Hiero 无法使用 libGDX 在 IntelliJ 中打开

问：

我正在尝试在我的 java libGDX 项目中运行 Hiero，但它无法打开。

我尝试使用桌面模块（desktop 和 desktop.main）运行 Hiero。我还尝试更改了 中的依赖关系。它不会在桌面上运行，但在desktop.main上运行并弹出Hiero加载屏幕，但随后显示了很多错误消息。build.gradle

以下是使用桌面运行时产生的错误：

Error: Could not find or load main class com.badlogic.gdx.tools.hiero.Hiero
Caused by: java.lang.ClassNotFoundException: com.badlogic.gdx.tools.hiero.Hiero

Process finished with exit code 1

这是代码：DesktopLauncher.java

package com.mygdx.game;

import com.badlogic.gdx.backends.lwjgl3.Lwjgl3Application;
import com.badlogic.gdx.backends.lwjgl3.Lwjgl3ApplicationConfiguration;
import com.mygdx.game.Happy_Warfare;

public class DesktopLauncher {
    public static void main (String[] arg) {
        Lwjgl3ApplicationConfiguration config = new Lwjgl3ApplicationConfiguration();
        config.setForegroundFPS(60);

        config.setTitle("Happy Warfare");
        new Lwjgl3Application(new Happy_Warfare(), config);
    }

以下是 build.gradle 中的代码：

构建脚本 {

repositories {
    mavenLocal()
    mavenCentral()
    gradlePluginPortal()
    maven { url "https://oss.sonatype.org/content/repositories/snapshots/" }
    google()
}
dependencies {
    classpath 'org.wisepersist:gwt-gradle-plugin:1.1.16'
    classpath 'org.gretty:gretty:3.0.7'
    

} }

所有项目 { 应用插件：“eclipse”

version = '1.0'
ext {
    appName = "Happy Warfare"
    gdxVersion = '1.12.0'
    roboVMVersion = '2.3.19'
    box2DLightsVersion = '1.5'
    ashleyVersion = '1.7.4'
    aiVersion = '1.8.2'
    gdxControllersVersion = '2.2.1'
}

repositories {
    mavenLocal()
    mavenCentral()
    google()
    gradlePluginPortal()
    maven { url "https://oss.sonatype.org/content/repositories/snapshots/" }
    maven { url "https://oss.sonatype.org/content/repositories/releases/" }
    maven { url "https://jitpack.io" }
} }

项目（“:d esktop”） { 应用插件：“java-library”

dependencies {
    implementation project(":core")
    api "com.badlogicgames.gdx:gdx-backend-lwjgl3:$gdxVersion"
    api "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-desktop"
    api "com.badlogicgames.gdx:gdx-box2d-platform:$gdxVersion:natives-desktop"
    
} }

项目（“：html”） { 应用插件：“java-library” 应用插件： “GWT” 应用插件：“war” 应用插件：“org.gretty”

dependencies {
    implementation project(":core")
    api "com.badlogicgames.gdx:gdx-backend-gwt:$gdxVersion"
    api "com.badlogicgames.gdx:gdx:$gdxVersion:sources"
    api "com.badlogicgames.gdx:gdx-backend-gwt:$gdxVersion:sources"
    api "com.badlogicgames.gdx:gdx-box2d:$gdxVersion:sources"
    api "com.badlogicgames.gdx:gdx-box2d-gwt:$gdxVersion:sources"
    
} }

项目（“：核心”） { 应用插件：“java-library”

dependencies {
    api "com.badlogicgames.gdx:gdx:$gdxVersion"
    api "com.badlogicgames.gdx:gdx-box2d:$gdxVersion"
    api "com.badlogicgames.gdx:gdx-tools:$gdxVersion"
    // https://mvnrepository.com/artifact/com.badlogicgames.gdx/gdx-tools
    //        implementation group: 'com.badlogicgames.gdx', name: 'gdx-tools', version: '1.12.1'
} }

Any help would be appreciated.