c# - Cannot evaluate expression because a thread is stopped at a point where garbage collection is impossible

Question

Here is the error

Cannot evaluate expression because a thread is stopped at a point where garbage collection is impossible, possibly because the code is optimized.

I am writing a simple console app and the first line of code is this:

List<MyObjectModel> list = MyObjectModel.GetNonCompletedReturns();

and the code for the function is:

public static List<MyObjectModel> GetNonCompletedReturns()
{
    MyObject service = new MyObject();
    List<MyObject> entities = 
                      (from recs in service.Retrieve() where select recs).ToList();

    List<MyObjectModel> models = new List<MyObjectModel>();

    foreach (MyObject entity in entities)
    {
        models.Add(BindModel(entity));
    }

    return models;
}

and if I try to step through the code, as soon as I get back to the main of my app and hover over the list, I get the error message that I showed.

Can anyone help?

Answer 1

If your project is compiled in release (with optimizations turned on), you may see this. Have you tried the DEBUG configuration?