Following the Codelab about state / Step 6 / TodoItemInput <https://developer.android.com/codelabs/j...

# compose

[Adriano Celentano]

Following the Codelab about state / Step 6 / TodoItemInput
https://developer.android.com/codelabs/jetpack-compose-state#5
As soon as i paste this code from the lab

@Composable
fun TodoItemInput(onItemComplete: (TodoItem) -> Unit) {
   // onItemComplete is an event will fire when an item is completed by the user
   Column {
       Row(Modifier
           .padding(horizontal = 16.dp)
           .padding(top = 16.dp)
       ) {
           TodoInputTextField(Modifier
               .weight(1f)
               .padding(end = 8.dp)
           )
           TodoEditButton(
               onClick = { /* todo */ },
               text = "Add",
               modifier = Modifier.align(Alignment.CenterVertically)
           )
       }
   }
}

my app does not compile anymore

w: ATTENTION!
This build uses unsafe internal compiler arguments:

-XXLanguage:+NonParenthesizedAnnotationsOnFunctionalTypes

This mode is not recommended for production use,
as no stability/compatibility guarantees are given on
compiler or generated code. Use it at your own risk!

e: warnings found and -Werror specified
w: /Users/adrian/Workspace/Android/android-compose-codelabs-main/StateCodelab/start/src/main/java/com/codelabs/state/todo/TodoScreen.kt: (84, 19): Parameter 'onItemComplete' is never used

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':start:compileDebugKotlin'.
> Compilation error. See log for more details

[Se7eN]

Looks like the warnings are being treated as errors. A simple workaround could be to fix the warning.

[Se7eN]

But you should probably dig into why this is happening. Could be a bug

[Adriano Celentano]

yeah its wierd warnings are threated like errors, didnt find what settings caused this yet

[Se7eN]

Tell me if you find something

[nickbutcher]

We tend to turn on allWarningsAsErrors as it helps stop warnings creep into a project: https://github.com/googlecodelabs/android-compose-codelabs/blob/main/StateCodelab/start/build.gradle#L38

cc/ @Sean McQuillan [G]

[Sean McQuillan [G]]

Thanks for the ping! I'll update the code in the codelab – sorry this slipped in

[Sean McQuillan [G]]

https://github.com/googlecodelabs/android-compose-codelabs/pull/31

[Adriano Celentano]

Can’t even explain how i didnt see that 😅
thx for the update 🙏
really enjoyed the codelab 👌