problem on install R extension : incompatible extension during statup

maryam_raz21maryam_raz21 MemberPosts:9Contributor I
edited December 2018 inHelp

Hi. I installed rapidminer 8.1 and then installed R scripting extension and after restart rapidminer, I got this message:

one incompatible extension during start up.

how can I solve this problem? I also have R (3.4.3) and R studio befor on my windows

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Answers

  • MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University ProfessorPosts:3,404RM Data Scientist

    Hi,

    what edition of RapidMiner are you running? And can you have a look into your .RapidMiner folder, there is a file called rapidminer-studio.log. This should contain more details.

    Cheers,

    Martin

    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany
  • maryam_raz21maryam_raz21 MemberPosts:9Contributor I

    谢谢你回复:manhappy:

    my edition is free! what is the diffrence between editions?

    I cheked log file and there isn't any especial thing in it :

    "Plugin initializer com.rapidminer.extension.rscripting.PluginInitRScripting.initPluginManager of Plugin R Scripting caused an error: null"

  • David_ADavid_A Administrator, Moderator, Employee, RMResearcher, MemberPosts:296RM Research

    Hi,

    this is indeed a strange error. Perhaps something during the download or registration of the extension went wrong.

    My not so creative suggestion would be, that you remove the extension *.jar file from the .RapidMiner/managedfolder. It's name should bermx_r_scripting-8.1.0.jarand then try to install it again from the marketplace.

    Best,
    David

    maryam_raz21
  • maryam_raz21maryam_raz21 MemberPosts:9Contributor I

    I uninstall rapidminer and remove all files and folder and again install it and the R extension, but the error still exist!

    is it relavent to other programs such as java?

  • sgenzersgenzer Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM ModeratorPosts:2,959Community Manager

    嗨@maryam_raz21- could you please share your log file (go to .RapidMiner and grab the file called "rapidminer-studio.log") so we can take a look? This is by far the best way we can help in this kind of situation.

    Scott

    maryam_raz21
  • maryam_raz21maryam_raz21 MemberPosts:9Contributor I

    Ofcourse:smileyhappy:

    log.docx 13.4K
  • sgenzersgenzer Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM ModeratorPosts:2,959Community Manager

    yup illegal path:

    Caused by: java.nio.file.InvalidPathException: Illegal char <:> at index 2: C:\Program Files\Java\jdk1.8.0_60\bin\Rscript.exe
    maryam_raz21
  • maryam_raz21maryam_raz21 MemberPosts:9Contributor I

    tnx alot but I dont know how can I solve it

    could you help me?

  • Pavithra_RaoPavithra_Rao Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, MemberPosts:123RM Data Scientist

    Hi@maryam_raz21

    This article should help you in setting up your Studio to embed R script in RapidMiner.

    Embedding R script in RapidMiner

    Hope this helps.

    Cheers,

    sgenzer maryam_raz21
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