LoaderLock error detected when debugging ArcMap add-on

RuchiraWelikala

Hey All,
Please refer to the attached screenshot for further clarification.
I'm trying to make a simple application that searches items from a listbox (the listbox is populated with the layer names using ArcObjects code from another module).
However, when i attempt to work with the objects of the form (the listboxes and such), I get this annoying error.
Does anyone have any thoughts on how to fix this error or even clarify for me what is actually happening.

Thanks,

crash.jpg

JamesCrandall

What was the problem?

I get the same error when debugging ArcMap add-on.

Thank you in advance!

To disable the error message, open your project properties and click the "Debug" tab.  On this tab, uncheck the box: "Enable unmanaged code debugging".

However, I believe that if you are attempting to call external COM objects, or a custom program written in native code that calls your project and you need to debug the native code, then you might need this option turned on.