Imebra Stream Open error in Android

Every time I try to open a DICOM file in Android using

DataSet dicomDataSet = CodecFactory.load(directoryPath, 2048);

I get an exception for the stream opener

Process: com.dicomviewer, PID: 25653 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.dicomviewer/com.dicomviewer.MainActivity}: java.io.IOException: [void imebra::implementation::fileStream::openFile(const std::wstring &, std::ios_base::openmode)] file: /home/paolo/Desktop/newImebra/wrappers/javaWrapper/jni/../../../library/implementation/fileStreamImpl.cpp line: 129 exception type: N6imebra15StreamOpenErrorE exception message: stream::openFile failure - error code: 2

[void imebra::implementation::fileStream::openFile(const std::wstring &, std::ios_base::openmode)]
 file: /home/paolo/Desktop/newImebra/wrappers/javaWrapper/jni/../../../library/implementation/fileStreamImpl.cpp  line: 132
 exception type: N6imebra15StreamOpenErrorE
 exception message: stream::openFile failure - error code: 2


[imebra::implementation::fileStreamInput::fileStreamInput(const std::string &)]
 file: /home/paolo/Desktop/newImebra/wrappers/javaWrapper/jni/../../../library/implementation/fileStreamImpl.cpp  line: 199
 exception type: N6imebra15StreamOpenErrorE
 exception message: stream::openFile failure - error code: 2


[static imebra::DataSet *imebra::CodecFactory::load(const std::string &, size_t)]
 file: /home/paolo/Desktop/newImebra/wrappers/javaWrapper/jni/../../../library/src/codecFactory.cpp  line: 63
 exception type: N6imebra15StreamOpenErrorE
 exception message: stream::openFile failure - error code: 2



    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2678)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2743)
    at android.app.ActivityThread.-wrap12(ActivityThread.java)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1490)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:154)
    at android.app.ActivityThread.main(ActivityThread.java:6165)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:888)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:778)
 Caused by: java.io.IOException: [void imebra::implementation::fileStream::openFile(const std::wstring &, std::ios_base::openmode)]
 file: /home/paolo/Desktop/newImebra/wrappers/javaWrapper/jni/../../../library/implementation/fileStreamImpl.cpp  line: 129
 exception type: N6imebra15StreamOpenErrorE
 exception message: stream::openFile failure - error code: 2


[void imebra::implementation::fileStream::openFile(const std::wstring &, std::ios_base::openmode)]
 file: /home/paolo/Desktop/newImebra/wrappers/javaWrapper/jni/../../../library/implementation/fileStreamImpl.cpp  line: 132
 exception type: N6imebra15StreamOpenErrorE
 exception message: stream::openFile failure - error code: 2


[imebra::implementation::fileStreamInput::fileStreamInput(const std::string &)]
 file: /home/paolo/Desktop/newImebra/wrappers/javaWrapper/jni/../../../library/implementation/fileStreamImpl.cpp  line: 199
 exception type: N6imebra15StreamOpenErrorE
 exception message: stream::openFile failure - error code: 2


[static imebra::DataSet *imebra::CodecFactory::load(const std::string &, size_t)]
 file: /home/paolo/Desktop/newImebra/wrappers/javaWrapper/jni/../../../library/src/codecFactory.cpp  line: 63
 exception type: N6imebra15StreamOpenErrorE
 exception message: stream::openFile failure - error code: 2



    at com.imebra.imebraJNI.CodecFactory_load__SWIG_2(Native Method)
    at com.imebra.CodecFactory.load(CodecFactory.java:49)
    at com.dicomviewer.MainActivity.displayImage(MainActivity.java:52)
    at com.dicomviewer.MainActivity.onCreate(MainActivity.java:48)
    at android.app.Activity.performCreate(Activity.java:6687)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1140)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2631)
        ... 9 more

Hence I am unable to load the image into the imageview

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