help please

[Antonio Jaime Rodriguez Medina]

hello, I am working on a project for elderly people and i would like to use sphinx; but I have a problem because there are some erros and I do not find solutions.

The project is very important and our project engineers have been thinking of using loquendo or sphinx. I would like to use sphinx but I am not able to compile the example "HelloWorld" !

javac cp jsapi.jar HelloWorld.java
java cp .;jsapi.jar HelloWorld a.gram

(a.gram is the grammar)

Problem:

I have the HelloWorld.java and I also have the jsapi.jar. The code of HelloWorld is simple:

I import this libraries and my class is extended of ResultAdapter
/---------------------------------------/

import javax.speech.;
import javax.speech.recognition.;
import java.io.*;
import java.util.Locale;
public class HelloWorld extends ResultAdapter {

static Recognizer rec;

.......

/----------------------------/

In the main when I called rec , the compiler says (*)

" java.lang.NullPointerException"

rec = Central.createRecognizer(newEngineModeDesc(Locale.ENGLISH));

(*)rec.allocate(); (in this line, fail in the constructor)

thanks in advance

all the best
Jaime Rodriguez

[Antonio Jaime Rodriguez Medina]

of course sphinx-4 is lose the time.
it is a product dead short or medium tern

[Nickolay V. Shmyrev]

Use loquendo