I'm trying to remove the deprecated `kotlinCompile...

# compose

[Arkadii Ivanov]

I'm trying to remove the deprecated kotlinCompilerVersion setting from my app module's build.gradle file, but I'm getting the following error:
This version (1.0.0-beta05) of the Compose Compiler requires Kotlin version 1.4.32 but you appear to be using Kotlin version 1.4.31 which is not known to be compatible.
I'm using Kotlin 1.4.32 actually and AS Arctic Fox 2020.3.1 Beta 3 . If I keep the setting then the project compiles just fine. Would could be the issue?

[Arkadii Ivanov]

The root build.gradle :

buildscript {
    ext {
        decompose_version = '0.2.4'
        kotlin_version = "1.4.32"
        compose_version = '1.0.0-beta05'
        androidx_appcompat_version = '1.3.0'
        androidx_core_ktx_version = '1.3.2'
        android_material_version = '1.3.0'
        androidx_lifecycle_common_java8_version = '2.3.1'
        androidx_activity_version = '1.3.0-alpha05'
        androidx_activity_compose_version = '1.3.0-alpha05'
        android_material_version = '1.3.0'
    }
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:4.2.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

[Arkadii Ivanov]

The app's `build.gradle`:

plugins {
    id "com.android.application"
    id "kotlin-android"
}

android {
    compileSdkVersion 30
    buildToolsVersion "30.0.3"

    defaultConfig {
        minSdkVersion 21
        targetSdkVersion 30
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    kotlinOptions {
        jvmTarget = '1.8'
    }

    buildFeatures {
        compose true
    }

    composeOptions {
        kotlinCompilerExtensionVersion compose_version
//        kotlinCompilerVersion kotlin_version
    }
}

dependencies {
    implementation project(":shared")
    implementation "androidx.appcompat:appcompat:$androidx_appcompat_version"
    implementation "com.google.android.material:material:$android_material_version"
    implementation "androidx.compose.ui:ui:$compose_version"
    implementation "androidx.compose.ui:ui-tooling:$compose_version"
    implementation "androidx.compose.foundation:foundation:$compose_version"
    implementation "androidx.compose.material:material:$compose_version"
    implementation "androidx.compose.material:material-icons-core:$compose_version"
    implementation "androidx.activity:activity-compose:$androidx_activity_compose_version"
}

[Colton Idle]

Didn't know it was deprecated! Need a lint check for it. 😄 Thanks.

[Javier]

updating to beta08 and 1.5.10 doesn't solve the problem?

[Arkadii Ivanov]

@Colton Idle I actually read your message 🙂 https://kotlinlang.slack.com/archives/CJLTWPH7S/p1614672032411500

[Colton Idle]

Hahaha. How times flies. I somehow have no recollection that I sent that here.

[Arkadii Ivanov]

@Javier I don't want to update at the moment, just want to check why it does not work. I'm trying to follow the setup guide: https://developer.android.com/jetpack/compose/setup
Tried beta07 just out of curiosity, still the error.

[Javier]

I tried with 08 via jb plugin + androidx snapshot and I was not setting that property

[Javier]

Not sure about removing it in previous versions TBH

[Colton Idle]

@jim going off of the /setup link above... are any of these needed anymore?

kotlinOptions {
        jvmTarget = "1.8"
        useIR = true
    }

    composeOptions {
        kotlinCompilerVersion = "1.4.32"
        kotlinCompilerExtensionVersion = "1.0.0-beta07"
    }

[Arkadii Ivanov]

The setup guide mentions beta07 , so I assume it should work? Unless I'm missing something. I'm using pure Jetpack Compose for Android currently.

[Javier]

the setup guide indicates different setups if you are using groovy vs kotlin, kotlin one still uses it, so maybe groovy one is wrong

[Arkadii Ivanov]

Didn't notice the difference, thanks! I'm using Groovy at the moment, so I'm looking at the Groovy tab. I will keep the setting for now. Just want to confirm whether it is a bug or I'm doing something wrong, or maybe the doc is inaccurate. If it is a bug, I can file a ticket with a reproducer.

[xxfast]

saw the same - it seems to use kotlinCompilerVersion even when deprecated.

ComposeOptions.kotlinCompilerVersion is deprecated. Compose now uses the kotlin compiler defined in your buildscript.
i dont trust this 🤔

[deviant]

we have same error in a kmm project. our first try to integrate compose