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Home > Success Center > VoIP & Network Quality Manager (VNQM) > VNQM - Knowledgebase Articles > No polling after applying VNQM 4.2 HotFix 1

No polling after applying VNQM 4.2 HotFix 1

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Created by Brian O'Donovan, last modified by Kevin.Swinson on Dec 12, 2017

Views: 743 Votes: 0 Revisions: 6


No polling in VNQM after applying VNQM 4.2 HotFix 1. The following error is received:



2015-11-09 18:24:18,478 [8] ERROR SolarWinds.BusinessLayerHost.PluginInstanceAppDomain - Plugin "VNQM Business Layer" failed to start.
System.MissingMethodException: Method not found: 'SolarWinds.Orion.IpSla.Common.Settings.Option`1<System.TimeSpan> SolarWinds.Orion.IpSla.Common.Settings.IpSlaSettings.get_UpdatePhoneIdJobTimer()'.



VNQM 4.2 Hot Fix 1


HotFix 1 is not applied correctly.


Reapply the HotFix as given by the instructions in the readme file.

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