java.lang.NullPointerException
   at org.netbeans.modules.python.api.PythonPlatform.compareTo(PythonPlatform.java:307)
   at org.netbeans.modules.python.api.PythonPlatform.compareTo(PythonPlatform.java:25)
   at java.util.Arrays.mergeSort(Arrays.java:1144)
   at java.util.Arrays.sort(Arrays.java:1079)
   at java.util.Collections.sort(Collections.java:117)
   at org.netbeans.modules.python.api.PythonPlatformManager.getPlatforms(PythonPlatformManager.java:300)
   at org.netbeans.modules.python.platform.models.PythonPlatformListModel.<init>(PythonPlatformListModel.java:19)
   at org.netbeans.modules.python.platform.panels.PythonPlatformPanel.<init>(PythonPlatformPanel.java:625)
   at org.netbeans.modules.python.platform.panels.PythonPlatformPanel.showPlatformManager(PythonPlatformPanel.java:628)
   at org.netbeans.modules.python.platform.PythonManagerAction.performAction(PythonManagerAction.java:15)
   at org.openide.util.actions.CallableSystemAction$1.run(CallableSystemAction.java:118)
   at org.netbeans.modules.openide.util.ActionsBridge.doPerformAction(ActionsBridge.java:77)
   at org.openide.util.actions.CallableSystemAction.actionPerformed(CallableSystemAction.java:114)
   at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
   at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
   at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
   at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
   at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
   at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1170)
   at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1211)
   at java.awt.Component.processMouseEvent(Component.java:6038)
   at javax.swing.JComponent.processMouseEvent(JComponent.java:3260)
   at java.awt.Component.processEvent(Component.java:5803)
   at java.awt.Container.processEvent(Container.java:2058)
   at java.awt.Component.dispatchEventImpl(Component.java:4410)
   at java.awt.Container.dispatchEventImpl(Container.java:2116)
   at java.awt.Component.dispatchEvent(Component.java:4240)
   at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4322)
   at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:3986)
   at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:3916)
   at java.awt.Container.dispatchEventImpl(Container.java:2102)
   at java.awt.Window.dispatchEventImpl(Window.java:2429)
   at java.awt.Component.dispatchEvent(Component.java:4240)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)