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Werk #12288: Prometheus: Fix javascript error when configuring PromQL queries

Component Setup
Title Prometheus: Fix javascript error when configuring PromQL queries
Date Mar 9, 2021
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.1.0b1 Checkmk Community, Checkmk Pro, Checkmk Ultimate MT
2.0.0p1 Checkmk Community, Checkmk Pro, Checkmk Ultimate MT

When trying to configure the option "Service creation using PromQL queries" in the Prometheus special agent a javascript popup appeared with an error message like "cmk.valuespecs.transfer_context_onchange() ...".

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