Werk #14591: Electrical Power for Devices with only one phase: Remove error message during discovery

Component

Checks & agents

Title

Electrical Power for Devices with only one phase: Remove error message during discovery

Date

Mar 10, 2023

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.3.0b1 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.3.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.1.0p25	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
2.0.0p35	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

During discovery the following error could occur

Invalid check parameter: The datatype must be a tuple, but is dict
Variable: checkgroup_parameters:epower_single
Parameters:
{}

This error is cosmetic in nature and does not affect the behaviour of the check. This werk fixes the issue.