prevent Javadoc from failing gradle build

Question

I’m trying to upload my Library project to jCenter. when I run gradlew install I’m getting the error:

Execution failed for task \':myLibr

Answer 1

Add these lines to your module build.gradle

tasks.withType(Javadoc) {
      failOnError false
      options.addStringOption('Xdoclint:none', '-quiet')
      options.addStringOption('encoding', 'UTF-8')
      options.addStringOption('charSet', 'UTF-8')
}

Or you can add these:

android.libraryVariants.findAll { variant -> variant.name == 'Release' } each { variant ->
    task("generate${variant.name}Javadoc", type: Javadoc) {
        description "Generates Javadoc for $variant.name."
        source = variant.javaCompile.source
        ext.androidJar = "${android.plugin.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar"
        classpath = files(variant.javaCompile.classpath.files) + files(ext.androidJar)
    }

    task("bundle${variant.name}Javadoc", type: Zip) {
        description "Bundles Javadoc into zip for $variant.name."
        classifier = "javadoc"
        from tasks["generate${variant.name}Javadoc"]
    }