我的模板有错误。我试图查看我出了什么问题，但无法确定该错误。
这是index.1.html：
{% extends 'clinic/clinicbase.html' %}
{% load static %}
{% block content %}
{% if username %}
<div class="jumbotron">
<div class="container">
<h3>Welcome, Dr {{ name }}</h3>
<p>You can manage your clinics here:</p>
<p><a class="btn btn-primary btn-sm" href="#" role="button">Learn more »</a></p>
</div>
</div>
{% if nodoc}
{% if clinics %}
{% for clinic in clinics %}
<div class="col-sm-8 card-deck">
<div class="card mb-3 mr-3 ml-3 shadow bg-white rounded">
<div class="card-body">
<div id="id" style="display: none;">{{ clinic.clinicid }} </div>
<h2 class="card-title">
<a href="/appointments/doctor/{{ doc.docid}}"> {{ clinic.name}}</a>
</a>
</h2>
<h6 class="card-subtitle mb-2 text-muted">Label: <a href="/clinic/{{ clinic.label }}/">{{ clinic.label }}</a></h6>
<p class="card-text">Phone: <a href="tel:{{ clinic.mobile }}">{{ clinic.mobile }}</a></p>
<p class="card-text">About Clinic: {{ clinic.about }}</p>
<p class="card-text">Website: <a href="{{ clinic.website }}">{{ clinic.website }}</a></p>
<div id="docbtngp" class="d-flex flex-row">
<a href="/appointments/doctor/edit/{{ doc.docid }}" class="btn btn-primary mr-1 mybtndocedit" data-id="{{ doc.docid }}">
<i class="fas fa-user-edit"></i>
</a>
<a href="/appointments/doctor/appointments/{{ doc.docid }}" class="btn btn-primary mr-1 mybtnviewapp"
data-id="{{ doc.docid }}">
<i class="fas fa-calendar"></i>
</a>
<a href="/appointments/doctor/appointment/add/{{ doc.docid }}" class="btn btn-primary mr-1 mybtnaddapp"
data-id="{{ doc.docid }}">
<i class="fas fa-calendar-plus"></i>
</a>
<a href="/appointments/doctor/remove/{{ doc.docid }}" class="btn btn-danger mr-1 mybtndel" data-id="{{ doc.docid }}">
<i class="fas fa-trash-alt"></i>
</a>
</div>
</div>
</div>
</div>
{% endfor %}
{% else %}
<div class="alert alert-danger" role="alert">
You are not a member of any clinic. If you are an administrator, you can add yourself to a clinic <a href="/clinic/permissions">here</a>.
</div>
{% endif %}
{% else %}
<div class="alert alert-danger" role="alert">
You are not registered as a doctor in the system. Please contact Support..
</div>
{% endif %}
{% else %}
<div class="container bg-light">
<p>You are not authorized. Please <a href="/accounts/login/?next=/clinic">login.</a></p>
{% endif %}
</div>
{% endblock %}
这是clinic / clinicbase.html：
{% load static %}
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
{% include "clinic/common_css.html" %}
{% block cssblock %}
{% endblock %}
<title>{% block title %}{% endblock %}</title>
</head>
<body>
<div id="navbar">
{% block navbar %}
{% include "clinic/topbar.html" with screen="newappointment" %}
{% endblock %}
</div>
<nav aria-label="breadcrumb">
<ol id="breadcrumb" class="breadcrumb">
{% block breadcrumb %}{% endblock %}
</ol>
</nav>
{% block content %}
{% endblock %}
{% include "clinic/common_js.html" %}
{% block jsblock %}
{% endblock %}
</body>
</html>
clinic / topbar.html：
<header>
<nav class="navbar navbar-expand-lg navbar-light" style="background-color: #e3f2fd;">
<a class="navbar-brand" href="/"><i class="fas fa-plus"></i> Mysite</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent"
aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true"
aria-expanded="false">
<i class="fas fa-user-md"></i> Clinic
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdown">
<a class="dropdown-item" href="/clinic/"><i class="fas fa-car"></i> Waiting Patients</a>
<a class="dropdown-item" href="/clinic/seen" id="BtnPatientsSeen"><i class="fas fa-check-square"></i>
Seen Patients</a>
<a class="dropdown-item" href="/clinic/newclinic" id="AddNewClinic"><i class="fas fa-check-square"></i>
Add new clinic</a>
<a class="dropdown-item" href="/clinic/clinics" id="ListClinics"><i class="fas fa-check-square"></i>
Show Clinics</a>
<a class="dropdown-item" href="/clinic/permissions" id="SetPermissions"><i class="fas fa-check-square"></i>
Set mapping and permissions</a>
</div>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true"
aria-expanded="false">
<i class="fas fa-address-book"></i> Registration
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdown">
<a class="dropdown-item" href="/clinic/register" id="registration"><i class="fas fa-clipboard"></i>
Register Patient</a>
<a class="dropdown-item" href="/clinic/checkin"><i class="fas fa-clipboard-check"></i> Checkin Patient</a>
<div class="dropdown-divider"></div>
<a class="dropdown-item" id="listRegistered" href="#"><i class="fas fa-list"></i> List Registered
Patients</a>
</div>
</li>
<li class="nav-item">
<a class="nav-link" href="/appointments/getappointment" id="appointment"><i class="fas fa-calendar-plus"></i> Appointments
</a>
</li>
{% if user.is_authenticated %}
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true"
aria-expanded="false">
Welcome, {{ user.get_username }}
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdown">
<a class="dropdown-item" href="{% url 'logout'%}?next={{request.path}}"><i class="fas fa-sign-out-alt"></i>
Logout</a>
<a class="dropdown-item" href="/clinic/myprofile"><i class="fas fa-user-alt"></i> My Profile</a>
<div class="dropdown-divider"></div>
<a class="dropdown-item" href="/appointments/myappointments"><i class="fas fa-calendar"></i> My Appointments</a>
</div>
</li>
{% else %}
<li class="nav-item active">
<a class="nav-link" href="{% url 'login'%}?next={{request.path}}"><i class="fas fa-key"></i> Login
</a>
</li>
{% endif %}
</ul>
<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
</form>
</div>
</nav>
</header>
clinic / common_css.html：
{% load static %}
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="{% static 'clinic/css/bootstrap.css' %}">
<link rel="stylesheet" href="{% static 'appointments/css/datepicker.0.6.5.css' %}">
<link rel="stylesheet" href="{% static 'appointments/css/fontawesome.5.2.0.css' %}">
<link rel="stylesheet" href="{% static 'appointments/css/jquery-ui/jquery-ui.css' %}">
<link rel="stylesheet" href="{% static 'appointments/css/jquery-ui/jquery-ui.structure.css' %}">
<link rel="stylesheet" href="{% static 'appointments/css/jquery-ui/jquery-ui.theme.css' %}">
<link rel="stylesheet" href="{% static 'appointments/css/fullcalendar.css' %}">
<link rel="stylesheet" href="{% static 'appointments/css/calcustomcolors.css' %}?dev={{ rnd_num }}">
<link rel="stylesheet" href="{% static 'appointments/propellor/typography.css' %}">
<link rel="stylesheet" href="{% static 'appointments/propellor/materialicons.css' %}">
<link rel="stylesheet" href="{% static 'appointments/propellor/button.css' %}">
<link rel="stylesheet" href="{% static 'appointments/propellor/floating-action-button.css' %}">
<link rel="stylesheet" href="{% static 'appointments/propellor/google-icons.css' %}">
<link rel="stylesheet" href="{% static 'appointments/css/mytheme.css' %}">
clinic / common_js.html：
{% load static %}
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="{% static 'appointments/js/jquery-3.3.1.min.js' %}"></script>
<script src="{% static 'appointments/js/jquery-ui/jquery-ui.js' %}?dev={{ rnd_num }}"></script>
<script src="{% static 'appointments/js/popper.min.js' %}"></script>
<script src="{% static 'appointments/js/bootstrap.min.js' %}"></script>
<script src="{% static 'appointments/js/notify.0.4.2.js' %}"></script>
<script src="{% static 'appointments/js/datepicker.0.6.5.js' %}"></script>
<script src="{% static 'appointments/lib/moment.min.js' %}"></script>
<script src="{% static 'appointments/js/fullcalendar.js' %}"></script>
<script src="{% static 'appointments/js/search.js' %}?dev={{ rnd_num }}"></script>
<script src="{% static 'appointments/js/appointment.js' %}?dev={{ rnd_num }}"></script>
我得到的错误是：
In template /home/joel/myappointments/appointments/templates/clinic/index.1.html, error at line 60
Invalid block tag on line 60: 'else', expected 'endblock'. Did you forget to register or load this tag?
模板中是否存在明显的错误？
答案 0 :(得分：2)
{% if nodoc}在第12行-您缺少%，该行应为{% if nodoc %}。