Hi,
I use RadAsyncUpload along with custom handler to upload files to FTP but occasionally got the following errors and really don't understand how this happened. The stack trace of the error is as follows.
Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
at System.Collections.ArrayList.get_Item(Int32 index)
at Telerik.Web.UI.AsyncUpload.RequestData..ctor(HttpContext context)
at Telerik.Web.UI.AsyncUploadHandler.EnsureSetup()
at Telerik.Web.UI.AsyncUploadHandler.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Any ideas?
Thanks,
Charlie
I use RadAsyncUpload along with custom handler to upload files to FTP but occasionally got the following errors and really don't understand how this happened. The stack trace of the error is as follows.
Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
at System.Collections.ArrayList.get_Item(Int32 index)
at Telerik.Web.UI.AsyncUpload.RequestData..ctor(HttpContext context)
at Telerik.Web.UI.AsyncUploadHandler.EnsureSetup()
at Telerik.Web.UI.AsyncUploadHandler.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Any ideas?
Thanks,
Charlie