{"title":"错误调试","version":"4.2","locale":"zh-hans","docname":"faq/troubleshooting","url":"/zh-hans/4.2/faq/troubleshooting/","canonical":"https://djangodocs.dev/zh-hans/4.2/faq/troubleshooting/","summary":"本页包含了开发Django应用过程中一些常见错误和问题的处理建议。 运行 django-admin 时遇到的问题 Link to this heading # command not found: django-admin Link to this heading # 如果你是通过 pip 安装 Django 的，…","html":"

错误调试Link to this heading#

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本页包含了开发Django应用过程中一些常见错误和问题的处理建议。

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运行 django-admin 时遇到的问题Link to this heading#

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command not found: django-adminLink to this heading#

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如果你是通过 pip 安装 Django 的，django-admin 应该在你的系统路径中。如果它不在你的路径中，请确保你已经激活了你的虚拟环境，你可以尝试运行等效的命令 python -m django。

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macOS 的权限问题Link to this heading#

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如果你正在使用 macOS，你可能看到“permission denied”提示，当你尝试运行``django-admin``的时候。这是因为在像 macOS 这种类Unix系统中，一个文件在它被当作程序执行之前必须被标记为“可执行”。为了解决这个问题，打开终端并且进入 django-admin `的安装目录（使用``cd``命令），然后执行命令``sudo chmod +x django-admin`.

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杂项Link to this heading#

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我遇到了错误信息 UnicodeDecodeError。 我哪里做错了？Link to this heading#

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当包含非 ASCII 序列的字节字符串转换为 Unicode 字符串并且指定的编码不正确时，会发生此类错误。输出通常如下所示：

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Pytb
UnicodeDecodeError: 'ascii' codec can't decode byte 0x?? in position ?:\nordinal not in range(128)\n
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解决方案主要取决于上下文，但是这里有两个常见的陷阱产生这个错误：

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关联资源：

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