Server: StackTrace when trying to use occ commands

Created on 4 Mar 2019 · 1Comment · Source: nextcloud/server

Steps to reproduce

Visit page to update server to 15.0.5 (Currently on 15.0.2)
Be presented with a list of warnings for things that need to be fixed
Attempt to follow the directions.

Warning 1:

Some columns in the database are missing a conversion to big int. Due to the fact that changing column types on big tables could take some time they were not changed automatically. By running 'occ db:convert-filecache-bigint' those pending changes could be applied manually. This operation needs to be made while the instance is offline. For further details read the documentation page about this.

    activity.activity_id
    activity.object_id
    activity_mq.mail_id
    filecache.fileid
    filecache.storage
    filecache.parent
    filecache.mimetype
    filecache.mimepart
    filecache.mtime
    filecache.storage_mtime
    mimetypes.id
    storages.numeric_id

Result of command:

/var/www/html/nextcloud$ sudo -u www-data php occ db:convert-filecache-bigint
An unhandled exception has been thrown:
Error: Call to undefined function OC\App\simplexml_load_file() in /var/www/html/nextcloud/lib/private/App/InfoParser.php:64
Stack trace:
#0 /var/www/html/nextcloud/lib/private/App/AppManager.php(380): OC\App\InfoParser->parse('/var/www/html/n...')
#1 /var/www/html/nextcloud/lib/private/legacy/app.php(551): OC\App\AppManager->getAppInfo('files', false, NULL)
#2 /var/www/html/nextcloud/lib/private/AppFramework/App.php(65): OC_App::getAppInfo('files')
#3 /var/www/html/nextcloud/lib/private/legacy/app.php(236): OC\AppFramework\App::buildAppNamespace('files')
#4 /var/www/html/nextcloud/lib/private/legacy/app.php(119): OC_App::registerAutoloading('files', '/var/www/html/n...')
#5 /var/www/html/nextcloud/lib/base.php(654): OC_App::loadApps(Array)
#6 /var/www/html/nextcloud/lib/base.php(1068): OC::init()
#7 /var/www/html/nextcloud/console.php(46): require_once('/var/www/html/n...')
#8 /var/www/html/nextcloud/occ(11): require_once('/var/www/html/n...')
#9 {main}

Expected behaviour

No stack trace would occur.

Actual behaviour

Stack Trace (above) occurs.

Server configuration

Operating system: Ubuntu 18.04.2

Web server: Server version: Apache/2.4.29 (Ubuntu)
Server built: 2018-10-10T18:59:25

Database: mysql Ver 14.14 Distrib 5.7.25, for Linux (x86_64) using EditLine wrapper

PHP version: PHP 7.2.15-1+ubuntu18.04.1+deb.sury.org+1 (cli) (built: Feb 8 2019 15:38:01) ( NTS )

Nextcloud version: Nextcloud 15.0.2

Updated from an older Nextcloud/ownCloud or fresh install: This installation has been installed from version 13 through the current and has been updated periodically via the web UI.

Where did you install Nextcloud from: Installed from instructions here using the .tar.bz2

Signing status:

Signing status

No errors have been found.

List of activated apps:

App list

An unhandled exception has been thrown:
Error: Call to undefined function OC\App\simplexml_load_file() in /var/www/html/nextcloud/lib/private/App/InfoParser.php:64
Stack trace:
#0 /var/www/html/nextcloud/lib/private/App/AppManager.php(380): OC\App\InfoParser->parse('/var/www/html/n...')
#1 /var/www/html/nextcloud/lib/private/legacy/app.php(551): OC\App\AppManager->getAppInfo('files', false, NULL)
#2 /var/www/html/nextcloud/lib/private/AppFramework/App.php(65): OC_App::getAppInfo('files')
#3 /var/www/html/nextcloud/lib/private/legacy/app.php(236): OC\AppFramework\App::buildAppNamespace('files')
#4 /var/www/html/nextcloud/lib/private/legacy/app.php(119): OC_App::registerAutoloading('files', '/var/www/html/n...')
#5 /var/www/html/nextcloud/lib/base.php(654): OC_App::loadApps(Array)
#6 /var/www/html/nextcloud/lib/base.php(1068): OC::init()
#7 /var/www/html/nextcloud/console.php(46): require_once('/var/www/html/n...')
#8 /var/www/html/nextcloud/occ(11): require_once('/var/www/html/n...')
#9 {main}

Nextcloud configuration:

Config report

Error: Call to undefined function OC\App\simplexml_load_file() in /var/www/html/nextcloud/lib/private/App/InfoParser.php:64
Stack trace:
#0 /var/www/html/nextcloud/lib/private/App/AppManager.php(380): OC\App\InfoParser->parse('/var/www/html/n...')
#1 /var/www/html/nextcloud/lib/private/legacy/app.php(551): OC\App\AppManager->getAppInfo('files', false, NULL)
#2 /var/www/html/nextcloud/lib/private/AppFramework/App.php(65): OC_App::getAppInfo('files')
#3 /var/www/html/nextcloud/lib/private/legacy/app.php(236): OC\AppFramework\App::buildAppNamespace('files')
#4 /var/www/html/nextcloud/lib/private/legacy/app.php(119): OC_App::registerAutoloading('files', '/var/www/html/n...')
#5 /var/www/html/nextcloud/lib/base.php(654): OC_App::loadApps(Array)
#6 /var/www/html/nextcloud/lib/base.php(1068): OC::init()
#7 /var/www/html/nextcloud/console.php(46): require_once('/var/www/html/n...')
#8 /var/www/html/nextcloud/occ(11): require_once('/var/www/html/n...')
#9 {main}

Are you using external storage, if yes which one: No. Local storage

Are you using encryption: no

Are you using an external user-backend, if yes which one: None

Client configuration

Browser: Chrome or Firefox (doesn't matter)

Operating system: Windows or Ubuntu (doesn't matter)

Logs

Web server error log

Not applicable to the error

Nextcloud log (data/nextcloud.log)

Nextcloud log

Pages of this:

{"reqId":"GR8W264MZyaAKTSTj3vV","level":3,"time":"2019-03-04T15:42:05+00:00","remoteAddr":"","user":"--","app":"PHP","method":"","url":"--","message":"You are using a fallback implementation of the intl extension. Installing the native one is highly recommended instead. at \/var\/www\/html\/nextcloud\/3rdparty\/patchwork\/utf8\/src\/Patchwork\/Utf8\/Bootup\/intl.php#18","userAgent":"--","version":"15.0.2.0"}