【已解答】面板运行时发生错误: 软件包下载失败，请重试

面板运行时发生错误: 软件包下载失败，请重试


宝塔邮局显示异常，点击修复，下载完以后出现异常

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出错了，面板运行时发生错误！面板运行时发生错误: 软件包下载失败，请重试
REQUEST_DATE: 2022-09-17 15:32:29 PAN_VERSION: 7.9.4  OS_VERSION: CentOS  7.9.2009 x86_64(Py3.7.9) REMOTE_ADDR: 112.1.48.23 REQUEST_URI: POST /plugin?action=repair_pluginREQUEST_FORM: {'version': '4', 'min_version': '7', 'plugin_name': 'mail_sys'}  USER_AGENT: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36Traceback (most recent call last):  File "/www/server/panel/BTPanel/__init__.py", line 1824, in publicObject    return run_exec().run(toObject, defs, get)  File "/www/server/panel/BTPanel/__init__.py", line 1776, in run    result = getattr(toObject,get.action)(get)  File "class/panelPlugin.py", line 802, in repair_plugin    return self.__repair_plugin(get.plugin_name, get.version)  File "class/panelPlugin.py", line 102, in __repair_plugin    return self.__install_plugin(upgrade_plugin_name,upgrade_version)  File "class/panelPlugin.py", line 90, in __install_plugin    filename = self.__download_plugin(upgrade_plugin_name,upgrade_version)  File "class/panelPlugin.py", line 538, in __download_plugin    raise public.PanelError('软件包下载失败，请重试')public.PanelError: 面板运行时发生错误: 软件包下载失败，请重试

• 很抱歉，面板运行时意外发生错误，请尝试按以下顺序尝试解除此错误：
• 修复方案一：在[首页]右上角点击修复面板，并退出面板重新登录。
• 修复方案二：如上述尝试未能解除此错误，请截图此窗口到宝塔论坛发贴寻求帮助, 论坛地址：https://www.bt.cn/bbs