"RM gui does not work with Java 6 Update 10"

UsernameUsername MemberPosts:39Guru
edited May 2019 inHelp
Hi,

Rapid Miner does not work properly with the latest Java version (Java 6 Update 10), The parameter panel is broken with operators that have certain paramter types (my guess). I can see hundreds of lines of the following:

image

I have this problem e.g. with the ProcessLog operator and many other operators. There's no problem with Java 6 Update 7.
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Answers

  • landland RapidMiner Certified Analyst, RapidMiner Certified Expert, MemberPosts:2，531Unicorn
    Hi,
    "OS independent they said, they did not say: Version indepenent"
    Same error here, if I update to the newest version.
    But there is a simple solution: Use Update 7 until we have fixed this. We're working on it. But I don't know whats going on there and why this fails now.

    Greetings,
    Sebastian
  • UsernameUsername MemberPosts:39Guru
    I just wanted to point out this problem. For my processes I'm still using U7.;)

    Maybe the Swing threading violations in RM are the reason for this problem.
  • landland RapidMiner Certified Analyst, RapidMiner Certified Expert, MemberPosts:2，531Unicorn
    Hi,
    the bug has been fixed and is available in the current CVS versions.
    By the way: It hasn't been the thread violations, instead the java people have changed some underlying code, causing a method call loop "a calls b, b calls a". That's why the stack did overflow.


    Greetings,
    Sebastian
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