RapidMiner Set-Up

freyfrey Member Posts: 1 Newbie
edited January 2019 in Help

first of all, I am very new to Linux and RapidMiner - so sorry right away.
I try to start RapidMiner and loaded the version of the website.

[email protected]:~$ java --version
java 10.0.2 2018-07-17
Java(TM) SE Runtime Environment 18.3 (build 10.0.2+13)
Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10.0.2+13, mixed mode)

[email protected]:~$ echo $PATH

[email protected]:~$ $JAVA_HOME
bash: /usr/lib/jvm/java-10-oracle: Is a directory

[email protected]:~/RapidMiner$ ./RapidMiner-Studio.sh
RAPIDMINER_HOME is not set. Trying the directory '/home/frey/RapidMiner'...
Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/bind/DatatypeConverter
    at com.rapidminer.license.verification.JarVerifier.verify(JarVerifier.java:130)
    at com.rapidminer.launcher.GUILauncher.main(GUILauncher.java:286)
Caused by: java.lang.ClassNotFoundException: javax.xml.bind.DatatypeConverter
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)
    ... 2 more

Maybe someone can help me?
I don't understand the PATH variable, is it right?




  • jay123jay123 Member Posts: 2 Contributor I
    edited January 2019
    Your PATH variable shouldn't have jdk-install in it. Usually when you `echo $PATH` it should produce something as follows:
    -bash: /usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/home/user1/.local/bin:/home/user1/bin<br>
    So my guess is that you haven't set your PATH properly. It has nothing to do with Rapidminer, that is a linux question. The RAPIDMINER_HOME is also not set, which means it wasn't properly installed. You need to fix the PATH (which would include the the path to java bin) and then re-install Rapidminer.
  • sgenzersgenzer 12Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM Moderator Posts: 2,959 Community Manager
    also please note that RapidMiner does not support Java 10. You must have Java 8 to run it.



  • Robi_MeRobi_Me Member Posts: 30 Maven
    This one had me baffled until I actually read the install instructions and saw that Java 8 was supported. 
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