Python Django-NoReverseMatch位于/。。。。反转为。。。带参数（“52”）_Python_Django_Django Views_Django Templates_Url Routing

Python Django-NoReverseMatch位于/。。。。反转为。。。带参数（“52”）

python django

Python Django-NoReverseMatch位于/。。。。反转为。。。带参数（“52”）,python,django,django-views,django-templates,url-routing,Python,Django,Django Views,Django Templates,Url Routing,查看了很多类似的NoReverseMatch错误，但无法解决我的问题。这是在Django 我不断得到： NoReverseMatch at/equipment32 找不到参数为“（“”，32）”的“设备”的反面。尝试了1个模式：[“设备（？P[0-9]+）$”] 以下是回溯： Traceback (most recent call last): File "C:\ProgramData\Miniconda3\lib\site-packages\django\core\handler

查看了很多类似的NoReverseMatch错误，但无法解决我的问题。这是在Django

我不断得到： NoReverseMatch at/equipment32 找不到参数为“（“”，32）”的“设备”的反面。尝试了1个模式：[“设备（？P[0-9]+）$”]

以下是回溯：

Traceback (most recent call last):
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\core\handlers\exception.py", line 34, in inner
    response = get_response(request)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\core\handlers\base.py", line 115, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\core\handlers\base.py", line 113, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "C:\Users\Albert\Desktop\HARVARD CS50\tracker_django\tracker\views.py", line 128, in equipment
    return render(request, "jobs/equipment.html", context)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\shortcuts.py", line 19, in render
    content = loader.render_to_string(template_name, context, request, using=using)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\loader.py", line 62, in render_to_string
    return template.render(context, request)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\backends\django.py", line 61, in render
    return self.template.render(context)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\base.py", line 171, in render
    return self._render(context)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\base.py", line 163, in _render
    return self.nodelist.render(context)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\base.py", line 936, in render
    bit = node.render_annotated(context)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\base.py", line 903, in render_annotated
    return self.render(context)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\loader_tags.py", line 150, in render
    return compiled_parent._render(context)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\base.py", line 163, in _render
    return self.nodelist.render(context)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\base.py", line 936, in render
    bit = node.render_annotated(context)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\base.py", line 903, in render_annotated
    return self.render(context)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\loader_tags.py", line 62, in render
    result = block.nodelist.render(context)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\base.py", line 936, in render
    bit = node.render_annotated(context)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\base.py", line 903, in render_annotated
    return self.render(context)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\template\defaulttags.py", line 443, in render
    url = reverse(view_name, args=args, kwargs=kwargs, current_app=current_app)
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\urls\base.py", line 87, in reverse
    return iri_to_uri(resolver._reverse_with_prefix(view, prefix, *args, **kwargs))
  File "C:\ProgramData\Miniconda3\lib\site-packages\django\urls\resolvers.py", line 677, in _reverse_with_prefix
    raise NoReverseMatch(msg)

这是我的模板job.html，它生成链接：

 <table style="width: 900px">
        <caption style="font-size: 25px">Equipment in Scope</caption>
        <a href="#equipment_form" style="font-size: 20px">Add Equipment</a>
        <tr>
          <th>Site ID</th>
          <th>Equipment Type</th>
          <th>Manufacturer</th>
          <th>Model</th>
          <th>Test Sheet</th>

        </tr>
        {% for equipment in equipments %}

              <tr>

                  {% csrf_token %}
                  <td><a href="{% url 'equipment' equipment.id %}">{{equipment.site_id}}</a></td>
                  <td>{{equipment.template.classification}}</td>
                  <td>{{equipment.manufacturer}}</td>
                  <td>{{equipment.model}}</td>
                  <td><a href="www.drive.google.com">Test Sheet</td>
              </tr>

        {% empty %}
              <li>No Equipment</li>
        {% endfor %}
</table> <br>

这将生成my actual equipment.html：

{% extends "jobs/base.html"%}

{% block title %}
  {{equipment.site_id}}
{% endblock %}

{% block body %}
      <h1 style = "text-align: center">{{equipment.site_id}} ({{equipment.template.classification}})</h1>

      <style>table, th, td {
  border: 1px solid black;
  border-collapse: collapse;
}</style>
      <table style="width:900px">
        <caption style="font-size: 25px">Equipment Properties</caption>
        <tr>
          <td>Equipment Type</td>
          <td><b>{{equipment.template.classification}}</b></td>
        </tr>
        <tr>
          <td>Job Site ID or Name</td>
          <td><b>{{equipment.site_id}}</b></td>
        </tr>
        <tr>
          <td>Manufacturer</td>
          <td><b>{{equipment.manufacturer}}</b></td>
        </tr>
        <tr>
          <td>Model</td>
          <td><b>{{equipment.model}}</b></td>
        </tr>
        <tr>
          <td>Link to Manual</td>
          <td><a href="https://www.eaton.com"><b>{{equipment.manual}}</b></a></td>
        </tr>
        <tr>
          <td>Link to Item Folder</td>
          <td><a><b>{{equipment.template.cloud_link}}</b></a></td>
        </tr>
        <tr>
          <td>Equipment Questions</td>
          <td><a><b>{{equipment.template.equipment_questions}}</b></a></td>
        </tr>
        <tr>
          <td>Answers</td>
          <!-- <form action="{% url 'equipment' job.id equipment.id%}" method="post">
          <td><a><b><textarea id="scope" name="scope" rows="4" cols="55" >{{ equipment.equipment_answers }}</textarea><input type="submit" value="Confirm Answers">
          <input type="reset"></b></a></td>
          </form> -->
        </tr>
        <tr>
          <td>Scope for This Equipment</td>
          <td><a><b>{{equipment.scope}}</b></a></td>
        </tr>
        <tr>
          <td>Additional Notes</td>
          <td><a><b>{{equipment.notes}}</b></a></td>
        </tr>
      </table><br>


        <h3>Recommended Test Equpiment</h3>

        <ul>
            {% for test_equipment in test_equipments %}
                <li>

                    {% csrf_token %}
                    {{ test_equipment }}

                </li>
            {% empty %}
                <li>No Equipment</li>
            {% endfor %}
        </ul>



      <button onclick="goBack()">Back to Job Page</button>
      <script>
        function goBack() {
          window.history.back();
        }
      </script>


{% endblock %}

{%extends“jobs/base.html”%}
{%block title%}
{{设备.站点{u id}
{%endblock%}
{%block body%}
{{equipment.site_id}（{{equipment.template.classification}）
表，th，td{
边框：1px纯黑；
边界塌陷：塌陷；
}
设备性能
设备类型
{{设备.模板.分类}
作业站点ID或名称
{{设备.站点{u id}
制造商
{{设备.制造商}
模型
{{设备.模型}
链接到手册
链接到项目文件夹
{{设备.模板.云链接}
设备问题
{{设备.模板.设备}
答案
本设备的适用范围
{{设备.范围}
附加说明
{{设备.注释}


推荐试验设备

{测试设备%中的测试设备%}

{%csrf_令牌%}
{{测试设备}

{%empty%}
没有设备
{%endfor%}

返回作业页面
函数goBack（）{
window.history.back（）；
}
{%endblock%}

我不明白为什么它看起来需要两个参数设备（“，35），因为视图函数只接受设备id。非常感谢您的帮助

在模板

equipment.html

中提供了两个参数，只需删除

job.id

。虽然有注释，但应该是正确的

urlpattern

<form action="{% url 'equipment' equipment.id%}" method="post">
          <td><a><b><textarea id="scope" name="scope" rows="4" cols="55" >{{ equipment.equipment_answers }}</textarea><input type="submit" value="Confirm Answers">
          <input type="reset"></b></a></td>
          </form>


{{equipment.equipment_answers}

我的问题在equipment.html代码的注释部分。我有一个被注释掉的部分，包括：

 <form action="{% url 'equipment' equipment.id job.id method="post" %}>....

哇！我删除了我之前注释掉的表单，它可以正常工作。为什么注释掉的html会抛出错误。有点烦人，但非常感谢。无论url标签是否有注释，我都会对它进行处理。谢谢，请投票。你们也可以验证答案。很高兴知道。谢谢我投了更高的票，但我没有“15”的声誉，所以它没有出现。刚刚在这里开了一个账户

<form action="{% url 'equipment' equipment.id%}" method="post">
          <td><a><b><textarea id="scope" name="scope" rows="4" cols="55" >{{ equipment.equipment_answers }}</textarea><input type="submit" value="Confirm Answers">
          <input type="reset"></b></a></td>
          </form>

 <form action="{% url 'equipment' equipment.id job.id method="post" %}>....