Kotlin - 错误：无法在 IntelliJ IDE 中找到或加载主类

Question

对于这个代码

package com.virtualpairprogrammers.learningkotlin.kotlin
fun main(args: Array<String>) {
    println("Hello World")
}

我得到错误：

/Library/Java/JavaVirtualMachines/jdk-16.jdk/Contents/Home/bin/java -javaagent:/Applications/IntelliJ IDEA CE.app/Contents/lib/idea_rt.jar=54353:/Applications/IntelliJ IDEA CE.app/Contents/bin -Dfile.encoding=UTF-8 -classpath /Users/aniruddharavi/Downloads/PracticalsAndCode/End of chapter workspaces/chapter 2/LearningKotlin/lib/kotlin-stdlib.jar:/Users/aniruddharavi/Downloads/PracticalsAndCode/End of chapter workspaces/chapter 2/LearningKotlin/lib/kotlin-reflect.jar:/Users/aniruddharavi/Downloads/PracticalsAndCode/End of chapter workspaces/chapter 2/LearningKotlin/lib/kotlin-test.jar:/Users/aniruddharavi/Downloads/PracticalsAndCode/End of chapter workspaces/chapter 2/LearningKotlin/lib/kotlin-stdlib-jdk7.jar:/Users/aniruddharavi/Downloads/PracticalsAndCode/End of chapter workspaces/chapter 2/LearningKotlin/lib/kotlin-stdlib-jdk8.jar com.virtualpairprogrammers.learningkotlin.kotlin.ExploringVariablesKt
Error: Could not find or load main class com.virtualpairprogrammers.learningkotlin.kotlin.ExploringVariablesKt
Caused by: java.lang.ClassNotFoundException: com.virtualpairprogrammers.learningkotlin.kotlin.ExploringVariablesKt

Process finished with exit code 1

在 IntelliJ IDE 上。

我正在使用 Kotlin/JVM 设置运行一个新的 Java 项目。

Answer 1

检查项目中的 JVM 设置。在我将目标设置为 16 之前，我遇到了类似的问题，例如

tasks.withType<KotlinCompile> {
    kotlinOptions.jvmTarget = "16"
}