Error while running preview:generate-all

[tetzlav]

after few hours i get

root@omv:/var/www/nextcloud# sudo -uowncloud php ./occ preview:generate-all PHP Fatal error: imagecreatefromjpeg(): gd-jpeg: JPEG library reports unrecoverable error: Unsupported marker type 0x6f in /var/www/nextcloud/lib/private/legacy/image.php on line 538

nexcloud v11.0.0
previewgenerator v1.0.1
php v5.6.29

[Be-Mann]

i have this problem
PHP Fatal error: imagecreatefrompng(): gd-png: fatal libpng error: IDAT: CRC error
in /var/www/nextcloud/lib/private/legacy/image.php on line 545

nextcloud v11.0.1 (stable)
previewgenerator v1.0.1
php v7.0.15

[annando]

After some minutes I get:

PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 6000 bytes) in /path/to/nextcloud/lib/private/legacy/image.php on line 538

Is this a preview or nextcloud issue?

[rullzer]

@annando nextcloud issue. You might want to up your php memory limit 128MB is not much ;)

[rullzer]

As for the issue this is a corrupt file. We have no way to catch php fatal erros unfortunatly.

However with #31 the problem should be less of an issue since in the next run the file will just be skipped.

[annando]

@rullzer I already increased memory to 256MB - but it still happens. (Not so much, but still it does) I can't increase the memory more since the whole device has only got 1 GB memory. Although the error is caused inside of nextcloud, the question is if the process has some issues concerning the memory consumption?

[rullzer]

The app just requests data from the nextcloud server part. Nothing really fancy memory wise going on in the app.

[rullzer]

The fatal error was a bug in core. The patch is in NC12. nextcloud/server#3778 that should fix it.