How to fix stack trace error

Question

How to fix stack trace error

Steve Fennell 0

I am receiving the following error can someone please explain in simple terms how to fix it

Message:

Object reference not set to an instance of an object.

Stack Trace

1 : System.NullReferenceException

System.NullReferenceException: Object reference not set to an instance of an object.

at System.Windows.Forms!0x06006d44!System.Windows.Forms.NativeWindow.WindowClass.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) +0x1b

Reza-Ameri 17,341 Reputation points Volunteer Moderator

2023-12-23T22:14:08.5833333+00:00

Where do you see this error message?

Is it when you open an application or when you compile a program?
Steve Fennell 0 Reputation points

2024-01-03T02:37:37.86+00:00

I am using windows 11 and it is when i am trying to add an attachment to MYOB which is my accounting software

1 answer

Your answer

Reza-Ameri 17,341 Reputation points Volunteer Moderator

2023-12-23T22:14:08.5833333+00:00

Where do you see this error message?

Is it when you open an application or when you compile a program?
Steve Fennell 0 Reputation points

2024-01-03T02:37:37.86+00:00

I am using windows 11 and it is when i am trying to add an attachment to MYOB which is my accounting software

Answer 1

Anonymous

Hello,

Thank you for posting in Q&A forum.

To further help you troubleshoot this issue from Windows aspect, if you can provide more details?

What action you are taking in Windows OS?
What's the OS version?
That would be great if you can share a more detailed description regarding this issue.

Looking forward to your kindly response.

Steve Fennell 0 Reputation points

2024-01-03T02:43:07.3033333+00:00

I am using windows 11 and it is when i am trying to add an attachment to MYOB which is my accounting software. I have contacted MYOB and they have advised that it is an microsoft issue
Shujun Chen (Shanghai Wicresoft Co Ltd) 5 Reputation points Microsoft External Staff

2024-01-04T01:54:41.5766667+00:00

Hi Steve,

Thank you for the explanation.

I believe MYOB works just fine, as does Windows OS but perhaps there are some compatibility issues.

We can try some basic steps to narrow down or resolve this issue:

1.Run this task on another PC and check if there's any difference.

2.Update/reinstall MYOB, sometimes reinstalling will help resolve such issues.

3.Upgrade Windows OS.

Thanks for your understanding.

Best Regards,

Shujun

If the Answer is helpful, please click "Accept Answer" and upvote it.
Shujun Chen (Shanghai Wicresoft Co Ltd) 5 Reputation points Microsoft External Staff

2024-01-04T02:06:23.2+00:00

Hi Steve,

Thank you for the explanation.

I believe MYOB works just fine, as does Windows OS but perhaps there are some compatibility issues.

We can try some basic steps to narrow down or resolve this issue:

1.Run this task on another PC and check if there's any difference.

2.Update/reinstall MYOB, sometimes reinstalling will help resolve such issues.

3.Upgrade Windows OS.

Thanks for your understanding.

Best Regards,

Shujun

If the Answer is helpful, please click "Accept Answer" and upvote it.

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How to fix stack trace error

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