The previous state received by the reducer has unexpected type of "Object".

[egoossens]

I just cloned the repo and ran the app.

I get the following warning:

The previous state received by the reducer has unexpected type of "Object". Expected argument to be an object with the following keys: "todos", "visibilityFilter"

Any idea where this might be coming from?

[Jturpijn]

I just cloned the project, ran the gradlew -t run command in the root of the project and it started building. It compiled succesfully and webpack started running at localhost:8088 as documented in the README.md.

[Jturpijn]

Due to a lack of resources, I'm currently running into the same error. Did you manage solving your error @egoossens ?

[lawikayoub]

I believe this has something to do with the way Kotlin classes are transpiled to JS, though I am not entirely sure, I may have misconfigured something (rEnhancer maybe?). I'll look into this when I have time.

[OleksandrSamsonov]

To avoid this warning you can just make something like this.

val store = createStore<State, RAction, dynamic>( combinedReducers(), JSON.parse(JSON.stringify(State())), compose( rEnhancer(), js("if(window.__REDUX_DEVTOOLS_EXTENSION__ )window.__REDUX_DEVTOOLS_EXTENSION__ ();else(function(f){return f;});") ) )
Unfortunately cannot find anything other than this to overdue this warning