EasyLogViewer

The EasyLogViewer serves as a central diagnostic tool for the EasySightPro® image processing studio.

The following information (from the last 15 days) is collected:

  • EasySightPro Logs

  • Cognex VisionPro DeepLearning Logs

  • Cognex Designer Logs

  • Windows Application Logs

  • Windows System Logs

  • Windows environment variables

  • Installed programs

  • Cognex License Information

Creating a logging data record

  • Start EasyLogViewer.

  • Read data with .

  • All critical error messages are marked in red.

    Important: Not all error messages within are relevant. Some messages always occur due to the system and should not be considered critical.

  • The log can also be saved and used for further analysis.

Loading a logging data record

  • Start EasyLogViewer.

  • Data record can also be read in with .

  • All critical error messages are marked in red.

    Important: Not all error messages within are relevant. Some messages always occur due to the system and should not be considered critical.

Typical errors

System Eventlog:
The display driver "igfx" no longer responds and has been restored.

Application Eventlog:
Application: EasySightPro.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.Exception
at <Module>.Cognex.Tako.Locker<cognex::tako::Engine>.method<bool (__cdecl cognex::tako::Events::*)(void)>(__cdecl cognex::tako::Events::*)(void)>(Cognex.Tako.Locker<cognex::tako::Engine>*, <CppImplementationDetails>.$PTMType$P8Events@tako@cognex@@EAA_NXZ)
at Cognex.Tako.Engine.RenderIfUpdated()
at Cognex.Tako.PBuffer.Render()
at Cognex.Tako.Viewer3D.Render()
at System.EventHandler.Invoke(System.Object, System.EventArgs)
at System.Windows.Media.MediaContext.RenderMessageHandlerCore(System.Object)
at System.Windows.Media.MediaContext.AnimatedRenderMessageHandler(System.Object)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate, System.Object, Int32)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(System.Object, System.Delegate, System.Object, Int32, System.Delegate)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(System.Object)
at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
at MS.Internal.CulturePreservingExecutionContext.Run(MS.Internal.CulturePreservingExecutionContext, System.Threading.ContextCallback, System.Object)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)
at MS.Win32.HwndWrapper.WndProc(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(System.Object)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate, System.Object, Int32)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(System.Object, System.Delegate, System.Object, Int32, System.Delegate)
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(System.Windows.Threading.DispatcherPriority, System.TimeSpan, System.Delegate, System.Object, Int32)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr, Int32, IntPtr, IntPtr)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG ByRef)
at System.Windows.Forms.Application+ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr, Int32, Int32)
at System.Windows.Forms.Application+ThreadContext.RunMessageLoopInner(Int32, System.Windows.Forms.ApplicationContext)
at System.Windows.Forms.Application+ThreadContext.RunMessageLoop(Int32, System.Windows.Forms.ApplicationContext)
at EasySightPro.Program.Main(System.String[])

Cause:
The controller is operated without a monitor. This is not permitted up to and including Windows 10.

Solution:
Use monitor or monitor dummy dongle.