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PO'unicode' object has no attribute 'date'
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copied!<p>I have got this kind of code:</p> <p><em>models.py</em>:</p> <pre><code>from django.db import models import ioweyou.settings as settings from comment.models import Comment class Entry(models.Model): OPEN = 0 ACCEPTED = 1 REJECTED = 2 DELETED = 3 STATUS_CHOICES = ( (OPEN, 'Open'), (ACCEPTED, 'Accepted'), (REJECTED, 'Rejected'), (DELETED, 'Deleted'), ) name = models.CharField(max_length=255) description = models.TextField('entry description', blank=True, null=True) value = models.DecimalField(max_digits=6, decimal_places=2) lender = models.ForeignKey(settings.AUTH_USER_MODEL, null=True, related_name='lender') debtor = models.ForeignKey(settings.AUTH_USER_MODEL, null=True, related_name='debtor') status = models.SmallIntegerField(default=0, choices=STATUS_CHOICES) accepted_at = models.DateTimeField(blank=True, null=True) rejected_at = models.DateTimeField(blank=True, null=True) created_at = models.DateTimeField(auto_now_add=True, editable=False) updated_at = models.DateTimeField(auto_now=True) def __unicode__(self): return self.name class EntryComment(Comment): entry = models.ForeignKey(Entry, null=False, related_name="comments") </code></pre> <p><em>admin.py</em></p> <pre><code>class EntryAdmin(admin.ModelAdmin): fieldsets = [ (None, {'fields': ['name']}), ('Date information', {'fields': ['accepted_at']}), ] admin.site.register(models.Entry, EntryAdmin) </code></pre> <p>and this kind of error:</p> <pre><code>AttributeError at /admin/entry/entry/116/ 'unicode' object has no attribute 'date' Error during template rendering In template /Library/Python/2.7/site-packages/django/contrib/admin/templates/admin/includes/fieldset.html, error at line 19 </code></pre> <p>django and python have been dealing with recently. And my knowledge is not complete. Is anyone able to help me?</p> <p>Error occurs when you try to edit the Entry and the value of the field accepted_at is determined (set already).</p>

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