List becomes Guid

I created 2 ghpython components. My purpose is that, the first creats a list as a parameter for the second one. The second one receives a list and use it with subscription. I checked the type in the first one with “type()”, which showed it is a list. But at the input of the second one, “type()” showed it is a Guid. Grasshopper alerts, when i use subscript to it

Have you tried setting the relevant input of the second GHPython to “List Access” and its Type hint to “No Type Hint” or the default “ghdoc Object…”?