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(
  • sun.nio.fs.WindowsPathParser.parse(
  • sun.nio.fs.WindowsPathParser.parse(
  • sun.nio.fs.WindowsPath.parse(
  • sun.nio.fs.WindowsFileSystem.getPath(
  • sun.nio.fs.AbstractPath.resolve(
  • com.rapidminer.repository.PersistentContentMapperStore.retrieve(
  • com.rapidminer.repository.PersistentContentMapperStore.retrieve(
  • com.rapidminer.extension.html5charts.gui.ChartModel.(
  • com.rapidminer.extension.html5charts.gui.renderer.AbstractVisualizationRenderer.getVisualizationComponent(
  • com.rapidminer.gui.processeditor.results.ResultDisplayTools$
  • java.util.concurrent.ThreadPoolExecutor.runWorker(
  • java.util.concurrent.ThreadPoolExecutor$



  • 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

    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.

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