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

ruirui

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.

Edin_Klapic

Hi @ruirui,

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

sgenzer

hi @ruirui can you pls post your XML and data? If you go here you will see a large blue banner at the top with instructions etc..

Scott

ruirui

Attached process and data, however, unable to produce XML due to process file error.