AttributeError: 'QuerySet' object has no attribute 'get'

AttributeError: QuerySet has no attribute get

$ python - <<'PY'
class Q:
    def filter(self): return self
q=Q()
try:
    q.get(id=1)
except Exception as e:
    print(type(e).__name__, e)
PY
AttributeError 'Q' object has no attribute 'get'

Why this happens

get() is available on managers and querysets, but chaining may replace manager with queryset in a variable; however, using incorrect variable types or overwriting causes confusion.

Fix

Call Model.objects.get(...) or ensure your queryset is a Django QuerySet.

Wrong code

qs = Model.objects.filter(active=True)
qs.get(id=1)  # In custom wrapper that isn't a real QuerySet

Fixed code

obj = Model.objects.get(id=1)
# or
qs = Model.objects.filter(active=True)
obj = qs.get(id=1)