Werk #17922: Stop autocompleter from crashing when too many items are displayed

Component

Setup

Title

Stop autocompleter from crashing when too many items are displayed

Date

May 13, 2025

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.5.0b1 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.4.0p2	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

The reworked dropdowns with autocompleted suggestions present in the Quick Setup, Notification and DCD pages led to a crash with an unexpected error when too many items were suggested.

This occured for example when more than 200 hosts are present and the host filter in the new notification rule edit page is opened.

With this fix, these occurences will no longer crash.

To the list of all Werks