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System.ArgumentOutOfRangeException: Width must be non negative.

Guys

Appear to be getting this error when trying to open the Summary View. We are running NFA with SP3. Full message is

System.ArgumentOutOfRangeException: Width must be non negative.
Parameter name: value
   at System.Web.UI.WebControls.Style.set_Width(Unit value)
   at System.Web.UI.WebControls.WebControl.set_Width(Unit value)
   at ASP.orion_trafficanalysis_resources_netflowtrafficsummary_topxxnetflowsources_ascx.__DataBinding__control9(Object sender, EventArgs e)
   at System.Web.UI.Control.OnDataBinding(EventArgs e)
   at System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding)
   at System.Web.UI.Control.DataBind()
   at System.Web.UI.Control.DataBindChildren()
   at System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding)
   at System.Web.UI.Control.DataBind()
   at System.Web.UI.WebControls.Repeater.CreateItem(Int32 itemIndex, ListItemType itemType, Boolean dataBind, Object dataItem)
   at System.Web.UI.WebControls.Repeater.CreateControlHierarchy(Boolean useDataSource)
   at System.Web.UI.WebControls.Repeater.OnDataBinding(EventArgs e)
   at System.Web.UI.WebControls.Repeater.DataBind()
   at Orion_TrafficAnalysis_Resources_TopXXNetFlowSources.Page_Load(Object sender, EventArgs e)
   at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
   at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
   at System.Web.UI.Control.OnLoad(EventArgs e)
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

 Only just started happening and I get the error in IE and Firefox, so would seem to be an issue with the actual site and not the browser.

 Many thanks,
Mark

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Accepted answers

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davidmaltby

I haven't seen this issue before, and am not sure what is happening here. But you may be able to workaround it by going to Admin\Manage Views. In the Mange Views list select "NetFlow Traffic Analysis Summary" and click the Edit button. I'm curious, so let me know what you have for the widths of the first and second column. But then select the "Top XX NetFlow Sources by % Utilization" and hit the X button to the right of the listbox. Then at the bottom, click the 'Preview' button. Does the page now come up? If not, what is the error message? It may look almost like the other one that you posted, but the line with:

Orion_TrafficAnalysis_Resources_TopXXNetFlowSources.Page_Load

in it should at least be different. Also, if that Preview works for you, then try adding that resource back and see if that now works.

Thanks,

FormerMember

Thanks for the reply David. The columns are both identical in width, both are 550. This problem would appear to be intermittent about 2 hours after posting this it started to work. Another member of the team reported this error this morning, so I will ask him to keep and try the above if the error returns.

Regards,

pguenther

I get this problem all the time. However, it is intermittant and I cannot duplicate it on demand. I have worked with support and we have changed timeout values and everything listed above. But the problem always returns. Sometimes it will go away if you click back to Orion Home and then back to Netflow and sometimes you just have to come back later. It is very annoying especially when you are trying to show the President of the company the page and it keeps throwing errors.

rosv02

Anyone have an solution for this?