Unable to open process due to error [URGENT!!!!!!!!!!]

User: "ruirui"
New Altair Community Member
Updated by Jocelyn
hi, please help.
how do i solve this error issue that prevents me from opening the process?
  • Exception: com.rapidminer.tools.XMLException
  • Message: Cannot parse document: Character reference "&#
  • Stack trace:
  • com.rapidminer.Process.readProcess(Process.java:1555)
  • com.rapidminer.Process.readProcess(Process.java:1530)
  • com.rapidminer.Process.(Process.java:294)
  • com.rapidminer.RepositoryProcessLocation.load(RepositoryProcessLocation.java:110)
  • com.rapidminer.gui.actions.OpenAction$2.run(OpenAction.java:145)
  • 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)
  • Cause
  • Exception: org.xml.sax.SAXParseException
  • Message: Character reference "&#
  • Stack trace:
  • com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:257)
  • com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:339)
  • com.rapidminer.Process.readProcess(Process.java:1542)
  • com.rapidminer.Process.readProcess(Process.java:1530)
  • com.rapidminer.Process.(Process.java:294)
  • com.rapidminer.RepositoryProcessLocation.load(RepositoryProcessLocation.java:110)
  • com.rapidminer.gui.actions.OpenAction$2.run(OpenAction.java:145)
  • 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)
please help ASAP as it contains my project work.

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    User: "Edin_Klapic"
    New Altair Community Member
    Accepted Answer
    in your process you renamed an Attribute e.g. by Cooling Load(kWh/��2 ). It seems this character combination is causing your issue.
    I recommend editing the process (corr.rmp) with a text editor and replace the characters &,# and ; by e.g. _ or -.
    Then you can probably open it in RapidMiner.
    Happy Mining,
    Edin