Im getting sporadic NullReferenceExceptions when RadAsyncUpload requests Telerik.Web.UI.WebResource.axd.
I have getting error reports from some users of the site that they where not able to use the upload function. They get a javascript error... I have not been able to reproduce this but i am curious if this error could have anything to do with it.
Here is the trace from event log:
Event Type: Warning
Event Source: ASP.NET 2.0.50727.0
Event Category: Web Event
Event ID: 1309
Date: 2012-02-28
Time: 10:25:30
User: N/A
Computer: D02AR1SWB059
Description:
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 2012-02-28 10:25:30
Event time (UTC): 2012-02-28 09:25:30
Event ID: 8ab94a43ea0443cb8a32b31a53089e36
Event sequence: 709758
Event occurrence: 50
Event detail code: 0
Application information:
Application domain: /LM/W3SVC/1075933917/ROOT-1-129748762032813225
Trust level: Full
Application Virtual Path: /
Application Path: C:\Apps\405000\WebSites\PublicWeb\
Machine name: D02AR1SWB059
Process information:
Process ID: 3672
Process name: w3wp.exe
Account name: NT AUTHORITY\NETWORK SERVICE
Exception information:
Exception type: NullReferenceException
Exception message: Object reference not set to an instance of an object.
Request information:
Request URL: http://www.mysite.com/Telerik.Web.UI.WebResource.axd?type=rau
Request path: /Telerik.Web.UI.WebResource.axd
User host address: XX.XX.XXX.XXX
User:
Is authenticated: False
Authentication Type:
Thread account name: NT AUTHORITY\NETWORK SERVICE
Thread information:
Thread ID: 13
Thread account name: NT AUTHORITY\NETWORK SERVICE
Is impersonating: False
Stack trace: at Telerik.Web.UI.AsyncUploadHandler.ProcessRequest(HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(String handlerKey, HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(HttpContext context)
at Telerik.Web.UI.WebResource.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Im using 2011.3.1115.35.
I have getting error reports from some users of the site that they where not able to use the upload function. They get a javascript error... I have not been able to reproduce this but i am curious if this error could have anything to do with it.
Here is the trace from event log:
Event Type: Warning
Event Source: ASP.NET 2.0.50727.0
Event Category: Web Event
Event ID: 1309
Date: 2012-02-28
Time: 10:25:30
User: N/A
Computer: D02AR1SWB059
Description:
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 2012-02-28 10:25:30
Event time (UTC): 2012-02-28 09:25:30
Event ID: 8ab94a43ea0443cb8a32b31a53089e36
Event sequence: 709758
Event occurrence: 50
Event detail code: 0
Application information:
Application domain: /LM/W3SVC/1075933917/ROOT-1-129748762032813225
Trust level: Full
Application Virtual Path: /
Application Path: C:\Apps\405000\WebSites\PublicWeb\
Machine name: D02AR1SWB059
Process information:
Process ID: 3672
Process name: w3wp.exe
Account name: NT AUTHORITY\NETWORK SERVICE
Exception information:
Exception type: NullReferenceException
Exception message: Object reference not set to an instance of an object.
Request information:
Request URL: http://www.mysite.com/Telerik.Web.UI.WebResource.axd?type=rau
Request path: /Telerik.Web.UI.WebResource.axd
User host address: XX.XX.XXX.XXX
User:
Is authenticated: False
Authentication Type:
Thread account name: NT AUTHORITY\NETWORK SERVICE
Thread information:
Thread ID: 13
Thread account name: NT AUTHORITY\NETWORK SERVICE
Is impersonating: False
Stack trace: at Telerik.Web.UI.AsyncUploadHandler.ProcessRequest(HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(String handlerKey, HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(HttpContext context)
at Telerik.Web.UI.WebResource.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Im using 2011.3.1115.35.