2

我正在尝试使用 FreeTTS,这是代码:

import com.sun.speech.freetts.Voice;
import com.sun.speech.freetts.VoiceManager;

public class FreeTTSVoice {

public static final String VOICE_ALAN = "alan";
public static final String VOICE_KEVIN = "kevin";
public static final String VOICE_KEVIN16 = "kevin16";

private Voice voice;

public FreeTTSVoice(String voiceName) {

    VoiceManager voiceManager = VoiceManager.getInstance();
    voice = voiceManager.getVoice(voiceName);

    if (voice == null) {
        System.err.println(
            "Cannot find a voice named "
            + voiceName + ".  Please specify a different voice.");
        System.exit(1);
    }
}

public void speak(String msg) {
    voice.speak(msg);

}

public void open() {
    voice.allocate();
}

public void close() {
    voice.deallocate();
}

public static void main(String[] args) {
    System.setProperty("freetts.voices", "com.sun.speech.freetts.en.us.cmu_us_kal.KevinVoiceDirectory");

    FreeTTSVoice me = new FreeTTSVoice(FreeTTSVoice.VOICE_KEVIN);
    me.open();
    me.speak("Hello java is smart. isn't is?");
    me.close();
}

}

它编译得很好,但会引发以下运行时错误:

    pkswatch@neurals:~/dev/java/speech/viame-speech$ javac FreeTTSVoice.java
    pkswatch@neurals:~/dev/java/speech/viame-speech$ java FreeTTSVoice 
    Exception in thread "main" java.lang.Error: Unable to load voice directory.java.lang.ClassNotFoundException: com.sun.speech.freetts.en.us.cmu_us_kal.KevinVoiceDirectory
    at com.sun.speech.freetts.VoiceManager.getVoiceDirectories(VoiceManager.java:198)
    at com.sun.speech.freetts.VoiceManager.getVoices(VoiceManager.java:110)
    at com.sun.speech.freetts.VoiceManager.getVoice(VoiceManager.java:502)
    at FreeTTSVoice.<init>(FreeTTSVoice.java:15)
    at FreeTTSVoice.main(FreeTTSVoice.java:39)

我正在使用:java版本“1.6.0_24”

OpenJDK 运行时环境 (IcedTea6 1.11.3) (6b24-1.11.3-1ubuntu0.12.04.1)

OpenJDK Server VM(build 20.0-b12,混合模式)

FreeTTS 版本 1.2.2

为什么会出现这个错误?请帮忙

4

3 回答 3

3

我在以下 Java 论坛中找到了解决方案:https ://community.oracle.com/thread/2182800

尝试设置合成器使用的 SystemProperty..

System.setProperty("freetts.voices", "com.sun.speech.freetts.en.us.cmu_us_kal.KevinVoiceDirectory");

现在它工作得很好!

于 2018-11-18T12:14:42.443 回答
2

可能有些罐子没有正确链接..我使用netbeans构建项目后就开始工作了!

谢谢你们(@netbeans)..你们拯救了我的一天!:)

对于那些可能有同样问题的人,使用 netbeans 来避免库的麻烦。

  1. 从“freetts-1.2.2-src.zip”中的“lib”文件夹添加 lib/freetts.jar(可从sf.net下载)
  2. 将 jdk 文件夹(如果尚未列出)添加到项目库
  3. 你完成了!现在运行代码。
于 2012-10-02T07:18:15.920 回答
1

我最近遇到了同样的异常,这个异常是因为在您的应用程序中,您在构建路径中添加了 JAR,但没有在 lib 文件夹中。

请在 lib 文件夹中添加罐子,它将起作用。希望能帮助到你。

于 2016-10-16T13:01:40.147 回答