Valor stone upgrade error

[yellowfive]

Upgrade Finder Error with Valorstones/Crests selected

Snapshot ID: a11c94ac20684c6780231221a6281980 Error text: “The given key ‘None’ was not present in the dictionary.” When using Upgrade Finder with Valorstones/Crests selected, I get the above error. This error doesn’t occur when any other option is selected. Thanks for your help!