Hi cytoscape comunity,
I'm Fabio Manzo, an italian phD student. I got a problem after having installed citoscape 2.6. When I initialiazed it, I got this massage:

java.lang.NumberFormatException: Cytoscape version numbers must be in the format: \d+.\d+  optional to add: .\d+-[a-z]
    at cytoscape.plugin.DownloadableInfo.addCytoscapeVersion(DownloadableInfo.java:179)
    at cytoscape.plugin.PluginTracker.createBasicObject(PluginTracker.java:473)
    at cytoscape.plugin.PluginTracker.createPluginObject(PluginTracker.java:565)
    at cytoscape.plugin.PluginTracker.getPluginContent(PluginTracker.java:534)
    at cytoscape.plugin.PluginTracker.getDownloadableContent(PluginTracker.java:553)
    at cytoscape.plugin.PluginTracker.getDownloadableListByStatus(PluginTracker.java:169)
    at cytoscape.plugin.PluginManager.getDownloadables(PluginManager.java:307)
    at cytoscape.CytoscapeInit.init(CytoscapeInit.java:211)
    at cytoscape.CyMain.<init>(CyMain.java:154)
    at cytoscape.CyMain.main(CyMain.java:119)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.exe4j.runtime.LauncherEngine.launch(Unknown Source)
    at com.exe4j.runtime.WinLauncher.main(Unknown Source)

Do you know how I can solve this problem?