DotNetNuke 5.0.0
Doc Exch Pro 5.0.1

Hi Peter,
When I click Admin --> Main Options, I get a critical error copied below.

Thanks,
-Robert B.

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AssemblyVersion: 05.00.00
PortalID: 0
PortalName: ******************
UserID: 1
UserName: host
ActiveTabID: 36
ActiveTabName: File Exchange
RawURL: /FileExchange/tabid/36/Default.aspx?ctl=MainOptions&mid=370
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://www.**************...abid/36/Default.aspx
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.5) Gecko/2008120122 Firefox/3.0.5
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 7b1b2092-e0c0-4625-b87e-ff761720a0ce
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Security.Permissions.Controls.PermissionsGrid.GetUsers
StackTrace:
Message: DotNetNuke.Services.Exceptions.PageLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Security.Permissions.Controls.PermissionsGrid.GetUsers() at DotNetNuke.Security.Permissions.Controls.PermissionsGrid.CreateChildControls() at System.Web.UI.Control.EnsureChildControls() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---
Source:
Server Name: ***************

===============================================

I get the same error.

Mine is a very new DNN5 site and I thought it might be something missing in DNN5 that DMX was looking for but the object that is listed as giving the error (DotNetNuke.Security.Permissions.Controls.PermissionsGrid.GetUsers) is still visible in DNN5 in the DotNet 2008 object browser.

This is my first install of DMX and I am using DMX Pro 5.0.1 which I assume is the latest version.