   # render common information between calibration and grading
   render_submission_data: (response) =>
     @content_panel.show()
+    @error_container.hide()
 
     @submission_container.append(@make_paragraphs(response.student_response))
     @prompt_container.html(response.prompt)

       if response.calibrated and (@calibration == null or @calibration == false)
         @calibration = false
         @fetch_submission_essay()
         @collapse_question()
      # If we were calibrating before and no longer need to,
      # show the interstitial page
       else if response.calibrated and @calibration == true

  fetch_submission_essay: () =>
    @backend.post('get_next_submission', {location: @location}, @render_submission)


  construct_data: () ->
    data =
      rubric_scores: Rubric.get_score_list()
      score: Rubric.get_total_score()
      location: @location
      submission_id: @essay_id_input.val()
      submission_key: @submission_key_input.val()
