Error when learning with the PC algorithm

[Francisco Javier Díez]

Sequence: Tools -> Learning Open the attached database Algorithm PC Interactive learning Learn Message: Error during learning Log: java.lang.NullPointerException at org.openmarkov.learning.algorithm.pc.IndependenceRelationsAlgorithm.init(IndependenceRelationsAlgorithm.java:55) at org.openmarkov.learning.core.LearningManager.init(LearningManager.java:119) at org.openmarkov.learning.gui.LearningGUI.learnButtonActionPerformed(LearningGUI.java:1256) at org.openmarkov.learning.gui.LearningGUI.access$17(LearningGUI.java:1182) at org.openmarkov.learning.gui.LearningGUI$18.actionPerformed(LearningGUI.java:856) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.setPressed(Unknown Source) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)

[Iñigo Bermejo]

I deployed a new version of all projects and the bug disappeared