GetMovieData | Find Data about a Movie | Frontend Framework library

I am trying to fetch JSON data from mySQL to android app, following this. I am getting this error E/RecyclerView: No adapter attached; skipping layout. I tried look up other posts suggestion but still can't solve the problem. Below are the codes I am working on:

I want to use single live event class to show toast (like flag) Here is my code what I tried. I want to not use peding like flag. how do I fix it?

MainViewModel

I'm using Kotlin with databinding and MVVM architecture. I'm having difficulty getting my adapter to populate data on my layout using a listAdapter. I have to use a listAdapter due to the library I'm using (so no recyclerView unfortunately). Here's my code:

MainActivityViewModel.kt

Everytime i try to delcare my provider into the .ts file's constructor i get the following error when running my app. https://imgur.com/a/pRn9lrJ

here is my TS File and the corresponding html file with the provider's ts file too. It seems to be okay after just importing the provider into the ts File but whenever i enter in the provider into the constructor i get that error. Something about the HTTP Client, but I dont remember ever creating a provider for HTTP Client in class so I'm unsure how to proceed.

TS

Okay I will try and explain this to the best of my ability. I have searched and searched all day for a solution to this issue but can't seem to find it. The problem that I am having is that I have a list of scriptable objects that I am basically using for custom properties to create gameobjects off of. One of those properties that I need to get is a Texture2D that I turn into a sprite. Therefor, I am using UnityWebRequest in a Coroutine and am having to yield the response. After I get the response I am trying to set the variable. However even using Lambdas it seems to me that if I yield return the response before the result it will not set the variable. So every time I check the variable after the Coroutine it comes back null. If someone could enlighten me with what I am missing here that would be just great!

Here is the Scriptable Object Class I am using.

I have 3 forms. Names: MainScreen, LoadingForm, MoviesInfo. When I press the button on the MainScreen, it is doing some works and the LoadingForm is loading inside a panel on the MainScreen.I want to do when works done, show the MoviesInfo Form on the same panel on the MainScreen or panel on the LoadingForm. How can I do that? I add the forms on the panel like that.

I am retrieving values from database, i checked the values are coming fine but when i try to run the code and it transfer me from LOGIN page to the MOVIE PLAYER form the session value is not working?

THIS IS MY LOGIN PAGE

Hi I am using AsyncTaskLoader in my app and I have implemented that in MovieTaskLoader class but when I am implementing Loader callbacks in my fragment I am getting type conversion error in onCreateLoader() method. MovieTaskLoader class:

I am having a problem with waiting until one object is made, then I wish to update my UI. If i run the function, it will instantly get the out of index error because its trying to get some text from the first object when it dosent exist yet... Anyone who could help me?