Unexpected parameters error of WPF

Question

melon NG 296

I have a WPF program made by .Net 6.

Recently it reports an error without any regularity while running (without any click or actions).

The error is:
Exception Processing Message 0xc0000005 - Unexpected parameters

I don't know what the error exactly is and how to find the bug in my program.

Could you please help me? Thank you.

Hui Liu-MSFT 48,676 Reputation points Microsoft External Staff

2022-08-08T07:48:20.723+00:00

Hi,@melon NG . Are you getting the error with the installed wpf? Could you show the steps for a project that reproduces the problem? Does the project reference the Nuget package?
melon NG 296 Reputation points

2022-08-08T07:57:42.257+00:00

The error has never occurred in development until now. It only occurs in production that I can hardly get to know which part of my code causes this that I don't know where I should add a try&catch to catch the bug. And also, the project referenced Nuget package.
Hui Liu-MSFT 48,676 Reputation points Microsoft External Staff

2022-08-10T01:55:24.853+00:00

Hi,@melon NG . What is your current system environment? Could you show what Nuget packages you are using? Did you make any changes before the error occurred? Can you share a minimal public project that reproduces the problem? Is there more detailed error parameter information to show? Is it possible to try to test the project on other machines?

Your answer

Hui Liu-MSFT 48,676 Reputation points Microsoft External Staff

2022-08-08T07:48:20.723+00:00

Hi,@melon NG . Are you getting the error with the installed wpf? Could you show the steps for a project that reproduces the problem? Does the project reference the Nuget package?
melon NG 296 Reputation points

2022-08-08T07:57:42.257+00:00

The error has never occurred in development until now. It only occurs in production that I can hardly get to know which part of my code causes this that I don't know where I should add a try&catch to catch the bug. And also, the project referenced Nuget package.
Hui Liu-MSFT 48,676 Reputation points Microsoft External Staff

2022-08-10T01:55:24.853+00:00

Hi,@melon NG . What is your current system environment? Could you show what Nuget packages you are using? Did you make any changes before the error occurred? Can you share a minimal public project that reproduces the problem? Is there more detailed error parameter information to show? Is it possible to try to test the project on other machines?