title: Robot Framework Collections.Remove Values From List removes all values
body: <p>I am spliting some output into a list, then I am trying to clean the list since there are some values I do not need on the list. I want to remove any list item that is not a node or a date; however, the Remove Values From List keyword returns an empty list. Any sugestions would be greatly appreciated.</p>
  
  <pre><code>Create And Clean Times List   
      @{times}    Split String    ${output}       separator=${\n}
      Log List    ${times}
      ${value}=   Set Variable     @{times}[0]
      @{times2}=  Remove Values From List    ${value}
      Log List    ${times2}
  </code></pre>
  
  <blockquote>
    <p>></p>
  </blockquote>
  
  <pre><code>KEYWORD Collections . Log List ${times}
  Start / End / Elapsed:  20181012 12:16:32.635 / 20181012 12:16:32.636 / 
  00:00:00.001
  12:16:32.636    INFO    List length is 28 and it contains following items:
  0: META: ran handlers
  1: node1 | SUCCESS | rc=0 &gt;&gt;
  2: Fri Oct 12 16:16:29 GMT 2018
  3: node2 | SUCCESS | rc=0 &gt;&gt;
  4: Fri Oct 12 16:16:29 GMT 2018
  5: node3 | SUCCESS | rc=0 &gt;&gt;
  6: Fri Oct 12 16:16:29 GMT 2018
  7: node4 | SUCCESS | rc=0 &gt;&gt;
  8: Fri Oct 12 16:16:29 GMT 2018
  9: node5 | SUCCESS | rc=0 &gt;&gt;
  10: Fri Oct 12 16:16:29 GMT 2018
  11: node6 | SUCCESS | rc=0 &gt;&gt;
  12: Fri Oct 12 16:16:30 GMT 2018
  13: node7 | SUCCESS | rc=0 &gt;&gt;
  14: Fri Oct 12 16:16:31 GMT 2018
  15: node8 | SUCCESS | rc=0 &gt;&gt;
  16: Fri Oct 12 16:16:31 GMT 2018
  17: node9 | SUCCESS | rc=0 &gt;&gt;
  18: Fri Oct 12 16:16:31 GMT 2018
  19: node10 | SUCCESS | rc=0 &gt;&gt;
  20: Fri Oct 12 16:16:31 GMT 2018
  21: node11 | SUCCESS | rc=0 &gt;&gt;
  22: Fri Oct 12 16:16:31 GMT 2018
  23: node12 | SUCCESS | rc=0 &gt;&gt;
  24: Fri Oct 12 16:16:32 GMT 2018
  25: META: ran handlers
  26: META: ran handlers
  27: [sysadmin@basebox ~]$   
  
  00:00:00.001KEYWORD ${value} = BuiltIn . Set Variable @{times}[0]
  Start / End / Elapsed:  20181012 12:16:32.637 / 20181012 12:16:32.638 / 00:00:00.001
  12:16:32.638    INFO    ${value} = META: ran handlers
  00:00:00.001KEYWORD @{times2} = Collections . Remove Values From List value='${value}'
  Documentation:  
  Removes all occurrences of given values from list.
  
  Start / End / Elapsed:  20181012 12:16:32.639 / 20181012 12:16:32.640 / 00:00:00.001
  12:16:32.640    INFO    @{times2} = [ ] 
  
  Start / End / Elapsed:  20181012 12:16:32.640 / 20181012 12:16:32.641 / 00:00:00.001
  00:00:00.001KEYWORD Collections . Log List ${times2}
  Documentation:  
  Logs the length and contents of the list using given level.
  
  Start / End / Elapsed:  20181012 12:16:32.642 / 20181012 12:16:32.643 / 00:00:00.001
  12:16:32.643    INFO    List is empty.
  </code></pre>