I wanted to create a “Device group” with dynamic assignment based on IP range. I’ve create the group, added rule and now I can’t access “Device groups” in the webui - I am getting PHP exceptions.
Output of validate.php:
[email protected]:/opt/librenms# ./validate.php ==================================== Component | Version --------- | ------- LibreNMS | 1.55-22-g120e513f1 DB Schema | 2019_07_09_150217_update_users_widgets_settings (140) PHP | 7.2.19-0ubuntu0.18.04.1 MySQL | 10.1.40-MariaDB-0ubuntu0.18.04.1 RRDTool | 1.7.0 SNMP | NET-SNMP 5.7.3 ==================================== [OK] Composer Version: 1.9.0 [OK] Dependencies up-to-date. [OK] Database connection successful [OK] Database schema correct [FAIL] Some devices have not completed their polling run in 5 minutes, this will create gaps in data. [FIX]: Check your poll log and see: http://docs.librenms.org/Support/Performance/ Devices: 10.103.220.1
The exceptions traceback: https://pastebin.com/BGV6TwtC
Not sure if I hit some bug or did I something wrong?
Thank you in advance!