Fail to generate DatabaseInterface

Build Environment SQLDelight version: 1.5.0 OS: Multiplatform (KMM for Android and Ios) Gradle version: 4.2.0 Kotlin version: 1.5.0

Describe the bug After installing the plugin, I created the sq file but the build fails for the following reason:

"Execution failed for task ‘:shared:generateCommonMainAppDatabaseInterface’. A failure occurred while executing com.squareup.sqldelight.gradle.SqlDelightTask$GenerateInterfaces ‘void kotlin.jvm.internal.FunctionReferenceImpl.<init>(int, java.lang.Class, java.lang.String, java.lang.String, int)’

Gradle’s dependency cache may be corrupt (this sometimes occurs after a network connection timeout.)

Re-download dependencies and sync project (requires network) The state of a Gradle build process (daemon) may be corrupt. Stopping all Gradle daemons may solve this problem.

Stop Gradle build processes (requires restart) Your project may be using a third-party plugin which is not compatible with the other plugins in the project or the version > of Gradle requested by the project.

In the case of corrupt Gradle processes, you can also try closing the IDE and then killing all Java processes.

App Gradle file

buildscript {
    repositories {
        gradlePluginPortal()
        google()
        mavenCentral()
    }
    dependencies {
        classpath("com.squareup.sqldelight:gradle-plugin:1.5.0")
        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:1.4.32")
        classpath("com.android.tools.build:gradle:4.2.0")
        classpath("androidx.navigation:navigation-safe-args-gradle-plugin:2.3.5")
       }
}

allprojects {
    repositories {
        google()
        mavenCentral()
    }
}

Shared Gradle file

import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget

plugins {
    kotlin("multiplatform")
    id("com.android.library")
    kotlin("native.cocoapods")
    id("androidx.navigation.safeargs.kotlin")
    id("kotlin-parcelize")
    id ("org.jetbrains.kotlin.kapt")
    id ("com.squareup.sqldelight")
}

version = "1.0.0"

kotlin {
    android()
    ios {}

    cocoapods {
        summary = "Some description for a Kotlin/Native module"
        homepage = "Link to a Kotlin/Native module homepage"

    }
    sourceSets {
        val commonMain by getting{
            dependencies{
                implementation ("com.squareup.sqldelight:runtime:1.5.0")
                val kotlin_version = "1.5.0"
                implementation ("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version")
                api ("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.8")
                api ("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.8")
                implementation("org.jetbrains.kotlinx:kotlinx-datetime:0.2.0")
            }
        }
        val commonTest by getting {
            dependencies {
                implementation(kotlin("test-common"))
                implementation(kotlin("test-annotations-common"))
            }
        }
        val androidMain by getting {
            dependencies {
                implementation("com.google.android.material:material:1.2.1")
                implementation ("com.squareup.sqldelight:android-driver:1.5.0")
            }
        }
        val androidTest by getting {
            dependencies {
                implementation(kotlin("test-junit"))
                implementation("junit:junit:4.13")
            }
        }
        val iosMain by getting {
            dependencies {
                implementation("com.squareup.sqldelight:native-driver:1.5.0")
            }
        }

        val iosTest by getting
    }
}

android {
    compileSdkVersion(29)
    sourceSets["main"].manifest.srcFile("src/androidMain/AndroidManifest.xml")
    defaultConfig {
        minSdkVersion(24)
        targetSdkVersion(29)
    }
    //mancano exclude("META-INF/DEPENDENCIES") ..dexOptions
    //aggiungo
    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_1_8
        targetCompatibility = JavaVersion.VERSION_1_8
    }
    buildFeatures{
        viewBinding = true
    }

}

sqldelight {
    database("AppDatabase") {
        packageName = "com.drp.giacami.shared"
    }
}

val packForXcode by tasks.creating(Sync::class) {
    group = "build"
    val mode = System.getenv("CONFIGURATION") ?: "DEBUG"
    val sdkName = System.getenv("SDK_NAME") ?: "iphonesimulator"
    val targetName = "ios" + if (sdkName.startsWith("iphoneos")) "Arm64" else "X64"
    val framework = kotlin.targets.getByName<KotlinNativeTarget>(targetName).binaries.getFramework(mode)
    inputs.property("mode", mode)
    dependsOn(framework.linkTask)
    val targetDir = File(buildDir, "xcode-frameworks")
    from({ framework.outputDirectory })
    into(targetDir)
}

tasks.getByName("build").dependsOn(packForXcode)

[youyingfeng]

Encountered a similar bug on Android Studio, managed to fix it by updating the gradle version (under Files > Project Structure > Project) to 7.0.1 (originally was 6.7.1). I referenced #2344 for the fix.

[Phalaen]

Thank you, I can confirmed that it was a problem of gradle version in Android Studio. With the following combination it works and it builds the interface: Gradle 6.8.3 Android tools build gradle 4.2.0 Kotlin gradle plugin 1.5.0 Kotlin version 1.5.0