Hide this message
Looking to compare latest NPM features with previous versions of NPM?
The NPM new feature summary offers a comparison of new features and improvements offered with this release.
This article goes over an issue that can occur where the Configuration Wizard fails after an NPM v12 upgrade. Typically, this issue occurs after correcting the issue found in this article here.
The following error occurs in the ConfigurationWizard.log:
ERROR ConfigurationProgressScene - Exception while configuring plugin Orion Core Services component Orion Database. System.MissingMethodException: Method not found: 'System.Data.Entity.ModelConfiguration.Configuration.PrimitivePropertyConfiguration System.Data.Entity.ModelConfiguration.Configuration.PrimitivePropertyConfiguration.HasDatabaseGeneratedOption(System.Nullable`1<System.ComponentModel.DataAnnotations.Schema.DatabaseGeneratedOption>)'.
The issue is caused by the correction within the fore mentioned article, where the
SolarWinds.Orion.Core.Database.dll file is closely tied to the the EntityFramework files as well, and the replacement of the former doesn't match up with the ties to the latter.
Make sure that the correct dll files are available and run the Configuration Wizard: