Can't view secure site, error: "object reference not set to an instance of an object"

Permanently deleted user

10 Mars 2012 02:33

I just installed Geocortex Essentials 3.7 and I'm using the Silverlight Viewer 1.4.

I'm trying to enable security for a site.

I've set up a user and a role, and I've given both the user and role permission to the site. I've used the default security provider.

When I try to log in to the viewer, I get an error message:

"[Arg_NullReferenceException]

 

Arguments:

 

Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=4.1.10111.0&File=mscorlib.dll&Key=Arg_NullReferenceException"

That translates to:

"Object reference not set to an instance of an object."

Here's what I know:

1) I can successfully view the site if I disable security

2) The user and password I enter work, because if I enter an incorrect user and password, I get re-prompted for the user and password.

Here's what my security settings look like:

Use Windows Authentication: False

 

Membership Provider: AspNetSqlMembershipProvider

 

Role Provider: AspNetSqlRoleProvider

 

SSL is Not Required : False

Does anyone have any insight into the problem?

0

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  Permanently deleted user

  20 Mars 2012 01:04

  I was able to fix this problem for our site. The problem was that tokens weren't being generated.

   

  We previously had a different domain name for our site and we switched to a new one. However, that switch was not reflected in the configuration files for ArcGIS Server. I had to fix the TokenServiceURL key in three files:

  C:\inetpub\wwwroot\ArcGIS\Tokens\web.config

   

  C:\inetpub\wwwroot\ArcGIS\Services\web.config

   

  C:\inetpub\wwwroot\ArcGIS\rest\web.config

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