[SOLVED] problem with starting rapidminer

boudi313
boudi313 New Altair Community Member
edited November 5 in Community Q&A
after installing Rapidminer and start it the splash screen apppear and with it (reading configration files) and stay like that forever I do not know what to do and I really want to work on this program for my master thesis

please help me

thank you
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Answers

  • boudi313
    boudi313 New Altair Community Member
    RAPIDMINER_HOME is not set. Trying the directory 'C:\Program Files\Rapid-I\Rapid
    Miner5\scripts\..'...
    Using local jre: C:\Program Files\Rapid-I\RapidMiner5\scripts\..\jre\bin\java.ex
    e...
    Starting RapidMiner from 'C:\Program Files\Rapid-I\RapidMiner5\scripts\..' using
    classes from 'C:\Program Files\Rapid-I\RapidMiner5\scripts\..\lib\rapidminer.ja
    r'...
    12/11/2011 02:10:26 ع com.rapid_i.Launcher ensureRapidMinerHomeSet
    INFO: rapidminer.home is 'C:\Program Files\Rapid-I\RapidMiner5\scripts\..'.
    12/11/2011 02:10:27 ع com.rapid_i.Launcher main
    INFO: Launching RapidMiner, platform WIN64
    12/11/2011 02:10:27 ع com.rapid_i.Launcher ensureRapidMinerHomeSet
    INFO: rapidminer.home is 'C:\Program Files\Rapid-I\RapidMiner5\scripts\..'.
    Exception in thread "main" java.lang.reflect.InvocationTargetException
            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.rapid_i.Launcher.main(Launcher.java:334)
    Caused by: java.lang.NumberFormatException: For input string: ""
            at java.lang.NumberFormatException.forInputString(Unknown Source)
            at java.lang.Integer.parseInt(Unknown Source)
            at java.lang.Integer.parseInt(Unknown Source)
            at com.rapidminer.gui.tools.VersionNumber.<init>(VersionNumber.java:81)
            at com.rapidminer.RapidMiner.performInitialSettings(RapidMiner.java:570)

            at com.rapidminer.RapidMiner.init(RapidMiner.java:448)
            at com.rapidminer.gui.RapidMinerGUI.run(RapidMinerGUI.java:221)
            at com.rapidminer.gui.RapidMinerGUI.launch(RapidMinerGUI.java:505)
            at com.rapidminer.gui.RapidMinerGUI.main(RapidMinerGUI.java:488)
            ... 5 more


    and this what appear in the console
  • Marco_Boeck
    Marco_Boeck New Altair Community Member
    Hi,

    do you have a C:\users\YourUsername\.RapidMiner5 folder? If you do, please create a backup, then delete it and try to start RapidMiner again. If you do not, make sure your user account actually has write permissions.
    If the above does not help, and there indeed was a .RapidMiner5 folder, try deleting the 'lastversion' file in it and start RapidMiner again. If that also does not help, please open the file with an editor (like Notepad) and post the content here.

    Regards,
    Marco
  • boudi313
    boudi313 New Altair Community Member
    thank you very much

    I try what you say and it works

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