Hi,
I did post this problem a while ago with a different account:
http://community.infragistics.com/forums/p/31101/194580.aspx
I've now updated the system to 2010.1 (10.1.20101.2039) an do still get warnings in my application eventlog (see following messages).
Could you please provide a solution for this problem.
Regards
MESSAGE 1:
Event code: 3005 Event message: An unhandled exception has occurred. Event time: 5/7/2010 10:47:52 AM Event time (UTC): 5/7/2010 1:47:52 AM Event ID: 244405d431fe403198ada14d6d255ab3 Event sequence: 282 Event occurrence: 2 Event detail code: 0 Application information: Application domain: /LM/W3SVC/1/Root/LQOS-3-129176686429813369 Trust level: Full Application Virtual Path: /LQOS Application Path: c:\inetpub\wwwroot\LQOS\ Machine name: MSMBOTSRV0001 Process information: Process ID: 4672 Process name: w3wp.exe Account name: NT AUTHORITY\NETWORK SERVICE Exception information: Exception type: Exception Exception message: 4\ is not a valid value for Int32. Request information: Request URL: http://xxx.xxx.xxx.xxx/LQOS/Requests.aspx?lang= Request path: /LQOS/Requests.aspx User host address: xxx.xxx.xxx.xxx User: HISA Is authenticated: True Authentication Type: Forms Thread account name: NT AUTHORITY\NETWORK SERVICE Thread information: Thread ID: 5 Thread account name: NT AUTHORITY\NETWORK SERVICE Is impersonating: False Stack trace: at System.ComponentModel.BaseNumberConverter.ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, Object value) at Infragistics.WebUI.UltraWebGrid.UltraWebGrid.RaiseCallbackEventHandler(String eventArgument) at Infragistics.WebUI.UltraWebGrid.UltraWebGrid.LoadPostData(String postDataKey, NameValueCollection values) at System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) Custom event details: For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
MESSAGE 2:
Event code: 3005 Event message: An unhandled exception has occurred. Event time: 5/7/2010 11:01:40 AM Event time (UTC): 5/7/2010 2:01:40 AM Event ID: 770fef38668a4fc39320014b9741cce3 Event sequence: 171 Event occurrence: 1 Event detail code: 0 Application information: Application domain: /LM/W3SVC/1/Root/LQOS-5-129176709628189709 Trust level: Full Application Virtual Path: /LQOS Application Path: c:\inetpub\wwwroot\LQOS\ Machine name: MSMBOTSRV0001 Process information: Process ID: 4672 Process name: w3wp.exe Account name: NT AUTHORITY\NETWORK SERVICE Exception information: Exception type: InvalidCastException Exception message: Specified cast is not valid. Request information: Request URL: http://xxx.xxx.xxx.xxx/LQOS/Requests.aspx?lang= Request path: /LQOS/Requests.aspx User host address: xxx.xxx.xxx.xxx User: HISA Is authenticated: True Authentication Type: Forms Thread account name: NT AUTHORITY\NETWORK SERVICE Thread information: Thread ID: 1 Thread account name: NT AUTHORITY\NETWORK SERVICE Is impersonating: False Stack trace: at Infragistics.WebUI.UltraWebGrid.DBBinding.AppendColumnToRowFilter(String rowFilter, UltraGridColumn column, FilterCondition filterCondition) at Infragistics.WebUI.UltraWebGrid.DBBinding.ProcessDataViewForFillRows(DataView dataView, RowsCollection rows) at Infragistics.WebUI.UltraWebGrid.DBBinding.FillRows(UltraWebGrid grid, RowsCollection rows, IEnumerable datasource) at Infragistics.WebUI.UltraWebGrid.DBBinding.BindList(IEnumerable datasource) at Infragistics.WebUI.UltraWebGrid.DBBinding.DataBind(Object dataSource, String dataMember) at Infragistics.WebUI.UltraWebGrid.UltraWebGrid.DataBind() at Infragistics.WebUI.UltraWebGrid.UltraWebGrid.RaiseCallbackEventHandler(String eventArgument) at Infragistics.WebUI.UltraWebGrid.UltraWebGrid.LoadPostData(String postDataKey, NameValueCollection values) at System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) Custom event details: For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Hello Greive,
I've created a support ticket for this issue with number CAS-45435-X0RQFM. I see from the previous forum post you mantioned that this error is introduced after upgrade again. I will research and get back to you soon.
Hello Martin,
Can you provide running sample showing this behaviour.
Thanks.
Hi Martin,
Did you hava a chance to look at my sample?
Martin,
I've sent you a sample by the support ticket. Please do the needed in order to help you.