Werk #15955: Fix 'NoneType' object has no attribute 'startswith' crash in views

Name: checkmk
Rating: 4.7 (114 reviews)

Component

The Checkmk Micro Core

Title

Fix 'NoneType' object has no attribute 'startswith' crash in views

Date

Jun 29, 2023

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.3.0b1 Not yet released	Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.3.0b1	Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0p5	Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.1.0p31	Checkmk Enterprise (CEE), Checkmk MSP (CME)

Certain views, such as the builtin view Linux [CPU & Memory], might have crashed with the error message mentioned above.