Fixes at least some of the "Object reference not set to an instance of the object" errors in #2587 (but not the original 403 error).
What is in this Pull Request ?
Fixing Configuration parameter not being optional by inititializing it with reasonable default value that is not just empty, but contains the given SiteUrl. This fixes the surprising and confusing exception one gets when omitting the parameter. See #2587 for samples of that.
Type
Related Issues?
Fixes at least some of the "Object reference not set to an instance of the object" errors in #2587 (but not the original 403 error).
What is in this Pull Request ?
Fixing Configuration parameter not being optional by inititializing it with reasonable default value that is not just empty, but contains the given SiteUrl. This fixes the surprising and confusing exception one gets when omitting the parameter. See #2587 for samples of that.