导出moodle数据库的致命错误 [英] Fatal Error in exporting the moodle database

问题描述

我试图从 phpmyadmin 导出数据库，但出现此错误

I was trying to export the database from phpmyadmin and this error is showing up

"Fatal error: Uncaught TypeError: Argument 5 passed to PhpMyAdmin\Export::getFilenameAndMimetype() must be of the type string, null given, called in C:\xampp\phpMyAdmin\export.php on line 380 and defined in C:\xampp\phpMyAdmin\libraries\classes\Export.php:270 Stack trace: #0 C:\xampp\phpMyAdmin\export.php(380): PhpMyAdmin\Export->getFilenameAndMimetype('database', '', Object(PhpMyAdmin\Plugins\Export\ExportSql), '', NULL) #1 {main} thrown in C:\xampp\phpMyAdmin\libraries\classes\Export.php on line 270"

我试图从浏览器中删除 phpmyadmin 的 cookie，但这没有帮助.这仅发生在moodle数据库中，其他数据库导出正常.那么我该如何解决这个问题.

And i tried to remove the cookies of phpmyadmin from the browser but this is not helping. This is only happening in moodle database other databases exporting fine. So how can i resolve this.

推荐答案

您有 2 种可能的方法来做到这一点.

You have 2 possible ways to do that.

1) 使用命令行

1. 打开命令提示符:开始 -> 运行 -> cmd
2. cd c:\xampp\mysql\bin

3. 在终端输入以下命令

1. Open up a command prompt: Start -> Run -> cmd
2. cd c:\xampp\mysql\bin

3. Enter the following command in terminal

mysqldump -u root -p databasename > c:\xampp\newdbname-backup.sql

或者

mysqldump -u root -p[root_password] [database_name] > dumpfilename.sql 

提示时粘贴密码

Paste the password when prompted

2) 或者使用 phpmyadmin(通常与 XAMP 一起安装)或类似的东西并从浏览器中导出

我建议您选择第一个选项.

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