Hi.
When I click on the security link/tab within my ASP.Net Web Application Administration tool, I get the below error:
The following message may help in diagnosing the problem:
Value cannot be null.
Parameter name: user
This error isn't really useful to me and I am not quite sure how to debug the tool. I have checked my ErrorLog and it comes up empty under every tab. I am guessing that it might have something to do with the fact that I am using a custom role provider and that many of the methods have example SQL in them and will return an error if used. But, since I have no way of knowing which method is being used (if, indeed, the problem is with my CustomRoleProvider, I have no way of correcting the problem).
Any ideas?
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