I just applied the latest HotFix to 8.2 and all of a sudden I started to get this Exception; which did not occur before.
System.NullReferenceException: Object reference not set to an instance of an object.
at Infragistics.Win.UltraWinDock.UltraDockManager.InitializeFrom(UltraDockManager source)
at Infragistics.Win.UltraWinDock.UltraDockManager.Load(Stream stream, Boolean xml)
at Infragistics.Win.UltraWinDock.UltraDockManager.LoadFromXML(String filename)
Any idea how to fix this?
Thanks,
blair
I hate these kinds of problems I left my machine on overnight and all of a sudden the exception does not happen anymore. Go figure. The best part is that nothing changed on the machine nor has it been rebooted. Sigh.
Thanks anyway,
I looked through the code and I am unable to see any recent changes that would have caused this, so unfortunately I cannot provide a workaround. It could be caused by a specific setting being saved out on your dock manager. I would recommend submitting the issue to the support group: http://ko.infragistics.com/gethelp.
More info: I tried re-exporting my xml layout files and then loading the new exports, but this did not solve the problem either. I am still getting the exception. I really need to fix this because we have been suffering from a bunch of the issues which were fixed in that Hotfix.