The package is not working properly in Weka

[marmundo]

After the installation in Weka, the package gives the following exception stack:

Exception in thread "Thread-5" java.lang.NoSuchMethodError: weka.classifiers.evaluation.Evaluation.predictions()Lweka/core/FastVector;
    weka.classifiers.evaluation.EER.getStatistic(EER.java:210)
    weka.classifiers.evaluation.EER.toSummaryString(EER.java:224)
    weka.classifiers.evaluation.Evaluation.toSummaryString(Evaluation.java:2822)
    weka.classifiers.evaluation.Evaluation.toSummaryString(Evaluation.java:2731)
    weka.classifiers.Evaluation.toSummaryString(Evaluation.java:1115)
    weka.gui.explorer.ClassifierPanel$18.run(ClassifierPanel.java:1806)

    at weka.classifiers.evaluation.EER.getStatistic(EER.java:210)
    at weka.classifiers.evaluation.EER.toSummaryString(EER.java:224)
    at weka.classifiers.evaluation.Evaluation.toSummaryString(Evaluation.java:2822)
    at weka.classifiers.evaluation.Evaluation.toSummaryString(Evaluation.java:2731)
    at weka.classifiers.Evaluation.toSummaryString(Evaluation.java:1115)
    at weka.gui.explorer.ClassifierPanel$18.run(ClassifierPanel.java:1806)

Probably solution

Check if the structure of package is ok to work properly in Weka.

The code has been tested via Java code, but using the GUI does not work.