使用Sphinx4:java.lang.IncompatibleClassChangeError

时间:2014-11-09 14:53:03

标签: java sphinx4

我正在尝试构建一个使用基本语音识别的程序。在尝试查找"识别器时,我遇到了一个问题。 voice.config.xml文件中的组件。我使用Sphinx4相对较新,所以这可能是一个非常简单的错误。我花了好几个小时试图找到它,因此我将非常感谢一个解释良好且详细的回复。

这是我将用于翻译输入的方法。

    public static void translate() {

    URL url = S2T.class.getResource("voice.config.xml");

    ConfigurationManager cm = new ConfigurationManager(url);
    PropertySheet ps = cm.getPropertySheet("voice.config.xml");


    Microphone microphone = (Microphone) cm.lookup("microphone");
    Recognizer recognizer = (Recognizer) cm.lookup("recognizer");


     recognizer.allocate();

     if(microphone.startRecording()) {
         while(true) {
              Result result = recognizer.recognize();
              String resultText = result.getBestResultNoFiller();
              System.out.println("You said: " + resultText);
         }
     }
}

当我从另一个类调用该方法时,这是我得到的错误:

Exception in thread "main" java.lang.IncompatibleClassChangeError: Found class edu.cmu.sphinx.util.props.PropertySheet, but interface was expected
    at edu.cmu.sphinx.model.acoustic.WSJ_8gau_13dCep_16k_40mel_130Hz_6800Hz.Model.newProperties(Model.java:158)
    at edu.cmu.sphinx.util.props.PropertySheet.getOwner(PropertySheet.java:505)
    at edu.cmu.sphinx.util.props.PropertySheet.getComponent(PropertySheet.java:287)
    at edu.cmu.sphinx.linguist.flat.FlatLinguist.setupAcousticModel(FlatLinguist.java:278)
    at edu.cmu.sphinx.linguist.flat.FlatLinguist.newProperties(FlatLinguist.java:244)
    at edu.cmu.sphinx.util.props.PropertySheet.getOwner(PropertySheet.java:505)
    at edu.cmu.sphinx.util.props.PropertySheet.getComponent(PropertySheet.java:287)
    at edu.cmu.sphinx.decoder.search.SimpleBreadthFirstSearchManager.newProperties(SimpleBreadthFirstSearchManager.java:182)
    at edu.cmu.sphinx.util.props.PropertySheet.getOwner(PropertySheet.java:505)
    at edu.cmu.sphinx.util.props.PropertySheet.getComponent(PropertySheet.java:287)
    at edu.cmu.sphinx.decoder.AbstractDecoder.newProperties(AbstractDecoder.java:65)
    at edu.cmu.sphinx.decoder.Decoder.newProperties(Decoder.java:37)
    at edu.cmu.sphinx.util.props.PropertySheet.getOwner(PropertySheet.java:505)
    at edu.cmu.sphinx.util.props.PropertySheet.getComponent(PropertySheet.java:287)
    at edu.cmu.sphinx.recognizer.Recognizer.newProperties(Recognizer.java:90)
    at edu.cmu.sphinx.util.props.PropertySheet.getOwner(PropertySheet.java:505)
    at edu.cmu.sphinx.util.props.ConfigurationManager.lookup(ConfigurationManager.java:161)
    at LukeTrujillo.CAB.Voice.S2T.translate(S2T.java:25)
    at LukeTrujllo.CAB.Main.Main.main(Main.java:14)

这是我这个类所在的包的当前构建路径:

LukeTrujillo/CAB/Voice/
- Main.java
- S2T.gram
- voice.config.xml
- voice.Manifest

Classpath中的Sphinx JAR:

  • js.jar
  • JS​​API-1.0-base.jar
  • sphinx4.jar
  • tags.jar
  • jl1.01.jar
  • resty-0.3.2.jar
  • WSJ_8gau_13dCep_16k_40mel_130Hz_6800Hz.jar
  • TIDIGITS_8gau_13dCep_16k_40mel_130Hz_6800Hz.jar

1 个答案:

答案 0 :(得分:0)

您使用的是过时的sphinx4与不兼容的版本。你可以找到一个教程 和CMUSphinx网站上的最新下载:

http://cmusphinx.sourceforge.net/wiki/tutorialsphinx4