AmbiguousMatchException in Missing Methods check when a UnityEvent targets an overloaded method

Start in Editor/Categories/MissingReferences/MissingReferencesScanner.cs at ScanUnityEventReferences, around line 257, and inspect how the UnityEvent target method is resolved. Confirm the Missing Methods scan completes for overloaded methods such as AudioSource.PlayOneShot and does not treat a valid persistent call as missing.

Summary

The Missing Methods check in the MissingReferences category throws System.Reflection.AmbiguousMatchException whenever a scanned asset contains a UnityEvent persistent call whose target method has multiple overloads on the target type.

Steps to reproduce

1. In any project, wire a UnityEvent on any component to AudioSource.PlayOneShot(AudioClip) (e.g. a Button onClick or an XR interactable event playing a UI/select sound). Save the prefab or scene.

3. Open Unity Scanner and enable the <Missing> Methods check.
4. Run the analysis.
   The scan of the MissingReferences category fails with:

System.Reflection.AmbiguousMatchException: Ambiguous match found.
  at System.RuntimeType.GetMethodImplCommon (...)
  at System.RuntimeType.GetMethodImpl (...)
  at System.Type.GetMethod (System.String name, System.Reflection.BindingFlags bindingAttr)
  at UnityScanner.Categories.MissingReferences.MissingReferencesScanner.ScanUnityEventReferences (...) MissingReferencesScanner.cs:262
  at UnityScanner.Categories.MissingReferences.MissingReferencesScanner+<ScanAllAssets>d__0.MoveNext () MissingReferencesScanner.cs:156
  at UnityScanner.Categories.MissingReferences.MissingReferencesCategory+<Scan>d__27.MoveNext () MissingReferencesCategory.cs:38
  at UnityScanner.Core.Categories.UnityScannerOrchestrator+<RunCategory>d__16.MoveNext () UnityScannerOrchestrator.cs:114

Root cause

ScanUnityEventReferences verifies method existence with:

var method = resolvedType.GetMethod(methodName,
    BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static);
if (method == null)
    refsData.MissingMethods.Add(new MissingMethodEntry(typeName, methodName, i));

The Type.GetMethod(string, BindingFlags) overload throws AmbiguousMatchException by design when more than one method with that name exists on the type. AudioSource.PlayOneShot has two overloads (PlayOneShot(AudioClip) and PlayOneShot(AudioClip, float)), so the call throws instead of returning a match.

https://learn.microsoft.com/en-us/dotnet/api/system.type.getmethod?view=net-10.0#exceptions

The exception is thrown from here
https://github.com/AlexeyPerov/Unity-Scanner/blob/4baafb0808fc758c45561c79a691c05bbe58c7c1/Editor/Categories/MissingReferences/MissingReferencesScanner.cs#L257

Thanks