error msg

StudentNZStudentNZ Member Posts: 11 Newbie
edited May 2020 in Help
I am getting following error when I click on the results saved in the repository an press visualisation for some files.

Please see attached image and below details
  • Exception: java.nio.file.InvalidPathException
  • Message: Trailing char < > at index 42: Local Repository//education versus deposit
  • Stack trace:
  • sun.nio.fs.WindowsPathParser.normalize(WindowsPathParser.java:191)
  • sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:153)
  • sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:77)
  • sun.nio.fs.WindowsPath.parse(WindowsPath.java:94)
  • sun.nio.fs.WindowsFileSystem.getPath(WindowsFileSystem.java:255)
  • sun.nio.fs.AbstractPath.resolve(AbstractPath.java:53)
  • com.rapidminer.repository.PersistentContentMapperStore.retrieve(PersistentContentMapperStore.java:280)
  • com.rapidminer.repository.PersistentContentMapperStore.retrieve(PersistentContentMapperStore.java:234)
  • com.rapidminer.extension.html5charts.gui.ChartModel.(ChartModel.java:87)
  • com.rapidminer.extension.html5charts.gui.renderer.AbstractVisualizationRenderer.getVisualizationComponent(AbstractVisualizationRenderer.java:118)
  • com.rapidminer.gui.processeditor.results.ResultDisplayTools$1.run(ResultDisplayTools.java:171)
  • com.rapidminer.gui.tools.ProgressThread$3.run(ProgressThread.java:586)
  • java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
  • java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
  • java.lang.Thread.run(Thread.java:748)

Tagged:

Answers

  • sgenzersgenzer Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM Moderator Posts: 2,959 Community Manager
  • Marco_BoeckMarco_Boeck Administrator, Moderator, Employee, Member, University Professor Posts: 1,993 RM Engineering
    edited May 2020
    Hi,

    You have whitespaces at the end of the data name. That's never a good idea, though it breaks this particular feature even worse than it should.
    Change the name of your data to not have a whitespace at the end.
    9.7 will introduce many repository-related changes, then this problem will no longer exist in the future.

    Regards,
    Marco
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