CronJobs plugin - Couldn't activate

**andreas-stoltze** · Jul 5th 2017

Hi all,

I've some problems to activate the CronJob Plugin

Activating says: Unknow error
Uninstall is not possible
Reinstall is not possible

Code

logfile: [fatal] iMSCP::DbTasksProcessor::_process: Unknown error
at /var/www/imscp/engine/PerlLib/iMSCP/DbTasksProcessor.pm line
451.

Can someone help me with that?

System: Debian
IMSCP: 1.4.6
InstanSSH and LetsEncrypt is installed in last version.

Regards

Andy

**Nuxwin** · Jul 6th 2017

@andreas-stoltze

I cannot reproduce.

I've installed InstantSSH plugin
I've intalled CronJobs plugin

Result: No error.

Best would be to give us access to your server (root access) and control panel (admin).

**Nuxwin** · Jul 7th 2017

@andreas-stoltze

Problem fixed. This was due to a network issue while installing composer from the jail (IPv6 was preferred, leading to the issue). I've modified the system /etc/gai.conf configuration file to prefer IPv4 and I've added that file to the list of files that must be copied inside the jail. Then, the problem has been solved. I'll integrate that fix in next InstantSSH and Cronjobs plugin versions and in i-MSCP core too.

To resume, the error was:

Shell-Script

...
[DEBUG] iMSCP::Execute::execute: /bin/sh -c curl -sS https://getcomposer.org/installer | php -d date.timezone=UTC -d allow_url_fopen=1 -- --install-dir=/usr/local/bin
[DEBUG] iMSCP::Execute::getExitCode: Command exited with value: 1
[DEBUG] InstantSSH::JailBuilder::MakeJail::createJail: All settings correct for using Composer
Downloading...
The "https://getcomposer.org/versions" file could not be downloaded: failed to open stream: Connection timed out
Retrying...
The "https://getcomposer.org/versions" file could not be downloaded: failed to open stream: Connection timed out
Retrying...
The "https://getcomposer.org/versions" file could not be downloaded: failed to open stream: Connection timed out
The download failed repeatedly, aborting.
[DEBUG] iMSCP::LockFile::release: Releasing exclusive lock on /var/lock/imscp.lock
[ERROR] InstantSSH::JailBuilder::MakeJail::createJail: Unknown error
[FATAL] main: Couldn't unlink the /var/lock/imscp.lock file: No such file or directory at /var/www/imscp/engine/PerlLib/iMSCP/LockFile.pm line 97.
END failed--call queue aborted at /var/www/imscp/engine/imscp-rqst-mngr line 252.
[DEBUG] iMSCP::Execute::getExitCode: Command exited with value: 255
...

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For the other error about lock file, this is due to the fact that the jail builder make a FORK(3am) call. I'll fix that problem in core too my checking the PID.

CronJobs plugin - Couldn't activate

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