PHP Fatal error: Class 'OC_Mount_Config' not found

[felixboehm]

Steps to reproduce

1. fresh install from tar, put code in place
2. setup with script below

su www-data -s /bin/bash -c 'php occ  maintenance:install --database "mysql" --database-name "owncloud"  --database-host "mariadb" --database-user "root" --database-pass "secret" --admin-user "admin" --admin-pass "password" --data-dir "/mnt/data"'

su www-data -s /bin/bash -c "php occ config:system:set overwrite.cli.url --value http://mydomain"

Expected behaviour

occ command to set overwrite.cli.url should run without throwing PHP Fatal error.

Actual behaviour

Command line output:

ownCloud is not installed - only a limited number of commands are available
ownCloud was successfully installed
PHP Fatal error:  Class 'OC_Mount_Config' not found in /var/www/owncloud/lib/private/server.php on line 1238

Logfile:

{"reqId":"8qFxHc2nvaJz0B6ewS+D","remoteAddr":"","app":"PHP","message":"Class 'OC_Mount_Config' not found at \/var\/www\/owncloud\/lib\/private\/server.php#1238","level":3,"time":"2016-02-25T10:11:46+00:00"}

Note:

• Running the command again works then.
• Waiting doesn't help, no timing issue.

Server configuration

Operating system: Ubuntu 14.04

Web server: Apache

Database: MariaDB remote

PHP version: PHP 5.5.9

ownCloud version: 9.0.0 beta2

List of activated apps: default

The content of config/config.php: default

[MorrisJobke]

fresh install from tar

Link please.

[felixboehm]

Ohh - retested: No issue in community beta2: http://download.owncloud.org/community/testing/owncloud-9.0.0beta2.tar.bz2

Only in enterprise tar. Thought there should not be a difference.

[davitol]

I reopen this issue due to it is still happening in "9.1.0.11","versionstring":"9.1.0 RC1","edition":"Enterprise"}

Steps to reproduce:

1. In a fresh install run for example sudo -u www-data ./occ files_external

The 1st time a occ command is run, the following log appears:

PHP Fatal error:  Class 'OC_Mount_Config' not found in /opt/owncloud/apps/windows_network_drive/appinfo/register_command.php on line 24

[DeepDiver1975]

@davitol I cannot reproduce this 😢

[SergioBertolinSG]

I've seen this using 9.0.1 EE,
before logging with any user, run sudo -u www-data ./occ
The first time it fails and says 'OC_Mount_Config' not found. A second run works.
Not happening in 9.1.0RC1 though.

[DeepDiver1975]

grrrr ... this is pure non-sense:
https://github.com/owncloud/core/blob/master/lib/private/Server.php#L1324-L1353

oc_mount_config lives in files_external - if this app is not loaded it will crash

[DeepDiver1975]

easiest thing would be to disallow deactivation of files_external

[PVince81]

@DeepDiver1975 since this bug is about installing OC, maybe we could just set enable to true in the info xml for files_external ?

[butonic]

I can reproduce this happens when windows_network_drive is present and you run make test.

[PVince81]

Should not happen any more on master... Should we close or do you guys need a backportable quickfix ?

[PVince81]

ok then, I'll close. Thanks

[PVince81]

Reopening. It is not possible to use "occ maintenance:install" with EE and WND due to this.

[PVince81]

Okay, here is what happens:

1. During "occ maintenance:install", apparently the WND app enables itself but it doesn't auto-enable files_external
2. During "occ config:system" the register_command from WND tries to access files_external namespace directly without checks. Somehow it seems that the "app.php" was run too, so the code that enabled files_external does run, but not in a way that properly initializes the files_external app namespace.
3. Running "occ config:system" again works because here the files_external app is enabled so its namespace is properly initialized.

Since this is a hacky mess, I'll fix the WND app to auto-enable files_external at the time the app becomes enabled in "appinfo/install.php". I hope this is called for bundled apps...

If that doesn't work, add explicit code in "register_command.php" in WND to make sure the files_external namespace is loaded.

[PVince81]

For previous versions, the workaround is to run "occ" once without any args and let it fail.
Subsequent calls to "occ" will then work.

[PVince81]

Fix for WND: https://github.com/owncloud/windows_network_drive/pull/79 using "appinfo/install.php" approach. That did the trick!

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.