AttributeError 'Client' 对象没有属性 'get'

Question

我有一个很可能很傻但我无法解决的问题，执行视图功能后出现属性错误

在我的 Django 应用程序的 degu 模式下，我得到：

AttributeError
Exception Value:    
'Client' object has no attribute 'get' 
(...)
Error during template rendering
In template (...)Comptabo/templates/base.html, error at line 0

当我点击索引页面中的客户姓名时。我已经尝试了很多东西并查看了相应的主题以及文档，我不明白错误来自哪里。这不是与模板或urls文件有关的问题..如果有人有想法

views.py 中我的客户端函数：

def client(request, id = 0):
    if id:  
        client = Client.objects.get(id = id)
        form = ClientForm(client)
        factures = Facture.objects.filter(client = client)
        devis = Devis.objects.filter(client = client)
        form_fact = FactureForm()
        form_dev = DevisForm()
        return render(request,'client.html',{'client' : client
          , 'form' : form, 'factures': factures, 'devis': devis
          , 'formf': form_fact,'formd': form_dev})
    else:
        return redirect('/index')

models.py 中我的班级客户：

class Client(models.Model):
    nom = models.CharField(max_length = 30)
    adresse_voie = models.CharField(max_length = 30)
    adresse_code = models.IntegerField()
    adresse_ville = models.CharField(max_length = 30)
    adresse_pays = models.CharField(max_length = 30, default = "France")
    tel = models.CharField(max_length = 12)
    fax = models.CharField(max_length = 12, blank = True)
    mail = models.EmailField()
    def __str__(self):
        return self.nom

最糟糕的是函数Client.objects.get(id = id) 可以工作，因为在局部变量中我的客户端变量包含请求的对象：

client = Client: ICE
devis = QuerySet []
factures = QuerySet []
form = ClientForm bound=True, valid=True, fields=(nom;adresse_voie;
       adresse_code;adresse_ville;adresse_pays;tel;fax;mail)
form_dev = DevisForm bound=False, valid=Unknown, fields=(prestations;total_HT;date)
form_fact = FactureForm bound=False, valid=Unknown, fields=(prestations;total_HT;paye;date)
id = 1
request = WSGIRequest: GET '/client/1/'

Answer 1

您应该已经发布了完整的回溯，这样我们就可以看到错误的来源。但是这行显然是错误的：

form = ClientForm(client)

表单的第一个位置参数是发布数据。您可能的意思是

form = ClientForm(instance=client)