DBNull When editing module settings

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2/9/2006 3:21:27 PM
Mike Elwell
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DBNull When editing module settings

I'm running mono 1.1.13 with mysql 4.1.10-a and the compiled deployment files.  I can add any modules fine and they function correct.  Until I try and edit the module settings.  I'm guessing one of the db scripts didn't run right on my setup or something.  If you anyone could point me in the right direction that would be much appreciated.

System.Exception: Unhandled Exception while processing NeatUpload child request ---> System.InvalidCastException: Cannot cast from source type to destination type.
in <0x0001d> System.DBNull:System.IConvertible.ToInt32 (IFormatProvider provider)
in <0x0008c> System.Convert:ToInt32 (System.Object value, IFormatProvider provider)
in <0x00016> System.Convert:ToInt32 (System.Object value)
in <0x001d3> mojoPortal.Business.Module:GetModule (Int32 moduleID)
in <0x0003d> mojoPortal.Business.Module:.ctor (Int32 moduleID)
in <0x00288> mojoPortal.Web.ModuleSettingsPage:Page_Load (System.Object sender, System.EventArgs e)
in (wrapper delegate-invoke) System.MulticastDelegate:invoke_void_object_EventArgs (object,System.EventArgs)
in <0x00117> System.Web.UI.Control:OnLoad (System.EventArgs e)
in <0x000e5> System.Web.UI.Control:LoadRecursive ()
in <0x0011e> System.Web.UI.Page:InternalProcessRequest ()
in <0x000a1> System.Web.UI.Page:ProcessRequest (System.Web.HttpContext context)--- End of inner exception stack trace ---

in <0x004a3> Brettle.Web.NeatUpload.UploadHttpModule:Application_BeginRequest (System.Object sender, System.EventArgs e)
in (wrapper delegate-invoke) System.MulticastDelegate:invoke_void_object_EventArgs (object,System.EventArgs)
in <0x0046f> System.Web.HttpApplication+<RunHooks>__0:MoveNext ()

2/9/2006 4:42:53 PM
Joe Audette
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Re: DBNull When editing module settings

Hi Mike,

I think running this script will solve it:

ALTER TABLE mp_Modules ALTER COLUMN EditUserID SET DEFAULT 0;

Let me know. Also was this a clean install or an upgrade?

Thanks,

Joe
2/9/2006 5:58:39 PM
Mike Elwell
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Re: DBNull When editing module settings

The script worked, everything is running great.  I did a clean install.
Thanks, for the quick response.
3/17/2006 4:23:22 AM
Aaron King
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Re: DBNull When editing module settings

I also recieved this error with the EditUserID was null.  I changed it like you said to default of 0 and everything is working well.  Thanks for the post.
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