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

Question

我最近用 Sphinx4 做了一个 Java 项目。我在网上找到了 this 代码，我将其精简为这个以测试 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();
    }
}

但是，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

我认为可能是因为找不到 ACOUSTIC_MODEL 或 DICTIONARY_PATH 的路径，所以我将 resource: 字符串更改为 [=14= 之类的东西] 或带有正斜杠的路径或带有 C:\Users\Username\... 但 none 的路径有效。我知道路径存在，因为我从实际资源的属性 window 复制并粘贴了它们。

所以我的问题是：是我从原始源代码中删除的一些代码导致了这个错误，是路径有问题，还是完全不同？

编辑

顺便说一下，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，但它不起作用（它无法识别 edu.com.sphinx.xxx 等导入）所以我从他们说要下载的网站下载了 JAR在我的 Java Eclipse 构建路径中将它们添加到我的项目 "Libraries" 中。

Answer 1

is it some of the code that I deleted from the original source code that is causing this error

是的，你删的太多了。

要使用语法进行识别，您需要进行三个调用：

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

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

cmu sphinx4 java - Runtime exception caused by FileNotFoundException

java

filenotfoundexception

runtimeexception

sphinx4