title: Suitescript issue returning columns[0] error
body: <p>Im trying to prepare a search in suitescript and im getting an error message simply stating columns[0]</p>
  
  <p>Im trying to extract all user notes that are part related to the customer ID that is passed in, the fields are present in the saved search in the UI, but when I try to access it via code with the code below, i cant seem to filter them on the criteria for the customer ID that is entered.</p>
  
  <p>any assistance greatly appreciated</p>
  
  <p>below is my code</p>
  
  <pre><code>    var filt = new Array();
      filt.push( new nlobjSearchFilter('internalid','customer','anyOf',_customerID)   );
  
  var cols = new Array();
      cols.push(new nlobjSearchColumn('name'));
      cols.push(new nlobjSearchColumn('internalid'));
      cols.push(new nlobjSearchColumn('author'));
      cols.push(new nlobjSearchColumn('title'));
      cols.push(new nlobjSearchColumn('memo'));
      cols.push(new nlobjSearchColumn('direction'));
      cols.push(new nlobjSearchColumn('type'));
      cols.push(new nlobjSearchColumn('company'));
          var userNotes = nlapiSearchRecord('note','customsearch_pm_user_note_search',null,filt,cols);
  </code></pre>