Profiler.UI.exe crashes when profiling an WinForms application which runs normally without ANTS

AlexBrunner

When trying to profile a WinForms application which runs normally without ANTS attached an with or without having the VS 2017 Debugger attached.


The eventlog entry Looks as follows:

Name der fehlerhaften Anwendung: RedGate.Profiler.UI.exe, Version: 10.1.9.1470, Zeitstempel: 0x5d936d05
Name des fehlerhaften Moduls: KERNELBASE.dll, Version: 10.0.17763.348, Zeitstempel: 0xd620e319
Ausnahmecode: 0xc0020001
Fehleroffset: 0x0000000000039149
ID des fehlerhaften Prozesses: 0x4660
Startzeit der fehlerhaften Anwendung: 0x01d592f89d9420a6
Pfad der fehlerhaften Anwendung: C:\PROGRA~1\Red Gate\ANTS Performance Profiler 10\RedGate.Profiler.UI.exe
Pfad des fehlerhaften Moduls: C:\WINDOWS\System32\KERNELBASE.dll
Berichtskennung: 37719396-95f7-4431-be41-6daf6466c706
Vollständiger Name des fehlerhaften Pakets:
Anwendungs-ID, die relativ zum fehlerhaften Paket ist:

Jessica R

Hi @AlexBrunner,

So sorry for this issue you're running into!

The Event Log unfortunately doesn't give much detail on where things are going wrong. To help us narrow down what's happening, can I please check if the problem still occurs if you profile in Sampling mode, rather than with line-level or method-level timings?

Does it happen even if you disable Tools>Advanced Options>Profile with Async awareness?

AlexBrunner

Hi Jessica

Thanks for contacting me.

Switching "Profile with Async awareness" off doesn't Change anything.


It works in the following yellow marked modes:


The application is running with .NET Framework 4.7.2 and is explicitly built as x86.
The same application build as x64 is running normally.

Best regards,
Alex

AlexBrunner

Hi Jessica

Any progress on this?

Best regards,
Alex

Jessica R

Apologies for the delay, @AlexBrunner! Do you recall if this was working before with a previous version of the profiler? Would it be possible for you to share your application with us to test with?