decodeFilterFlateDecode error

[swbittib]

se si prova a parsare il file in allegato si riceve il seguente errore:

[28-Nov-2024 15:55:05 Europe/Rome] PHP Fatal error: Uncaught Exception: TCPDF_PARSER ERROR: pdf-test.pdf: invalid code in /................/tcpdf/include/tcpdf_filters.php:474
Stack trace:
#0 /..................../tcpdf/include/tcpdf_filters.php(359): TCPDF_FILTERS::Error('decodeFilterFla...')
#1 /..................../tcpdf/include/tcpdf_filters.php(94): TCPDF_FILTERS::decodeFilterFlateDecode('\e\x9F2yH\t\xD4\x1F\x8D\x87't<\xB3\xA8...')
#2 /..................../tcpdf/tcpdi_parser.php(1314): TCPDF_FILTERS::decodeFilter('FlateDecode', '\e\x9F2yH\t\xD4\x1F\x8D\x87't<\xB3\xA8...')
#3 /..................../tcpdf/tcpdi_parser.php(1253): tcpdi_parser->_rebuildContentStream(Array)
#4 /..................../tcpdf/tcpdi.php(192): tcpdi_parser->getContent()
#5 /..................../PDFMerger.php(105): TCPDI->importPage(1)
#6 printpdf3.php(518): PDFMerger\PDFMerger->merge('file', '/xxxxxxxxx/xxxxxxxxxxxx...')
#7 {main}
thrown in /..................../tcpdf/include/tcpdf_filters.php on line 474

pdf-test.pdf