Read the value of an attribute from a method with parameters

I was looking for a way to get the value of an attribute and send it to a report I have to make. The short of it is I found an answer when a method has no parameters but any methods with paramaters throws an error.

My initial question of how to Read the value of an attribute from a method was answered by this question (Read the value of an attribute of a method)

Here is the code that has been working

public static void WriteStepNamesOfMethodToReport(Type classType, string methodName)
{
    MethodInfo methodInfo = classType.GetRuntimeMethod(methodName, new Type[] { });
    Attribute[] attributeList = (System.Attribute[])methodInfo.GetCustomAttributes(typeof(Step), true);

    GaugeMessages.WriteMessage("---------------------");
    foreach (Attribute attr in attributeList)
    {
        Step a = (Step)attr;
        GaugeMessages.WriteMessage("Executed Step - {0}", a.Names.ElementAt(0));
    }
    GaugeMessages.WriteMessage("---------------------");
}

This is how I set up the variables to send (and yes I could make that one line, but I define it in one place and use it in many so that is the way it needs to be)

Type classType = typeof(AClassInTheProject);
GenericHelpers.WriteStepNamesOfMethodToReport(classType, nameof(AMethodNameFrom_AClassInTheProject));

The line of Code that starts with Attribute[] attribute.... is throwing an error when I try to provide a method (methodName) that has parameters in it. When I enter the "methodName" it is always just like that (no parenthesis as it will not accept those). The error produced says:

Object reference not set to an instance of an object.

I tried removing the parameter temporarily from the specific method that was throwing an error and it saw the Step attribute that I was looking for and output it to the report.

Here is the basic layout of the class I am using (same setup as all the non-parameter methods that work).

class AClassInTheProject
{
    [Step("Perform the Step For AMethodNameOne"]
    AMethodNameOne() // This one works
    {
        // Code
    }

    [Step("Perform the Step For AMethodNameTwo"]
    AMethodNameTwo(string parameterA) // This one doesn't work
    {
        // Code
    }
}

Background: This is for a Gauge UIAutomation project. I need to run some steps in the UI Automation under logical conditions (If A Perform Step ...) which Gauge does not provide support for. All steps performed need to be output to the final report (GaugeMessages.....). This is a C# project. My need is not common among people int the Gauge community so it was not deemed priority enough to include a fix in the source code (which is why I'm doing this workaround). Hopefully that's detailed enough.