Question

我最近用Sphinx4制作了一个Java项目。我在网上发现了this代码，并将其缩小到这个以测试Sphinx4是否正常工作：

public class App 
{
    private static final String ACOUSTIC_MODEL =
            "resource:/edu/cmu/sphinx/models/en-us/en-us";
    private static final String DICTIONARY_PATH =
            "resource:/edu/cmu/sphinx/models/en-us/cmudict-en-us.dict";

    public static void main(String[] args) throws Exception {
        Configuration configuration = new Configuration();
        configuration.setAcousticModelPath(ACOUSTIC_MODEL);
        configuration.setDictionaryPath(DICTIONARY_PATH);

        configuration.setGrammarName("dialog");
        LiveSpeechRecognizer jsgfRecognizer =
                new LiveSpeechRecognizer(configuration);

        jsgfRecognizer.startRecognition(true);

        while (true) {

            String utterance = jsgfRecognizer.getResult().getHypothesis();

            if (utterance.startsWith("hello")) {
                System.out.println("Hello back!");
            }
            else if (utterance.startsWith("exit")) {
                break;
            }
        }

        jsgfRecognizer.stopRecognition();
    }
}

然而，它给了我这个错误：

Exception in thread "main" java.lang.RuntimeException: Allocation of search manager resources failed
    at edu.cmu.sphinx.decoder.search.WordPruningBreadthFirstSearchManager.allocate(WordPruningBreadthFirstSearchManager.java:247)
    at edu.cmu.sphinx.decoder.AbstractDecoder.allocate(AbstractDecoder.java:103)
    at edu.cmu.sphinx.recognizer.Recognizer.allocate(Recognizer.java:164)
    at edu.cmu.sphinx.api.LiveSpeechRecognizer.startRecognition(LiveSpeechRecognizer.java:47)
    at com.weebly.controllingyourcomputer.bartimaeus.App.main(App.java:27)
Caused by: java.io.FileNotFoundException: 
    at java.io.FileInputStream.open0(Native Method)
    at java.io.FileInputStream.open(FileInputStream.java:195)
    at java.io.FileInputStream.<init>(FileInputStream.java:138)
    at java.io.FileInputStream.<init>(FileInputStream.java:93)
    at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:90)
    at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:188)
    at java.net.URL.openStream(URL.java:1038)
    at edu.cmu.sphinx.linguist.language.ngram.SimpleNGramModel.open(SimpleNGramModel.java:403)
    at edu.cmu.sphinx.linguist.language.ngram.SimpleNGramModel.load(SimpleNGramModel.java:277)
    at edu.cmu.sphinx.linguist.language.ngram.SimpleNGramModel.allocate(SimpleNGramModel.java:114)
    at edu.cmu.sphinx.linguist.lextree.LexTreeLinguist.allocate(LexTreeLinguist.java:334)
    at edu.cmu.sphinx.decoder.search.WordPruningBreadthFirstSearchManager.allocate(WordPruningBreadthFirstSearchManager.java:243)
    ... 4 more

我认为可能无法找到ACOUSTIC_MODEL或DICTIONARY_PATH的路径，因此我将resource:字符串更改为%HOME%\\Downloads\\sphinx4-5prealpha-src\\sphinx4-5prealpha-src\\sphinx4-data\\src\\main\\resources\\edu\\cmu\\sphinx\\models\\en-us或带有正斜杠的路径或{{}} 1}}但没有一条路径有效。我知道路径存在，因为我从实际资源的属性窗口复制并粘贴它们。

所以我的问题是：我从原始源代码中删除了导致此错误的一些代码，路径是否有问题，还是完全不同？

修改

顺便说一句，我正在使用Maven来构建我的项目。我将Sphinx4网站上指定的依赖项添加到我的pom.xml中，但它没有工作（它没有识别C:\Users\Username\...之类的导入）所以我从他们说的网站上下载了JAR从他们的项目中下载并添加它们＆＃34; Libraries＆＃34;在Eclipse中的Java Build Path中。

Answer 1

是我从原始源代码中删除的一些代码导致此错误

是的，你删了太多。

要识别语法，您需要拨打三个电话：

    configuration.setGrammarPath(GRAMMAR_PATH);
    configuration.setGrammarName(GRAMMAR_NAME);
    configuration.setUseGrammar(true);

cmu sphinx4 java - 由FileNotFoundException引起的运行时异常

1 个答案: