title: Weka continually throws error "Unable to determine structure as arff"
body: <p>I'm trying to import an arff file into weka and I am continually getting the following error</p>
  <blockquote>
  <p>Unable to determine structure as arff (Reason: java.io.IOException: } expected at end of enumeration, read Token[EOL], line 20</p>
  </blockquote>
  <p>The closing bracket } is present and I can't find any other errors with line 20. In fact the error reappears after I've deleted line 20. I've attached a link to the arff with a couple lines of data: <a href="https://1drv.ms/t/s!Arg9-Zwc7D_6syAYxd00Jd0159x-?e=v9KdEx" rel="nofollow noreferrer">Link</a></p>