v 2.1.0p2 I have a single site with about 20 servers (mostly Proxmox containers). Recently I am unable to change any settings; I just get an error: argument of type 'NoneType' is not iterable Icleared pending jobs and tried different changes but it seems broken. updated Debian (dist-upgrade) in…

Hi James, it might be, that one of your files in ~/var/check_mk/background_jobs has invalid data and can´t be read any more. What you can try is to move everything below that folder away to a different location and do a cmk -R afterwards. In my test environment the folder structure is being recre…

SOLVED! Thanks to some great detective work. I didn’t even need to restart. [image] Activate on selected sites : argument of type 'NoneType' is not iterable We are currently on Version 2.1.0p26 and had the same issue. I edited the file /omd/sites/###/lib/python3/cmk/gui/background_job.py in c…

Activate pending changes : python error

Troubleshooting

XeataOne (James White) April 30, 2024, 1:57am 3

SOLVED! Thanks to some great detective work. I didn’t even need to restart.