python无法显示页面
Error during template rendering
In template E:\IT\python3.7.0a2\Project\myblog\blog\templates\blog\mianindex.html, error at line 13
Reverse for 'article_page' with arguments '('',)' not found. 1 pattern(s) tried: ['blog/article/(?P<article_id>[0-9]+)/$']
<head>
<meta charset="UTF-8">
<title>Title</title>
<style type="text/css">
a{text-decoration:none;}
</style>
</head>
<body>
<h1 align="center">
{% for mv in mainview %}
<a href="{% url 'blog:article_page' article.id %}">
{{ mv.title }}
</a>
<br/>
{% endfor %}
</h1>
<h1 align="right">
<a href="">新建文章</a>
</h1>
</body>
</html>
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