error msg

StudentNZ

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)

sgenzer

@Marco_Boeck ?

Marco_Boeck

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