Java无法创建java虚拟机

Question

嗨，我当时正试着在“锻造”下编写一个“我的世界”发射器的代码，我得到了一个错误：

[OpenLauncherLib] Launching Minecraft

[OpenLauncherLib] Successfully launched

Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was 
deprecated in version 9.0 and will likely be removed in a future release.

Unrecognized VM option 'CMSIncrementalMode'

Error: Could not create the Java Virtual Machine.

Error: A fatal exception has occurred. Program will exit.

这是我的代码：

public class Launcher {

    public static final GameVersion SC_VERSION = new GameVersion("1.7.10", GameType.V1_7_10);

    public static final GameInfos SC_INFOS = new GameInfos("Lunaria", SC_VERSION ,true ,new GameTweak[] {GameTweak.FORGE});

    public static final File SC_DIR = SC_INFOS.getGameDir();
    
    private static AuthInfos authInfos;

    private static Thread updateThread;
    
    public static void auth(String username, String password) throws AuthenticationException{

        Authenticator authentificator = new Authenticator(Authenticator.MOJANG_AUTH_URL, AuthPoints.NORMAL_AUTH_POINTS);
        AuthResponse response = authentificator.authenticate(AuthAgent.MINECRAFT, username, password, "");
        authInfos = new AuthInfos(response.getSelectedProfile().getName(), response.getAccessToken(), response.getSelectedProfile().getId());
    }
    
    public static void update() throws Exception {
        SUpdate su = new SUpdate("https://launcherpanel.000webhostapp.com/", SC_DIR);
        su.addApplication(new FileDeleter());
        
        updateThread = new Thread() {
            private int val;
            private int max;
            @Override
            public void run() {
                while(!this.isInterrupted()) {
                    if(BarAPI.getNumberOfFileToDownload() == 0){
                        LauncherFrame.getInstance().getLauncherPanel().setInfoText("Verification des fichers...");
                        continue;
                    }
                    val = (int) (BarAPI.getNumberOfTotalDownloadedBytes() / 1000);
                    max = (int) (BarAPI.getNumberOfTotalBytesToDownload() / 1000);
                    
                    
                    
                    LauncherFrame.getInstance().getLauncherPanel().getProgressBar().setMaximum(max);
                    LauncherFrame.getInstance().getLauncherPanel().getProgressBar().setValue(val);
                    
                    LauncherFrame.getInstance().getLauncherPanel().setInfoText("Telechargement des fichiers... " 
                    + BarAPI.getNumberOfDownloadedFiles() + "/" + BarAPI.getNumberOfFileToDownload() +
                    Swinger.percentage(val, max) + "%");
                    
                }
            }
        };
        updateThread.start();
        
        su.start();
        if(updateThread != null)
        updateThread.interrupt();
    }
    
    public static void launch() throws IOException {
        GameLauncher gameLauncher = new GameLauncher(SC_INFOS,GameFolder.BASIC,authInfos);
        Process p = gameLauncher.launch();
        try {
            Thread.sleep(5000L);
        } catch (InterruptedException e) {
            
        }
        LauncherFrame.getInstance().setVisible(false);
        try {
            p.waitFor();;
        } catch (InterruptedException e) {
            
        }
        System.exit(0);
    }
    
    public static void interruptThread() {
        updateThread.interrupt();
    }
    
}

谢谢你的回答。编辑:我在mac os X 10.10下

Answer 1

这看起来并不是关于您的启动程序，而是关于JVM正在传递一个它无法处理的参数。您的程序通常是这样加载的：

• 您的程序执行代码
• JVM是一个环境，其中您的程序被执行
• 操作系统是JVM被执行的环境

。

目前您的代码没有一个被执行，因为要执行它的JVM无法自行执行。

重申一下，结构是这样的：

OS > JVM > JAR

您目前正在研究这一部分：

OS > JVM > JAR

你应该看看这部分：

OS > JVM > JAR

正如@ JVM 1所述，当前一个参数CMSIncrementalMode作为参数传递给您的JVM。它无法处理这一论点，并拒绝参选。您的代码都不会被执行。您可以从错误消息中派生出这一点：

Unrecognized VM option 'CMSIncrementalMode'

Error: Could not create the Java Virtual Machine.