Frame Profiler: Error initializing experiment!

Hi,

I get an error when trying to use the frame profiler:

“Error initializing experiment!”

Here is the error that can be found in NSight’s logfile:

Error,02/17/2015 11:16:24,devenv.exe,‘Communications localhost’ id: 47,[comms],"Exception: HandleChannelMessage: Could not find node: /Process/8452/Graphics/FrameDebugger at Ark.Check.NotNull[TValue](TValue value, String message)
“,DeviceProxy.Nvda.Device.IChannelMessageHandler.HandleChannelMessage => EventSubscriptionManager.NotifyAllSubscribers => EventSubscriptionManager.NotifyOneSubcriptionContainer => SubscriptionFilter1.Nvda.Device.ISubscriptionFilter.Match => MessageAsyncResultValue1.EventHandler => NLogLogger.Log => NLogLogger.LogCore
Error,02/17/2015 11:16:24,devenv.exe,‘Communications localhost’ id: 47,[comms],” at Ark.Check.NotNull[TValue](TValue value, String format, Object args)
“,DeviceProxy.Nvda.Device.IChannelMessageHandler.HandleChannelMessage => EventSubscriptionManager.NotifyAllSubscribers => EventSubscriptionManager.NotifyOneSubcriptionContainer => SubscriptionFilter1.Nvda.Device.ISubscriptionFilter.Match => MessageAsyncResultValue1.EventHandler => NLogLogger.Log => NLogLogger.LogCore
Error,02/17/2015 11:16:24,devenv.exe,‘Communications localhost’ id: 47,[comms],” at Nvda.Device.CommandRouterRemote.HandleChannelMessage(DeviceMessage deviceMessage)
",DeviceProxy.Nvda.Device.IChannelMessageHandler.HandleChannelMessage => EventSubscriptionManager.NotifyAllSubscribers => EventSubscriptionManager.NotifyOneSubcriptionContainer => SubscriptionFilter1.Nvda.Device.ISubscriptionFilter.Match => MessageAsyncResultValue1.EventHandler => NLogLogger.Log => NLogLogger.LogCore

My GPU is a GTX 780.

I have the same problem using NSight 4.2.0.14314 with driver 344.65 or NSight 4.5.0.15036 with driver 347.52.

I have tried with both visual studio 2012 and 2013.

It seems to be related with a code change in my app, but I cannot find which…

Any ideas?

Thanks

Hi ofleurant,

That’s weird, any chance I can get your app to do some reproduce and investigation?

Thanks
An