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kotlinlang

I am trying to view a list of item. From mainActivity class, I am passing arrayList of item to composable function. But while running the app, I am getting this error ` java.lang.RuntimeException: Unable to start activity ComponentInfo{<http://package.name/package.name.MainActivity|package.name/package.name.MainActivity>}: java.lang.IllegalStateException: Composition requires an active composition context`

My mainActivity class
```
class MainActivity : AppCompatActivity() {
    var dashboardList: ArrayList&lt;Dashboard&gt; = ArrayList()
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        fillDummyData()
        setContent {
           MainScreen(dashboardList)
        }
    }
    fun fillDummyData() {
        dashboardList.add(
            Dashboard(title="Sample title",preview="nfjsad dsaf  safsadf ", image= +imageResource(R.drawable.icon), dateTime = "Aug 10", isOnline = "true")
        )
    }
}
```
If i remove fillDummyData function everything is working fine.

You’re calling `Dashboard` which I guess is a `@composable` function outside a composition

Try adding a `model` to the list, and reference the model from a `@Composable` function

Okay
I got your point +imageResource is composable function
Now making `fillDummyData` function `@Composable` is working

Not sure that’s the best solution though

and retrieve the actual image inside a `composition`

so from a function which is somewhere `inside`/`nested` in the `setContent` - which is to be considered a starting point for composition

as it interally calls `Compose.composeInto()`