Error in metrics <- mine_fuzzy_model(log, verbose = TRUE)

[clubsportdon]

Hi,

I got the following message while running the code metrics <- mine_fuzzy_model(log, verbose = TRUE):

Loading log
Start plug-in Open XES Log File
Exception in thread "main" java.lang.Exception: Could not open log file, possible cause: org.xml.sax.SAXParseException; lineNumber: 48; columnNumber: 50; Auf "&" in der Entityreferenz muss umgehend der Entityname folgen.
at org.processmining.plugins.log.OpenLogFilePlugin.importFromStream(OpenLogFilePlugin.java:104)
at org.processmining.plugins.log.OpenLogFilePlugin.importFromStream(OpenLogFilePlugin.java:172)
at org.processmining.framework.abstractplugins.AbstractImportPlugin.importFile(AbstractImportPlugin.java:53)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.processmining.framework.plugin.impl.PluginDescriptorImpl.execute(PluginDescriptorImpl.java:331)
at org.processmining.framework.plugin.impl.AbstractPluginDescriptor$1.doInBackground(AbstractPluginDescriptor.java:154)
at org.processmining.framework.plugin.ProMFuture$1.doInBackground(ProMFuture.java:56)
at javax.swing.SwingWorker$1.call(SwingWorker.java:295)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at javax.swing.SwingWorker.run(SwingWorker.java:334)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Exception in thread "AWT-EventQueue-0" java.awt.HeadlessException
at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:204)
at java.awt.Window.(Window.java:536)
at java.awt.Frame.(Frame.java:420)
at java.awt.Frame.(Frame.java:385)
at javax.swing.SwingUtilities$SharedOwnerFrame.(SwingUtilities.java:1763)
at javax.swing.SwingUtilities.getSharedOwnerFrame(SwingUtilities.java:1838)
at javax.swing.JOptionPane.getRootFrame(JOptionPane.java:1696)
at javax.swing.JOptionPane.showOptionDialog(JOptionPane.java:863)
at javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:666)
at javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:637)
at javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:608)
at org.processmining.framework.plugin.impl.AbstractPluginDescriptor$1.done(AbstractPluginDescriptor.java:195)
at org.processmining.framework.plugin.ProMFuture$1.done(ProMFuture.java:66)
at javax.swing.SwingWorker$5.run(SwingWorker.java:737)
at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(SwingWorker.java:832)
at sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:112)
at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(SwingWorker.java:842)
at javax.swing.Timer.fireActionPerformed(Timer.java:313)
at javax.swing.Timer$DoPostEvent.run(Timer.java:245)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
Error: '/private/var/folders/yf/0kgg2hg56zj_vjd5lk62gjlc0000gn/T/RtmpLIXpMs/names.csv' does not exist.

-Djava.system.class.loader=org.processmining.framework.util.ProMClassLoader
Error: object 'org.processmining.framework.util.ProMClassLoader' not found

Any ideas how to solve this?

Best Regards