Using Reflection to find variable names of non instantiated classes

I have been trying to find all the variables of a script through reflection. If a script is attached to the game object or in the scene, then there is no problem getting information about that script, but when I take a script from the project, the below code cannot access any info. It could be something related to Serialization or having to call a constructor at runtime, but I cannot figure out how to do that.

public List<UnityEngine.Object> AllScripts;

[ContextMenu("Test")]

public void Test()

{

var bindingFlags = BindingFlags.Instance |

BindingFlags.NonPublic |

BindingFlags.Public |

BindingFlags.Static ;

foreach (var aObj in AllScripts)

{

Type aType = aObj.GetType();

var aInstance = aType.GetConstructor(Type.EmptyTypes);

var aList = aObj.GetType().GetFields(bindingFlags);

string[] res = Directory.GetFiles(Application.dataPath, aObj.GetType().ToString().Replace("namespace.","") + ".cs", SearchOption.AllDirectories);

Debug.LogError( res[0]+" " + aList.Length + " " + aObj.GetType());

foreach (var aVal in aList)

{

Debug.LogError( aVal.Name+ "" +aVal.IsStatic);

}

}

}