How to deal with a route in

NavHost

that contains polymorphic members … more in 🧵

After upgrading our project to K2 (Gradle 8.8) we've noticed that some

.salive

files are being created under

.kotlin/sessions

for some developers. Even after removal, after a few builds they keep coming back. Curiously, all files created are empty. I couldn't find more info on these files, are they important or just act like a log of some sorts? Is there a way to stop Kotlin from creating them?

I’m having an issue with Compose

@Preview

rendering. This shows up as “Render problem” in the preview pane:

java.lang.NullPointerException: Parameter specified as non-null is null

The parameter referenced in the message is just a

text: String

which gets passed to a text composable

Text(text = text)

After upgrading to Gradle 8.1 (from 7.X) I got

Consumable configurations with identical capabilities within a project (other than the default configuration) must have unique attributes, but configuration ':shared:releaseFrameworkIosFat' and [configuration ':shared:releaseFrameworkIosArm64'] contain identical attribute sets. Consider adding an additional attribute to one of the configurations to disambiguate them.

I fail to understand where this does come from and what I should do. This is part of the configuration in `shared`:

listOf(
    /* App Store */
    iosArm64(),
    /* Apple Silicon iOS Simulator */
    iosSimulatorArm64(),
    /* Intel macOS Devices */
    macosX64()
).forEach {

    it.binaries.framework(
        buildTypes = setOf(NativeBuildType.RELEASE)
    ) {
        baseName = "shared"
        /* Bitcode was deprecated with XCode 14 */
        embedBitcode("disable")
        /* Exported dependencies */
        export("com.appmattus.crypto:cryptohash:${Versions.cryptoHash}")
    }
}

    val iosArm64Main by sourceSets.getting
    val iosSimulatorArm64Main by sourceSets.getting
    val macosX64Main by sourceSets.getting
//    val macosArm64Main by sourceSets.getting

    @Suppress("UnusedPrivateMember", "UNUSED_VARIABLE") // False positive
    val appleMain by sourceSets.creating {

        iosArm64Main.dependsOn(this)
        iosSimulatorArm64Main.dependsOn(this)
        macosX64Main.dependsOn(this)
//        macosArm64Main.dependsOn(this)

        dependencies {

            // Networking
            api("io.ktor:ktor-client-ios:${Versions.ktor}")

            // Database
            api("com.squareup.sqldelight:native-driver:${Versions.sqlDelight}")
        }
    }

How do I make my page always in the center with the new

HorizontalPager

(foundation)? it is aligning the current item always on the left, I want it always in the center see screenshot, code in thread

What is the best way to add a scroll bar to a LazyColumn in Jetpack Compose?

I wish the trailing-comma rule defaulted to adding a redundant trailing comma. It makes it easier to add items later on, and such changes only shows a diff on the actual changed line. Basically just benefits of having the comma there. 🙂

I keep having

Module with the Main dispatcher is missing. Add dependency providing the Main dispatcher, e.g. 'kotlinx-coroutines-android' and ensure it has the same version as 'kotlinx-coroutines-core'

on a

jvm

target

What are the differences between HttpClient(CIO) and HttpClient(OkHttp) with regards to ktor-client not server? Thanks

Hi, I created a simple web app with Kotlin/Wasm using Compose multiplatform. The issue I’m experiencing comes when running the website on mobile device browsers. AFAIK Kotlin/Wasm doesn’t work on Safari browsers. However, some Android devices can run the web and some other Android devices experience a blank screen. On my iOS device I get a blank screen on both Safari (as expected) and Google Chrome. Is this normal? Do I have to add some configuration so that small screens can run my webapp?