I stumbled upon this and although I didn’t care about my data much, I still didn’t want to delete the whole DB. So I opened the migration file and changed the AlterField()
command to a RemoveField()
and an AddField()
command that worked well. I lost my data on the specific field, but nothing else.
I.e.
migrations.AlterField(
model_name="player",
name="teams",
field=models.ManyToManyField(related_name="players", through="players.TeamPlayer", to='players.Team'),
),
to
migrations.RemoveField(
model_name="player",
name="teams",
),
migrations.AddField(
model_name="player",
name="teams",
field=models.ManyToManyField(related_name="players", through="players.TeamPlayer", to='players.Team'),
),