kotlin - 运行Java -jar时的Dropwizard Kotlin “Main method is not static in class”

Question

我正在尝试启动我的Dropwizard Kotlin应用程序。运行时:

java -jar target/application-1.0.jar server environment.yml

我收到以下错误:

Error: Main method is not static in class, please define the main method as: 
   public static void main(String[] args)

Answer 1

确保在应用程序类中的main方法是使用@JvmStatic在伴随对象内部定义的:

class MyClass {    
companion object {
        @JvmStatic
        fun main(args: Array<String>) {
            Application().run(*args)
        }
    }
}