StackTrace does not show up on stack trace when use AddInManager 2025

[jmosh6]

Describe the bug
I have noticed that the line # does not appear in the stacktrace of the exception. This seems to only be the case when loading my application through AddInManager rather than fully loading it in. I can see that I do have a .pbd file in the folder where the .dll exists, so I don't think it is that. My debug type is as follows. Full

This is a screenshot of a TaskDialog displaying the stacktrace when the application is fully loaded in.

This is a screenshot a TaskDailag displaying the stacktrace when it is run through AddinManager

This is a simple project I created to demonstrate the issue. The issue can be reproduced by

First Scenario

• installing this project,
• clicking "Do Not Load
• Load it through addinmanager
• Run "TestCommand"
• Trace line should not be shown.

Second Scenario

• Re-opening Revit
• clicking "Load Once"
• Run "TestCommand"
• Trace line should be shown.

https://github.com/jmosh6/ExampleProject

[chuongmep]

Hi @jmosh6 , this is result showed from my side use add-in manager by using your project example, I haven't change any thing, can you try with version of revit 2022 or lower version 2025, this is test in revit 2022

[jmosh6]

Hi @chuongmep, thanks for the quick reply.

I failed to mention, that it is isolated to Revit 2025. I did just test it on Revit 2022 as a double check and it worked perfectly fine.

[chuongmep]

Hi @jmosh6 , I haven't have a chance to explore with revit 2025 yet, just basiclly Revit 2025 run in .net8 , so I guess have something need to recheck and verify

[jmosh6]

Sounds good, thanks!
I appreciate the tool by the way, it is very helpful!