CMK version:
OMD - Open Monitoring Distribution Version 2.3.0p9.cre
OS version:
Ubuntu 22.04.2 LTS
Error message:
when i upgrade checkmk from version 2.1.0p27 to 2.2.0p9 and 2.3.0p30. I get this error. please help me fix it!
Loading graph failed: (Status: 1)
Unhandled exception: Traceback (most recent call last):
File “/omd/sites/mysite/lib/python3/cmk/gui/graphing/_html_render.py”, line 817, in ajax_render_graph_content
GraphRenderConfig.model_validate(api_request[“graph_render_config”]),
~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
KeyError: ‘graph_render_config’
Output of “cmk --debug -vvn hostname”: (If it is a problem with checks or plugins)