最近在研究基于Sphinx-4的孤立词识别工作。原来没有接触过CMU Sphinx,所以想跟着里面的programming guide试一试。于是，在Intellij IDEA+Maven上加载了Sphinx-4库之后照着写了一个helloworld的demo同时也写好了XML文件。但是，当运行的时候显示如下的错误：

请各位给看看，有什么问题，还有就是有谁做过关于CMU Sphinx-4的语音识别相关工作，我有问题想要请教，多谢！

这是我的helloworld文件的java和XML文件代码：

package edu.tju.demo.sphinx.demo.helloworld;
import edu.cmu.sphinx.frontend.util.Microphone;
import edu.cmu.sphinx.recognizer.Recognizer;
import edu.cmu.sphinx.result.Result;
import edu.cmu.sphinx.util.props.ConfigurationManager;/*** A simple HelloWorld demo showing a simple speech application built using Sphinx-4. This application uses the Sphinx-4* endpointer, which automatically segments incoming audio into utterances and silences.*/
public class HelloWorld {public static void main(String[] args) {ConfigurationManager cm;if (args.length > 0) {cm = new ConfigurationManager(args[0]);} else {cm = new ConfigurationManager(HelloWorld.class.getResource("helloworld.config.xml"));}Recognizer recognizer = (Recognizer) cm.lookup("recognizer");recognizer.allocate();// start the microphone or exit if the programm if this is not possibleMicrophone microphone = (Microphone) cm.lookup("microphone");if (!microphone.startRecording()) {System.out.println("Cannot start microphone.");recognizer.deallocate();System.exit(1);}System.out.println("Say: (Good morning | Hello) ( Bhiksha | Evandro | Paul | Philip | Rita | Will )");// loop the recognition until the programm exits.while (true) {System.out.println("Start speaking. Press Ctrl-C to quit.\n");Result result = recognizer.recognize();if (result != null) {String resultText = result.getBestFinalResultNoFiller();System.out.println("You said: " + resultText + '\n');} else {System.out.println("I can't hear what you said.\n");}}}
}

<?xml version="1.0" encoding="UTF-8"?>
<config><property name="logLevel" value="WARNING"/><property name="absoluteBeamWidth" value="-1"/><property name="relativeBeamWidth" value="1E-80"/><property name="wordInsertionProbability" value="1E-36"/><property name="languageWeight" value="8"/><property name="frontend" value="epFrontEnd"/><property name="recognizer" value="recognizer"/><property name="showCreations" value="false"/><component name="recognizer" type="edu.cmu.sphinx.recognizer.Recognizer"><property name="decoder" value="decoder"/><propertylist name="monitors"><item>accuracyTracker </item><item>speedTracker </item><item>memoryTracker </item></propertylist></component><component name="decoder" type="edu.cmu.sphinx.decoder.Decoder"><property name="searchManager" value="searchManager"/></component><component name="searchManager"type="edu.cmu.sphinx.decoder.search.SimpleBreadthFirstSearchManager"><property name="logMath" value="logMath"/><property name="linguist" value="flatLinguist"/><property name="pruner" value="trivialPruner"/><property name="scorer" value="threadedScorer"/><property name="activeListFactory" value="activeList"/></component><component name="logMath" type="edu.cmu.sphinx.util.LogMath"><property name="logBase" value="1.0001"/><property name="useAddTable" value="true"/></component><component name="trivialPruner"type="edu.cmu.sphinx.decoder.pruner.SimplePruner"/><component name="threadedScorer"type="edu.cmu.sphinx.decoder.scorer.ThreadedAcousticScorer"><property name="frontend" value="${frontend}"/><property name="isCpuRelative" value="true"/><property name="numThreads" value="0"/><property name="minScoreablesPerThread" value="10"/><property name="scoreablesKeepFeature" value="true"/></component><component name="activeList"type="edu.cmu.sphinx.decoder.search.PartitionActiveListFactory"><property name="logMath" value="logMath"/><property name="absoluteBeamWidth" value="${absoluteBeamWidth}"/><property name="relativeBeamWidth" value="${relativeBeamWidth}"/></component><component name="flatLinguist"type="edu.cmu.sphinx.linguist.flat.FlatLinguist"><property name="logMath" value="logMath"/><property name="grammar" value="jsgfGrammar"/><property name="acousticModel" value="wsj"/><property name="wordInsertionProbability"value="${wordInsertionProbability}"/><property name="languageWeight" value="${languageWeight}"/></component><component name="jsgfGrammar" type="edu.cmu.sphinx.jsapi.JSGFGrammar"><property name="grammarLocation" value="resource:/demo/sphinx/helloworld/"/><property name="dictionary" value="dictionary"/><property name="grammarName" value="hello"/><property name="logMath" value="logMath"/></component><component name="dictionary"type="edu.cmu.sphinx.linguist.dictionary.FastDictionary"><property name="dictionaryPath"value="resource:/WSJ_8gau_13dCep_16k_40mel_130Hz_6800Hz/dict/cmudict.0.6d"/><property name="fillerPath"value="resource:/WSJ_8gau_13dCep_16k_40mel_130Hz_6800Hz/dict/fillerdict"/><property name="addSilEndingPronunciation" value="false"/><property name="wordReplacement" value="<sil>"/></component><component name="dictionary"type="edu.cmu.sphinx.linguist.dictionary.FastDictionary"><property name="dictionaryPath"value="resource:/WSJ_8gau_13dCep_16k_40mel_130Hz_6800Hz/dict/cmudict.0.6d"/><property name="fillerPath"value="resource:/WSJ_8gau_13dCep_16k_40mel_130Hz_6800Hz/dict/fillerdict"/><property name="addSilEndingPronunciation" value="false"/><property name="wordReplacement" value="<sil>"/></component><!-- ******************************************************** --><!-- The frontend configuration                               --><!-- ******************************************************** --><component name="frontEnd" type="edu.cmu.sphinx.frontend.FrontEnd"><propertylist name="pipeline"><item>microphone </item><item>premphasizer </item><item>windower </item><item>fft </item><item>melFilterBank </item><item>dct </item><item>liveCMN </item><item>featureExtraction </item></propertylist></component><!-- ******************************************************** --><!-- The live frontend configuration                          --><!-- ******************************************************** --><component name="epFrontEnd" type="edu.cmu.sphinx.frontend.FrontEnd"><propertylist name="pipeline"><item>microphone </item><item>speechClassifier </item><item>speechMarker </item><item>nonSpeechDataFilter </item><item>premphasizer </item><item>windower </item><item>fft </item><item>melFilterBank </item><item>dct </item><item>liveCMN </item><item>featureExtraction </item></propertylist></component><component name="speechClassifier"type="edu.cmu.sphinx.frontend.endpoint.SpeechClassifier"><property name="threshold" value="13"/></component><component name="nonSpeechDataFilter"type="edu.cmu.sphinx.frontend.endpoint.NonSpeechDataFilter"/><component name="speechMarker"type="edu.cmu.sphinx.frontend.endpoint.SpeechMarker" ><property name="speechTrailer" value="50"/></component><component name="premphasizer"type="edu.cmu.sphinx.frontend.filter.Preemphasizer"/><component name="windower"type="edu.cmu.sphinx.frontend.window.RaisedCosineWindower"></component><component name="fft"type="edu.cmu.sphinx.frontend.transform.DiscreteFourierTransform"/><component name="melFilterBank"type="edu.cmu.sphinx.frontend.frequencywarp.MelFrequencyFilterBank"></component><component name="dct"type="edu.cmu.sphinx.frontend.transform.DiscreteCosineTransform"/><component name="batchCMN"type="edu.cmu.sphinx.frontend.feature.BatchCMN"/><component name="liveCMN"type="edu.cmu.sphinx.frontend.feature.LiveCMN"/><component name="featureExtraction"type="edu.cmu.sphinx.frontend.feature.DeltasFeatureExtractor"/><component name="microphone"type="edu.cmu.sphinx.frontend.util.Microphone"><property name="msecPerRead" value="10"/><property name="closeBetweenUtterances" value="false"/></component><component name="accuracyTracker"type="edu.cmu.sphinx.instrumentation.BestPathAccuracyTracker"><property name="recognizer" value="${recognizer}"/><property name="showAlignedResults" value="false"/><property name="showRawResults" value="false"/></component><component name="memoryTracker"type="edu.cmu.sphinx.instrumentation.MemoryTracker"><property name="recognizer" value="${recognizer}"/><property name="showSummary" value="false"/><property name="showDetails" value="false"/></component><component name="speedTracker"type="edu.cmu.sphinx.instrumentation.SpeedTracker"><property name="recognizer" value="${recognizer}"/><property name="frontend" value="${frontend}"/><property name="showSummary" value="true"/><property name="showDetails" value="false"/></component>
</config>