Fixes error: Exception - Call to undefined function mnet_get_hosts().

[sumaiyamannan]

Hi,
Moodle version: 4

To view the error enable Mnet.

This will resolve the below error:

Exception - Call to undefined function mnet_get_hosts()

More information about this error
Debug info:
Error code: generalexceptionmessage
Stack trace:

line 2761 of /lib/upgradelib.php: Error thrown
line 736 of /lib/environmentlib.php: call to check_xmlrpc_usage()
line 482 of /lib/environmentlib.php: call to environment_custom_checks()
line 106 of /lib/environmentlib.php: call to environment_check()
line 70 of /lib/classes/check/environment/environment.php: call to check_moodle_environment()
line 285 of /admin/tool/heartbeat/croncheck.php: call to core\check\environment\environment->get_result()

Regards,

Sumaiya

[brendanheywood]

Surely this is a core bug not a bug in heartbeat? This should be a tracker

[sumaiyamannan]

But I am not able to reproduce the issue in core, it only comes up via tool_heartbeat. And it is weird to see an upgradelib referenced by a cron task as it shows in the error stack.

[brendanheywood]

I can't reproduce this issue at all, in heartbeat or core? On latest master

[sumaiyamannan]

Can you confirm that MNet is enabled and cron had ran in a Moodle 4 site?