Possible dashboard bug

[beturnbough]

I'm not sure why this error is being displayed. Does anyone have any insight into this?

This error is associated with the "Problems by Severity" widget.

• Undefined offset: 28819 [zabbix.php:21 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerWidgetProblemsBySvView->doAction() → getSystemStatusData() → CScreenProblem::makeData() → usort() → CScreenProblem::{closure}() in include/classes/screens/CScreenProblem.php:603]
• Undefined offset: 28815 [zabbix.php:21 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerWidgetProblemsBySvView->doAction() → getSystemStatusData() → CScreenProblem::makeData() → usort() → CScreenProblem::{closure}() in include/classes/screens/CScreenProblem.php:603]
• usort(): Array was modified by the user comparison function [zabbix.php:21 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerWidgetProblemsBySvView->doAction() → getSystemStatusData() → CScreenProblem::makeData() → usort() in include/classes/screens/CScreenProblem.php:604]

[gcalenko]

Can you please check is bug similar to reported here https://support.zabbix.com/browse/ZBX-15532 ?
If it is not similar error please provide more information about your Zabbix frontend version.

[beturnbough]

It sounds like it's certainly related. The issue curently isn't displayed on the dashboard -- I'm thinking it's directly related to the display of a problem as described in the zbx tickets. I'll wait for the fix for ZBX-15532 to be merged in. If it doesn't fix it, I'll raise a bug with you guys. Thanks for looking into it.