As title says, this error is thrown hundreds of times and the window stops working, have to restart unity to bring it back.
UnityException: get_unityVersion is not allowed to be called from a ScriptableObject constructor (or instance field initializer), call it in OnEnable instead. Called from ScriptableObject 'ProductCatalogEditor'.
See "Script Serialization" page in the Unity Manual for further details.
UnityEditor.Purchasing.UdpSynchronizationApi.CheckUdpAvailability () (at <9c5a6c83d4ce4fea836412d752fa7e99>:0)
UnityEditor.Purchasing.ProductCatalogEditor..cctor () (at <9c5a6c83d4ce4fea836412d752fa7e99>:0)
Rethrow as TypeInitializationException: The type initializer for 'UnityEditor.Purchasing.ProductCatalogEditor' threw an exception.
Using package 2.0.6 and Unity 2019.2.17f1.
Should I file a bug report?