How to load our own dll written with the revit api in the RevitPythonShell

[Anonymous]

I have written a dll with the revit Api. 
There a simple function doSomethingToAElement

I want to use this function on a element

I have written
import clr  # OK
... clr.AddReference('C:\\Users\\user040\\Project\\myDll.dll')

And I have this problem

Exception : System.IO.FileLoadException: The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)
   at System.Reflection.AssemblyName.nInit(RuntimeAssembly& assembly, Boolean forIntrospection, Boolean raiseResolveEvent)
   at System.Reflection.AssemblyName..ctor(String assemblyName)
   at System.Reflection.Assembly.LoadWithPartialName(String partialName)
   at IronPython.Runtime.ClrModule.LoadAssemblyByPartialName(String name)
   at IronPython.Runtime.ClrModule.AddReference(CodeContext context, String name)
   at IronPython.Runtime.ClrModule.AddReference(CodeContext context, Object[] references)
   at Microsoft.Scripting.Interpreter.ActionCallInstruction`2.Run(InterpretedFrame frame)
   at Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame)
   at Microsoft.Scripting.Interpreter.LightLambda.Run4[T0,T1,T2,T3,TRet](T0 arg0, T1 arg1, T2 arg2, T3 arg3)
   at System.Dynamic.UpdateDelegates.UpdateAndExecute3[T0,T1,T2,TRet](CallSite site, T0 arg0, T1 arg1, T2 arg2)
   at Microsoft.Scripting.Interpreter.DynamicInstruction`4.Run(InterpretedFrame frame)
   at Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame)
   at Microsoft.Scripting.Interpreter.LightLambda.Run2[T0,T1,TRet](T0 arg0, T1 arg1)
   at IronPython.Compiler.PythonScriptCode.RunWorker(CodeContext ctx)
   at Microsoft.Scripting.Hosting.ScriptSource.Execute(ScriptScope scope)
   at Microsoft.Scripting.Hosting.ScriptSource.ExecuteAndWrap(ScriptScope scope, ObjectHandle& exception)

Though this dll has compiled and is used already used for revit addin.

[jeremy_tammik]

Maybe this message is trying to tell you:

"The assembly you are attempting to load is referencing some other assembly and has trouble resolving that reference."

What assemblies does myDll.dll reference?

[Anonymous · Accepted solution]

I replace AddReference with AddReferenceToFileAndPath. Now its working.
Thanks for you help