Translation.MultipleObjectsReturned

[kiyoshi-satoo]

We got an error when translating articles. The articles were filled in and translated before this day without any problems and I have no idea what the problem could be.

Error is:

Translation.MultipleObjectsReturned
get() returned more than one Translation -- it returned 2!

I would be glad if someone could help with this

[zerolab]

It would be helpful if could include the full traceback

[kiyoshi-satoo]

@zerolab Of course.Here it is

Translation.MultipleObjectsReturned: get() returned more than one Translation -- it returned 2!
  File "django/core/handlers/exception.py", line 55, in inner
    response = get_response(request)
  File "django/core/handlers/base.py", line 197, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "django/views/decorators/cache.py", line 62, in _wrapped_view_func
    response = view_func(request, *args, **kwargs)
  File "wagtail/admin/urls/__init__.py", line 176, in wrapper
    return view_func(request, *args, **kwargs)
  File "wagtail/admin/auth.py", line 184, in decorated_view
    response = view_func(request, *args, **kwargs)
  File "django/views/generic/base.py", line 103, in view
    return self.dispatch(request, *args, **kwargs)
  File "wagtail/admin/views/pages/edit.py", line 354, in dispatch
    response = self.run_hook("before_edit_page", self.request, self.page)
  File "wagtail/admin/views/generic/mixins.py", line 47, in run_hook
    result = fn(*args, **kwargs)
  File "wagtail_localize/wagtail_hooks.py", line 251, in before_edit_page
    return edit_translation.edit_translation(request, translation, page)
  File "wagtail_localize/views/edit_translation.py", line 852, in edit_translation
    "translationProgress": get_translation_progress(
  File "wagtail_localize/views/edit_translation.py", line 818, in get_translation_progress
    translation = Translation.objects.get(
  File "django/db/models/manager.py", line 85, in manager_method
    return getattr(self.get_queryset(), name)(*args, **kwargs)
  File "django/db/models/query.py", line 653, in get
    raise self.model.MultipleObjectsReturned(

[zerolab]

Thank you. And is there any chance you could check the shape of those Translation objects in the database?

[kiyoshi-satoo]

[kiyoshi-satoo]

@zerolab I noticed that TranslationSource of the object with 235 id is completely different.I deleted it and created(Re-translated) it again and everything worked.I just did not understand how it could happen, as the content was filled in from the admin and no one got into the code.