I'm using a file manager control with AsyncUpload enabled:
From time to type, we are receiving the following exception
Error in: https://oursite/ourfolder/Telerik.Web.UI.WebResource.axd?type=rau
Error message: Object reference not set to an instance of an object.
Stack trace: at Telerik.Web.UI.AsyncUploadHandler.ProcessRequest(HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(String handlerKey, HttpContext context)
at Telerik.Web.UI.WebResource.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Any ideas why this would be happening? I've tried several different things and was hoping that I could recreate it, but I can't. I was thinking that perhaps it was being caused by the Upload button being enabled while it was still uploading in the previous version, but with the latest release, that issue has been fixed and the error still occurs. If it helps, I can package up the entire project and send it as a support ticket.