Error with RandomForest

I can build a model using RandomForest but i can't get the scores because i get some errors.
If i run with --tree-type=RegressionTree

Exception in thread "main" java.lang.NumberFormatException: For input string: "0.0"
at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:2043)
at sun.misc.FloatingDecimal.parseDouble(FloatingDecimal.java:110)
at java.lang.Double.parseDouble(Double.java:538)
at edu.uci.jforests.util.ArraysUtil.loadDoubleArrayFromLine(ArraysUtil.java:224)
at edu.uci.jforests.learning.trees.regression.RegressionTree.loadCustomData(RegressionTree.java:206)
at edu.uci.jforests.learning.trees.Ensemble.loadFromFile(Ensemble.java:133)
at edu.uci.jforests.applications.Runner.predict(Runner.java:142)
at edu.uci.jforests.applications.Runner.main(Runner.java:227)

and if a run with --tree-type=DecisionTree

Exception in thread "main" java.lang.Exception: Invalid input.
at edu.uci.jforests.util.ArraysUtil.loadDoubleMatrixFromLine(ArraysUtil.java:232)
at edu.uci.jforests.learning.trees.decision.DecisionTree.loadCustomData(DecisionTree.java:112)
at edu.uci.jforests.learning.trees.Ensemble.loadFromFile(Ensemble.java:133)
at edu.uci.jforests.applications.Runner.predict(Runner.java:144)
at edu.uci.jforests.applications.Runner.main(Runner.java:227)

[cmacdonald]

Duplicate of #9