After outfile is set to Chinese, although the exe is successfully created, it cannot be run.

[koreQAQ]

This is my gradle task

tasks.register<edu.sc.seis.launch4j.tasks.Launch4jLibraryTask>("generateExe") {
    dependsOn("jar")
    jreMaxVersion.set("1.8.1")
    jreMinVersion.set("1.8")
    bundledJrePath.set("jre")
    outfile.set("口袋方舟" + ".exe")
    mainClassName.set("com.metaverse.app.LauncherApplication")
    fileDescription.set("The lightning fast implementation")
}

This is the result after running

I tried checking the XML and found gibberish

What makes me curious is that as long as the file name is changed to any English, the exe can run

[TheBoegl]

@koreQAQ are you running the gradle (daemon) JVM with utf-8 file encoding and what JDKJava version are you using?