No such method error getComponentNames

Question

I'm new to this topic and I was trying to build a sample project using Sphinx4 libraries following this tutorial step by step: Tutorial link

then I kept having the same error from the (run.xml)

the code I used:

public static void main(String[] args) {
        // TODO code application logic here
        //configuration obj
        Configuration configuration = new Configuration();

        //path to acoustic model
        configuration.setAcousticModelPath("resource:/edu/cmu/sphinx/models/en-us/es-us");
        //path to dictionary model
        configuration.setDictionaryPath("/dictionary.dic");
        //path to the language model
        configuration.setLanguageModelPath("/languagemodel.lm");

        //recognizer object, pass configuration object

        try{

            LiveSpeechRecognizer recognize = new LiveSpeechRecognizer(configuration);
            recognize.startRecognition(true);

            //create SpeechResult Obj
            SpeechResult result;

            //checking if recognizer jas recognized the speech

            while((result = recognize.getResult())!=null){

                //get the recognized speech
                String command = result.getHypothesis();
                //Match recognized speech with our commands
                switch(command){

                    case "open file manager":
                        System.out.println("File manager Opened");
                    break;

                     case "close file manager":
                        System.out.println("File manager Closed");
                    break;

                     case "open browser":
                        System.out.println("Browser Opened");
                    break;

                         case "close browser":
                        System.out.println("Browser Closed");
                    break;


                }

            }
        }catch(IOException e){}



    }

the error I keep getting:

 run:
    Exception in thread "main" java.lang.NoSuchMethodError: edu.cmu.sphinx.util.props.ConfigurationManager.getComponentNames()Ljava/util/Set;
        at edu.cmu.sphinx.util.props.ConfigurationManagerUtils.listAllsPropNames(ConfigurationManagerUtils.java:553)
        at edu.cmu.sphinx.util.props.ConfigurationManagerUtils.setProperty(ConfigurationManagerUtils.java:610)
        at edu.cmu.sphinx.api.Context.setLocalProperty(Context.java:191)
        at edu.cmu.sphinx.api.Context.setAcousticModel(Context.java:88)
        at edu.cmu.sphinx.api.Context.<init>(Context.java:61)
        at edu.cmu.sphinx.api.Context.<init>(Context.java:45)
        at edu.cmu.sphinx.api.AbstractSpeechRecognizer.<init>(AbstractSpeechRecognizer.java:44)
        at edu.cmu.sphinx.api.LiveSpeechRecognizer.<init>(LiveSpeechRecognizer.java:34)
        at speechrecognizer.SpeechRecognizer.main(SpeechRecognizer.java:40)
    C:\Users\Sadeem\AppData\Local\NetBeans\Cache\8.2\executor-snippets\run.xml:54: Java returned: 1
    BUILD FAILED (total time: 0 seconds)

I downloaded the jar files from this website oss.sonatype.org

and I added the file.dic, file.lm to the /src folder and to a separate folder to figure if this was the cause but no new results.

You have conflicting or outdated jars in your classpath. You need to provide more information on which particular jars you are using to get further help. — Nikolay Shmyrev, Oct 27 '16 at 15:50
these are the jars I used: - sphinx4-data-1.0.0.jar & - sphinx4-core-1.0.0.jar @NikolayShmyrev — Sadeem Khalaf, Oct 27 '16 at 16:14

score 1 · Answer 1 · answered Nov 06 '16 at 09:51

You might just want to switch to a gradle or maven based project. You can get rid of a lot of problems regarding libraries.

I've got a Sphinx4 project currently using the following Gradle.build:

apply plugin: 'java'

repositories {
jcenter()
mavenLocal()
maven { url "https://oss.sonatype.org/content/repositories/snapshots" }
maven {url "https://mvnrepository.com/artifact/commons-io/commons-io"}
}

dependencies {
compile 'org.slf4j:slf4j-api:1.7.21'
compile group: 'edu.cmu.sphinx', name: 'sphinx4-core', version:'5prealpha-SNAPSHOT'
compile group: 'edu.cmu.sphinx', name: 'sphinx4-data', version:'5prealpha-SNAPSHOT'
compile group: 'commons-io', name: 'commons-io', version: '2.4'
testCompile 'junit:junit:4.12'
}

If you've never used Gradle: https://docs.gradle.org/3.0/userguide/tutorial_java_projects.html

Also it is available in most IDE, like Eclipse, Netbeans or IntelliJ

I already solved the problem, I missed adding the configuration that was attached with the demo project, so it wasn't able to see the libraries from sphinx. I'll try your solution in the future (y) — Sadeem Khalaf, Nov 07 '16 at 22:42

score 0 · Accepted Answer · answered Oct 27 '16 at 16:17

0

You used wrong jars. Proper jars are sphinx4-core-5prealpha-20160628.232526-10.jar and sphinx4-data-5prealpha-20160628.232535-10.jar

You also need to ensure no other sphinx4 jar is in your classpath.

answered Oct 27 '16 at 16:17

Nikolay Shmyrev

24,897
5
43
87

thank you so much for the help, but I still get the same error and it's pointed in the run.xml file - – Sadeem Khalaf Oct 27 '16 at 16:23
You seem to have old sphinx4.jar in your classpath, you need to remove it. You need to provide a complete information about classpath in order to get further help. – Nikolay Shmyrev Oct 27 '16 at 16:37

No such method error getComponentNames

2 Answers2