check this issue ?

[Fegra]

I modified this library for me.

public function getNumberOfPages(){
if($this->number_of_pages == -1){
if($this->gs_command == "gswin32c.exe" || $this->gs_command == "gswin64c.exe"){
$this->pdf_path = str_replace('\', '/', $this->pdf_path);
$delimiter = "/";
$exit=preg_split("/".$delimiter."([^".$delimiter."]+)$/", $this->pdf_path,-1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
$ex="--permit-file-read=".$exit[0]."/";
}
$pages = $this->executeGS('-q '.$ex.' -dNODISPLAY -c "('.$this->pdf_path.') (r) file runpdfbegin pdfpagecount = quit"',true);
$this->number_of_pages = intval($pages);
}
return $this->number_of_pages;
}

[yannickl88]

I'm running into the same problem. Have you had time to look at this?