** Changed in: openlp/trunk
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1317003
Title:
Exception when running the "Find duplicate songs" wizard
Status in OpenLP - Worship Presentation Software:
Fix Released
Status in OpenLP trunk series:
Fix Released
Bug description:
Traceback (most recent call last):
File
"/home/samuel/programming/openlp/bug-1316979/openlp/core/ui/wizard.py", line
221, in on_current_id_changed
self.custom_page_changed(page_id)
File
"/home/samuel/programming/openlp/bug-1316979/openlp/plugins/songs/forms/duplicatesongremovalform.py",
line 211, in custom_page_changed
self.process_current_duplicate_entry()
File
"/home/samuel/programming/openlp/bug-1316979/openlp/plugins/songs/forms/duplicatesongremovalform.py",
line 342, in process_current_duplicate_entry
song_review_widget = SongReviewWidget(self.review_page, duplicate)
File
"/home/samuel/programming/openlp/bug-1316979/openlp/plugins/songs/forms/songreviewwidget.py",
line 66, in __init__
self.setupUi()
File
"/home/samuel/programming/openlp/bug-1316979/openlp/plugins/songs/forms/songreviewwidget.py",
line 132, in setupUi
authors_text = ', '.join([author.display_name for author in
self.song.authors])
File "/usr/local/lib/python3.4/dist-packages/sqlalchemy/orm/attributes.py",
line 233, in __get__
return self.impl.get(instance_state(instance), dict_)
File "/usr/local/lib/python3.4/dist-packages/sqlalchemy/orm/attributes.py",
line 579, in get
value = self.callable_(state, passive)
File "/usr/local/lib/python3.4/dist-packages/sqlalchemy/orm/strategies.py",
line 478, in _load_for_state
(orm_util.state_str(state), self.key)
sqlalchemy.orm.exc.DetachedInstanceError: Parent instance <Song at
0x7f91821cec50> is not bound to a Session; lazy load operation of attribute
'authors' cannot proceed
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