org.bytedeco:javacpp:1.5.10 not found with 0.8.2

[FDelporte]

When bumping my application from 0.8.0-pre to 0.8.2 I get the following error output:

Could not create task ':startScripts'.
Could not create task ':jar'.
Could not resolve all files for configuration ':runtimeClasspath'.
Could not find javacpp-1.5.10-android-arm.jar (org.bytedeco:javacpp:1.5.10).
Searched in the following locations:
    https://repo.maven.apache.org/maven2/org/bytedeco/javacpp/1.5.10/javacpp-1.5.10-android-arm.jar

With version 0.8.1 this error is not thrown.

[atsushieno]

Thanks for trying it out. I'm not seeing your project sources so it is all my guess but:

• you don't need javacpp on Android (we do not have offer any JavaCPP bindings for Android). If you add reference to it either directly or via Gradle plugin, that could be removed.
• you cannot add ktmidi-jvm-desktop on an Android module, as it is only for desktop Java.

If it was compiling without error on v0.8.0-preN and v0.8.1, then those versions are wrong. Maybe try removing such package references from your project?

[FDelporte]

Very strange... this is my gradle file and the error pops up if I only change the ktmidi version from 0.8.1 to 0.8.2 ... My app is intended for desktop only, so I have no Android dependencies.

object Versions {
    const val atlantafx = "2.0.1"
    const val charts = "21.0.7"
    const val fxgl = "21.1"
    const val kotlinCoroutines = "1.8.1"
    const val kotlinSerialization = "1.6.3"
    const val ktmidi = "0.8.1"
    const val log4j = "2.23.1"
}

plugins {
    java
    id("org.jetbrains.kotlin.jvm") version "2.0.0"
    id("org.openjfx.javafxplugin") version "0.0.10"
    kotlin("plugin.serialization") version "1.9.23"
    application
}

repositories {
    mavenCentral()
}

dependencies {
    implementation("com.github.almasb:fxgl:${Versions.fxgl}")
    implementation("dev.atsushieno:ktmidi:${Versions.ktmidi}")
    implementation("dev.atsushieno:ktmidi-jvm:${Versions.ktmidi}")
    implementation("dev.atsushieno:ktmidi-jvm-desktop:${Versions.ktmidi}")
    implementation("eu.hansolo.fx:charts:${Versions.charts}")
    implementation("io.github.mkpaz:atlantafx-base:${Versions.atlantafx}")
    implementation("org.apache.logging.log4j:log4j-core:${Versions.log4j}")
    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:${Versions.kotlinCoroutines}")
    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:${Versions.kotlinSerialization}")

    // Add Kotlin runtime dependency
    implementation("org.jetbrains.kotlin:kotlin-stdlib")

    testImplementation("org.jetbrains.kotlin:kotlin-test")
}

javafx {
    version = "21.0.2"
    modules("javafx.controls", "javafx.fxml", "javafx.media")
}

application {
    mainClass.set("be.codewriter.melodymatrix.AppLauncher")
}

tasks.jar {
    manifest {
        attributes(
            "Main-Class" to application.mainClass.get()
        )
    }

    archiveBaseName.set("MelodyMatrix")

    // Include Kotlin runtime dependencies
    from(configurations.runtimeClasspath.get().filter { it.name.endsWith("jar") }.map { zipTree(it) })

    // Set duplicates handling strategy
    duplicatesStrategy = DuplicatesStrategy.INCLUDE
}

[FDelporte]

Version 1.5.10 indeed doesn't exist on https://repo.maven.apache.org/maven2/org/bytedeco/javacpp/, but it's used in this file in the ktmidi project: https://github.com/atsushieno/ktmidi/blob/main/settings.gradle#L30

[atsushieno]

1.5.10 is indeed released (it's shown between 1.5.1 and 1.5.2 as 1.5.10 should be there string comparison wise...!). The problem lies elsewhere...

[FDelporte]

auch, my mistake, it's indeed in the list :-)

[atsushieno]

Okay, when you use ktmidi-jvm-desktop you need another Gradle plugin besides what you already have:

    id("org.bytedeco.gradle-javacpp-platform") version "1.5.10"

It replaces the references to all those javacpp platforms with whatever required only for the platform.

I will add a note on README.md so that we do not get lost there.

[FDelporte]

Thanks, the dependency problem is solved indeed with this plugin!