[0.9.10] PelIllegalFormatException: Unknown format: 0x0

[Commifreak]

We recenty upgraded to PHP 7.4 with PEL 0.9.10. Since then, we have the following error after the first EXIF write:

                lsolesen\pel\PelIllegalFormatException: Unknown format: 0x0 in /var/www/dev.deutsche-genbank-obst.de/vendor/lsolesen/pel/src/PelFormat.php:224
Stack trace:
#0 /var/www/dev.deutsche-genbank-obst.de/vendor/lsolesen/pel/src/PelIfd.php(723): lsolesen\pel\PelFormat::getSize()
#1 /var/www/dev.deutsche-genbank-obst.de/vendor/lsolesen/pel/src/PelIfd.php(649): lsolesen\pel\PelIfd->loadSingleValue()
#2 /var/www/dev.deutsche-genbank-obst.de/vendor/lsolesen/pel/src/PelTiff.php(159): lsolesen\pel\PelIfd->load()
#3 /var/www/dev.deutsche-genbank-obst.de/vendor/lsolesen/pel/src/PelExif.php(100): lsolesen\pel\PelTiff->load()
#4 /var/www/dev.deutsche-genbank-obst.de/vendor/lsolesen/pel/src/PelJpeg.php(216): lsolesen\pel\PelExif->load()
#5 /var/www/dev.deutsche-genbank-obst.de/controllers/PassportController.php(426): lsolesen\pel\PelJpeg->load()

The first write of exif is successful. The second (open already edited file) does not load anymore.

Downgrading to 0.9.9 works.

[agaktr]

anything here anyone?

[agaktr]

Found a potential fix or at least a round over the issue.
pel\src\PelFormat.php

PelFormat.zip

[DeveloperMarius]

Seems to be related to #174.

[ovidiul]

Similar problem with the latest version 0.9.10, I am using the following code to remove GPS data as:

<?php

require_once './vendor/autoload.php';

use lsolesen\pel\PelJpeg;
use lsolesen\pel\PelIfd;

$filename = 'test.jpg';

$jpeg = new PelJpeg( $filename );
$exif = $jpeg->getExif();
$tiff = $exif->getTiff();
$ifd0 = $tiff->getIfd();

// removing GPS data by adding a new empty PelIfd::GPS IFD.
$gps = $ifd0->addSubIfd( new PelIfd( PelIfd::GPS ) );

// saving the new file.
$jpeg->saveFile( 'new-' . $filename );

but opening the new-test.jpg generated file shows this error:

lsolesen\pel\PelIllegalFormatException: Unknown format: 0x0 in /.../vendor/lsolesen/pel/src/PelFormat.php on line 224

[ViktorasssIT]

Similar problem with the latest version 0.9.10, I am using the following code to remove GPS data as:

<?php

require_once './vendor/autoload.php';

use lsolesen\pel\PelJpeg;
use lsolesen\pel\PelIfd;

$filename = 'test.jpg';

$jpeg = new PelJpeg( $filename );
$exif = $jpeg->getExif();
$tiff = $exif->getTiff();
$ifd0 = $tiff->getIfd();

// removing GPS data by adding a new empty PelIfd::GPS IFD.
$gps = $ifd0->addSubIfd( new PelIfd( PelIfd::GPS ) );

// saving the new file.
$jpeg->saveFile( 'new-' . $filename );

but opening the new-test.jpg generated file shows this error:

lsolesen\pel\PelIllegalFormatException: Unknown format: 0x0 in /.../vendor/lsolesen/pel/src/PelFormat.php on line 224

Did you found a fix to this issue? Having the same problem now.

[Rar9]

Any hope to get this fixed any time soon?

[ViktorasssIT]

Any hope to get this fixed any time soon?

Downgraded to 0.9.9 and it fixed the issue.

[Rar9]

Any hope to get this fixed any time soon?

Downgraded to 0.9.9 and it fixed the issue.

Not possible as its used by drupal fdm

[xPaw]

I have a fix here: #191, unsure if there are other broken cases however.

[weberhofer]

Please test with latest release 0.9.12

[StavoveiC]

I tested with release 0.9.12 but the issue is still present. Then I tried the fix from #183 (comment) and it works.