FortiAnalyzer
FortiAnalyzer can receive logs and Windows host events directly from endpoints connected to EMS, and you can use FortiAnalyzer to analyze the logs and run reports.
jasonhong
Staff & Editor
Staff & Editor
Article Id 414620
Description

This article describes how to troubleshoot the issue where the user is unable to access the FortiAnalyzer Log View page due to an unexpected error.

Scope

FortiAnalyzer.

Solution

User may come across the following unexpected error message when accessing the FortiAnalyzer Log View page: 'Cannot read properties of undefined (reading ‘key’)'.

 

Screenshot_2025-06-26_143751.png

 

This issue can happen when there is an error in the previously saved Log View settings. User can reset the Log View settings to its default state to regain access to the Log View page via the below CLI command.

 

execute remove gui-logview-settings

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