my operator can not appear on RM after installextension

brnoadhibrnoadhi Member Posts: 4 Contributor I
edited November 2018 in Help

I try to build my own operator, I follow theinstruction from rapidminer github. But after I run "gradlew installExtension" (build successfull), I still can not see my operator on RM operator tree. What should I do?

 

Note: here are the console output

Gradle Distribution: Gradle wrapper from target build
Gradle Version: 2.6
Java Home: C:\Program Files\Java\jdk1.8.0_112
JVM Arguments: None
Program Arguments: None
Gradle Tasks: installExtension

:checkManifestEntries
:compileExternalJava UP-TO-DATE
:processExternalResources UP-TO-DATE
:externalClasses UP-TO-DATE
:compileJava UP-TO-DATE
:processResources UP-TO-DATE
:classes UP-TO-DATE
:shadowJar UP-TO-DATE
:installExtension UP-TO-DATE

BUILD SUCCESSFUL

Answers

  • mmichelmmichel Employee, Member Posts: 129 RM Engineering

    You should check the rapidminer-studio.log file (located in the .RapidMiner folder) for plugin initialization or other errors. 

  • MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,503 RM Data Scientist

    Hi,

     

    did you try to turn it off an on again? you need to restart studio so it reloads the jar.

     

    ~Martin

    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany
  • brnoadhibrnoadhi Member Posts: 4 Contributor I

    This is my log, and I can't find any clue on that file.

  • mmichelmmichel Employee, Member Posts: 129 RM Engineering

    > INFO: Extension Template was loaded in 23ms.

     

    It seems that you have not provided a name for your extension. So I guess the extension 'Extension Template' is your custom one. 

    The gradle task initializeExtensionProject only creates the project structure, so please check the following documentation to create custom operators.

     

    Cheers,

    Marcel

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