"RapidMiner 5 Error on Start in Window 7"

wuonionwuonion Member Posts: 2 Contributor I
edited May 2019 in Help
RapidMiner 5  has error when starting in Window 7.My version is "rapidminer-5.1.006x32-install"
It stops on the step of "Initializing Operators" screen. It happens after failure of update R extension.
Pls HELP! Many Tks! ??? ??? ???


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    Marco_BoeckMarco_Boeck Administrator, Moderator, Employee, Member, University Professor Posts: 1,996 RM Engineering

    I suggest you start RapidMiner from the cmd console so you can see what's wrong. You can do that by navigating to your RapidMiner installation folder, then go into the scripts directory and execute RapidMinerGUI.bat. If it's because of a somehow invalid R extension file, you can try and delete the R extension .jar file in the lib/plugins folder of your RapidMiner directory and re-download it again later via the update manager.

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    wuonionwuonion Member Posts: 2 Contributor I
    I targeted the problem rmx_r-5.1.4.jar and deleted it under C folder with the info in RapidMinerGUI.bat console.
    Now RM could start up normally
    Tks a lot
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