I am facing this problem after upgrading to version 3.3.2 /Users/subhamtyagi/.gradle/caches/modules-...

# apollo-kotlin

[subham]

I am facing this problem after upgrading to version 3.3.2
/Users/subhamtyagi/.gradle/caches/modules-2/files-2.1/com.apollographql.apollo3/apollo-gradle-plugin/3.3.2/fcf5eff2ad1c8e0cd36be9e5457cf0257b4c3b01/apollo-gradle-plugin-3.3.2.jar!/META-INF/kotlinpoet.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.7.1, expected version is 1.5.1.
Koltin -1.6.21
Ktor - 2.0.2
Coroutine - 1.6.3

[mbonnin]

Damn... Looks like you need to upgrade Gradle to 7.5-rc2...

[mbonnin]

Gradle still ships with Kotlin 1.5 by default that cannot read the 1.7 metadata from the latest version of KotlinPoet...

[mbonnin]

Does the error message say anything about potentially disabling this error? It might actually be a false positive

[mbonnin]

I can't reproduce in a simple project though 🤔 so there's more to it. Can you share how you're applying the plugin? (buildSrc, classpath, plugins {} block, something else?)

[subham]

plugins {
    `kotlin-dsl`
}

initDeps(project)

repositories {
    mavenLocal()
    google()
    mavenCentral()
    maven("<https://plugins.gradle.org/m2/>")
    maven("<https://maven.pkg.jetbrains.space/public/p/compose/dev>")
}

dependencies {
    implementation(Deps.JetBrains.Kotlin.gradlePlugin)
    implementation(Deps.Android.Tools.Build.gradlePlugin)
    implementation(Deps.Squareup.SQLDelight.gradlePlugin)
    implementation(Deps.Apollo.gradlePlugin)
    implementation(kotlin("serialization", version = Deps.JetBrains.Kotlin.VERSION))
}

kotlin {
    // Add Deps to compilation, so it will become available in main project
    sourceSets.getByName("main").kotlin.srcDir("buildSrc/src/main/kotlin")
}

[subham]

I will try upgrading Gradle version if that fixes the issue

[mbonnin]

Another workaround you can do is:

tasks.withType(KotlinCompile::class.java) {
    kotlinOptions {
        freeCompilerArgs = freeCompilerArgs + "-Xskip-metadata-version-check"
    }
}

[subham]

It worked after upgrading to 7.5-rc2.

[subham]

I will try above approach as well

[mbonnin]

https://github.com/apollographql/apollo-kotlin/pull/4218