Nextcloud version (eg, 10.0.2): 12.0.3
Operating system and version (eg, Ubuntu 16.04): 16.11
Apache or nginx version (eg, Apache 2.4.25): nginx 11.01
PHP version (eg, 5.6): 7.0
Is this the first time you’ve seen this error?:yes
The output of your Nextcloud log in Admin > Logging:
Error PHP Invalid argument supplied for foreach() at /var/www/html/lib/private/Files/Type/Detection.php#104 2017-11-15T10:15:50+0100
Error PHP array_merge(): Argument #2 is not an array at /var/www/html/lib/private/Files/Type/Detection.php#101 2017-11-15T10:15:50+0100
Error PHP array_merge(): Argument #2 is not an array at /var/www/html/lib/private/Files/Type/Detection.php#146 2017-11-15T10:15:50+0100
Error PHP Invalid argument supplied for foreach() at /var/www/html/lib/private/Files/Type/Detection.php#104 2017-11-15T10:15:50+0100
Error PHP array_merge(): Argument #2 is not an array at /var/www/html/lib/private/Files/Type/Detection.php#101 2017-11-15T10:15:50+0100
Error PHP array_merge(): Argument #2 is not an array at /var/www/html/lib/private/Files/Type/Detection.php#146
The output of your config.php file in /path/to/nextcloud
(make sure you remove any identifiable information!):
<?php
$CONFIG = array (
'instanceid' => '..............',
'passwordsalt' => '......................',
'secret' => '......................',
'trusted_domains' =>
array (
0 => 'start.boxu.nl',
),
'datadirectory' => '/mnt/bigstorage2/boxu/data',
'overwrite.cli.url' => 'https://start.boxu.nl',
'dbtype' => 'mysql',
'version' => '12.0.3.3',
'dbname' => '......',
'dbhost' => 'localhost',
'dbport' => '',
'dbtableprefix' => 'oc_',
'dbuser' => '......',
'dbpassword' => '........',
'logtimezone' => 'UTC',
'installed' => true,
'enable_previews' => true,
'enabledPreviewProviders' =>
array (
0 => 'OC\\Preview\\PNG',
1 => 'OC\\Preview\\JPEG',
2 => 'OC\\Preview\\GIF',
3 => 'OC\\Preview\\BMP',
4 => 'OC\\Preview\\XBitmap',
5 => 'OC\\Preview\\MarkDown',
6 => 'OC\\Preview\\MP3',
7 => 'OC\\Preview\\TXT',
8 => 'OC\\Preview\\Illustrator',
9 => 'OC\\Preview\\Movie',
10 => 'OC\\Preview\\MSOffice2003',
11 => 'OC\\Preview\\MSOffice2007',
12 => 'OC\\Preview\\MSOfficeDoc',
13 => 'OC\\Preview\\OpenDocument',
14 => 'OC\\Preview\\PDF',
15 => 'OC\\Preview\\Photoshop',
16 => 'OC\\Preview\\Postscript',
17 => 'OC\\Preview\\StarOffice',
18 => 'OC\\Preview\\SVG',
19 => 'OC\\Preview\\TIFF',
20 => 'OC\\Preview\\Font',
),
'mail_from_address' => 'noreply',
'mail_smtpmode' => 'smtp',
'mail_domain' => 'somedomain',
'loglevel' => 0,
'mail_smtphost' => 'somehost',
'mail_smtpport' => '25',
'maintenance' => false,
'theme' => '',
'auth.bruteforce.protection.enabled' => false,
'knowledgebaseenabled' => false,
'updater.release.channel' => 'production',
'memcache.local' => '\\OC\\Memcache\\APCu',
'memcache.locking' => '\\OC\\Memcache\\Redis',
'redis' =>
array (
'host' => 'localhost',
'port' => 6379,
),
'skeletondirectory' => '/mnt/bigstorage2/boxu/data/skel',
'mail_smtpauthtype' => 'LOGIN',
'mail_smtpauth' => 1,
'mail_smtpname' => '.........',
'mail_smtppassword' => '.........',
);
The output of your Apache/nginx/system log in `/var/log/____`:
No errors
---
In NC 12 previes are not listed and the gallery is not working.
There where no changes in the config but this morning it stopped working.