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[Samuel Mehrbrodt <1312629@xxxxxxxxxxxxxxxxxx>]

** Changed in: openlp
       Status: New => Fix Committed

** Changed in: openlp
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/1312629

Title:
  Error on entering invalid character in verse-order

Status in OpenLP - Worship Presentation Software:
  Fix Committed

Bug description:
  Ubuntu 13.04
  OpenLP trunk rev 2369 (does not occur on version 2.04)

  An error occurs if in verse-order a non-existing tag/abbreviation is
  entered.

  1) create a new song
  2) edit the verse-order
  3) enter a random char which is not an abbreviation for a verse-type in the current language (like 'q' or 'x' in english)
  4) error-popup with traceback occurs

  Entering a tag/abbreviation for a valid versetype which is not
  currently existing in the song does not lead to this error (is checked
  and notified on saving).

  Traceback (most recent call last):
    File "~/openlp/trunk/openlp/plugins/songs/forms/editsongform.py", line 723, in on_verse_order_text_changed
      verses_in_order = self._extract_verse_order(self.verse_order_edit.text())
    File "~/openlp/trunk/openlp/plugins/songs/forms/editsongform.py", line 144, in _extract_verse_order
      verse_index = VerseType.from_translated_tag(item, None)
    File "~/openlp/trunk/openlp/plugins/songs/lib/__init__.py", line 234, in from_translated_tag
      if len(VerseType.names) > default:
  TypeError: unorderable types: int() > NoneType()

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