我正在使用django进行一个项目，我遇到了这个错误

我在Django做一个项目，我得到了这个错误。这是怎么发生的？ 诺维赛在/ 与未找到参数的“create_order”相反。尝试了1个模式：[“创建订单/（？P[^/]+）/$”]

url.py

从django.url导入路径

从帐户导入视图

URL模式=[

path('',views.home, name="home"),
path('product/',views.products, name="product"),
path('customer/<str:pkid>/',views.customer, name="customer"),

path('create_order/<str:pk>/',views.createOrder, name="create_order"),
path('update_order/<str:pk>/',views.updateOrder, name="update_order"),
path('delete_order/<str:pk>/',views.deleteOrder, name="delete_order"),

order\u form.html

{%extends'帐户/main.html%}

{%load static%}

{%block content%}

<form action="" method="POST">


    {% csrf_token %}

    {{ form }}

    <input type="submit" name="Submit">
</form>

{%csrf_令牌%}
{{form}}

{%endblock%}

customer.html`

{% extends 'accounts/main.html' %}

{% block content %}
<br>
<div class="row" style="margin: auto;">
    <div class="col-md">
        <div class="card card-body">
            <h5>Customer:{{customer.name}}</h5>
            <hr>
            <a href="" class="btn btn-outline-info btn-sm btn-block">Update Customer</a>
            <a href="{% url 'create_order' customer.id %}" class="btn btn-outline-info btn-sm btn-block">Place Order</a>
        </div>
    </div>

    <div class="col-md">
        <div class="card card-body">
            <h5>Contact Information</h5>
            <hr>
            <p>Email: {{customer.email}}</p>
            <p>Phone: {{customer.phone}}</p>
        </div>
    </div>

    <div class="col-md">
        <div class="card card-body">
            <h5>Total Orders</h5>
            <hr>
            <h1 style="text-align:center;padding:10px">{{total_orders}}</h1>
        </div>
    </div>
</div>

<br>
<div class="row" style="margin: auto;">
    <div class="col">
        <div class="card card-body">
            <form method="get">
                
                <button class="btn btn-primary" type="submit">Search</button>
            </form>
        </div>
    </div>
</div>
<br>

<div class="row" style="margin: auto;">
    <div class="col-md">
        <div class="card card-body">
            <table class="table table-sm">
                <tr>
                    <th>Product</th>
                    <th>Category</th>
                    <th>Date Ordered</th>
                    <th>Status</th>
                    <th>Update</th>
                    <th>Remove</th>
                </tr>
                {% for order in orders %}
                <tr>
                    <td>{{order.product.name}}</td>
                    <td>{{order.product.category}}</td>
                    <td>{{order.date_created}}</td>
                    <td>{{order.status}}</td>
                    <td><a class="btn btn-sm btn-warning" href="{% url 'update_order' order.id %}">Update</a></td>
                    <td><a class="btn btn-sm btn-danger" href="{% url 'delete_order' order.id %}">Remove</a></td>
                </tr>
                
                {% endfor %}
            
            </table>
        </div>
    </div>
</div>


{% endblock %}



        

{%extends'帐户/main.html%}
{%block content%}


客户：{{Customer.name}

联系方式

电子邮件：{{customer.Email}

电话：{{customer.Phone}

订单总数

{{total_orders}


搜寻


产品
类别
订购日期
地位
更新
去除
{订单%中的订单为%0}
{{order.product.name}
{{order.product.category}
{{order.date}
{{order.status}
{%endfor%}
{%endblock%}
NoReverseMatch
错误表示Django无法找到与您在任何已安装应用程序的url中提供的url匹配的url模式

在HTML中写入
action=“{%url'create_order'order.id%}”
请使代码更易于阅读显示调用视图createOrder的模板。
{% extends 'accounts/main.html' %}

{% block content %}
<br>
<div class="row" style="margin: auto;">
    <div class="col-md">
        <div class="card card-body">
            <h5>Customer:{{customer.name}}</h5>
            <hr>
            <a href="" class="btn btn-outline-info btn-sm btn-block">Update Customer</a>
            <a href="{% url 'create_order' customer.id %}" class="btn btn-outline-info btn-sm btn-block">Place Order</a>
        </div>
    </div>

    <div class="col-md">
        <div class="card card-body">
            <h5>Contact Information</h5>
            <hr>
            <p>Email: {{customer.email}}</p>
            <p>Phone: {{customer.phone}}</p>
        </div>
    </div>

    <div class="col-md">
        <div class="card card-body">
            <h5>Total Orders</h5>
            <hr>
            <h1 style="text-align:center;padding:10px">{{total_orders}}</h1>
        </div>
    </div>
</div>

<br>
<div class="row" style="margin: auto;">
    <div class="col">
        <div class="card card-body">
            <form method="get">
                
                <button class="btn btn-primary" type="submit">Search</button>
            </form>
        </div>
    </div>
</div>
<br>

<div class="row" style="margin: auto;">
    <div class="col-md">
        <div class="card card-body">
            <table class="table table-sm">
                <tr>
                    <th>Product</th>
                    <th>Category</th>
                    <th>Date Ordered</th>
                    <th>Status</th>
                    <th>Update</th>
                    <th>Remove</th>
                </tr>
                {% for order in orders %}
                <tr>
                    <td>{{order.product.name}}</td>
                    <td>{{order.product.category}}</td>
                    <td>{{order.date_created}}</td>
                    <td>{{order.status}}</td>
                    <td><a class="btn btn-sm btn-warning" href="{% url 'update_order' order.id %}">Update</a></td>
                    <td><a class="btn btn-sm btn-danger" href="{% url 'delete_order' order.id %}">Remove</a></td>
                </tr>
                
                {% endfor %}
            
            </table>
        </div>
    </div>
</div>


{% endblock %}