这是我的项目代码，我刚刚得到这个错误，我试图弄清楚它，但我没有得到它，
Django错误：
DoesNotExist at /保存_post/
配置文件匹配查询不存在。
views.py，line 75，in保存_post form.authore = Profile.objects.get（user=request.user）

views.py

@login_required
    def save_post(request):
        if request.method == "POST":
            form = Post(content=request.POST['content'])
            form.authore = Profile.objects.get(user=request.user)
            form.save()
        elif request.method == "PUT":
            data = json.loads(request.body)
            post_id = int(data["post_id"])
            new_content = data["new_content"]
            post = Post.objects.filter(id=post_id).first()
            if post.authore.user != request.user:
                return HttpResponse(status=401)
            post.content = new_content
            post.save()
            return JsonResponse({
                "result": True
            }, status=200)
        else:
            return JsonResponse({
                "error": "post not found"
            }, status=400)
        return index(request)

models.py

class User(AbstractUser):
    pass

class Profile(models.Model):
    user = models.ForeignKey(User, on_delete=models.CASCADE)

class Post(models.Model):
    content = models.TextField()
    timestamp = models.DateTimeField(default=timezone.now)
    authore = models.ForeignKey(Profile, on_delete=models.CASCADE)
    likes = models.PositiveIntegerField(default=0, blank=True, null=True)

    def serialize(self):
        return {
            "id": self.id,
            "content": self.content,
            "timestamp": self.timestamp.strftime("%b %#d %Y, %#I:%M %p"),
            "authore": self.authore.id,
            "username": self.authore.user.username,
            "likes": self.likes.count(),
        }