[SQL]CREATE user liz@localhost IDENTIFIED by 'like2'; [Err] 1396 - Operation CREATE USER failed for 'liz'@'localhost'

这个错误可能是因为你没有足够的权限来创建新用户。请尝试使用具有必要权限的用户登录，并再次尝试创建用户。例如，如果您的MySQL服务器使用root用户，则可以尝试以下命令：

sudo mysql -u root -p

然后输入您的root用户密码。一旦您成功登录MySQL，您可以尝试创建用户：

CREATE USER 'liz'@'localhost' IDENTIFIED BY 'like2';

如果您仍然遇到相同的错误，请确保您的MySQL服务器已经启用了创建用户的权限。

相关问题

Python 3.10.12 (main, Jun 20 2023, 18:53:05) [Clang 14.0.0 (clang-1400.0.29.202)] Version: v1.4.0 Commit hash: 394ffa7b0a7fff3ec484bcd084e673a8b301ccc8 Installing gfpgan Traceback (most recent call last): File "/Users/liz/stable-diffusion-webui/launch.py", line 38, in <module> main() File "/Users/liz/stable-diffusion-webui/launch.py", line 29, in main prepare_environment() File "/Users/liz/stable-diffusion-webui/modules/launch_utils.py", line 274, in prepare_environment run_pip(f"install {gfpgan_package}", "gfpgan") File "/Users/liz/stable-diffusion-webui/modules/launch_utils.py", line 130, in run_pip return run(f'"{python}" -m pip {args} --prefer-binary{index_url_line}', desc=f"Installing {desc}", errdesc=f"Couldn't install {desc}") File "/Users/liz/stable-diffusion-webui/modules/launch_utils.py", line 107, in run raise RuntimeError("\n".join(error_bits)) RuntimeError: Couldn't install gfpgan.

It seems like there was an error while trying to install the "gfpgan" package. The error message suggests that the installation process failed. There could be several reasons for this error, such as network connectivity issues, incompatible dependencies, or incorrect package installation instructions.

To troubleshoot the issue, here are a few suggestions:

1. Check your internet connection: Ensure that you have a stable internet connection and try running the installation command again.

2. Verify package compatibility: Make sure that the "gfpgan" package you are trying to install is compatible with your Python version (3.10.12) and dependencies. Check the package documentation or the source repository for any specific requirements.

3. Update pip and setuptools: Run the following commands to update your pip and setuptools packages:

   python -m pip install --upgrade pip
   python -m pip install --upgrade setuptools

4. Retry installation with a specific version: If there are multiple versions available for the "gfpgan" package, try installing a specific version by specifying it in the installation command.

5. Check the installation instructions: Double-check the installation instructions provided by the package's documentation or repository. Ensure that you are following the correct steps and commands.

If none of these suggestions resolve the issue, please provide more details about the error message or any additional information that might be helpful in diagnosing the problem.

Traceback (most recent call last): File "/Users/liz/stable-diffusion-webui/launch.py", line 1, in <module> from modules import launch_utils File "/Users/liz/stable-diffusion-webui/modules/launch_utils.py", line 265 run(f'"{python}" -m {torch_command}, "Installing torch and torchvision", "Couldn't install torch") ^ SyntaxError: unterminated string literal (detected at line 265)

这个错误是由于在第265行的代码中，字符串字面量没有正确地结束而导致的。在该行代码的末尾添加一个引号来解决该问题。修正后的代码如下所示：

run(f'"{python}" -m {torch_command}', "Installing torch and torchvision", "Couldn't install torch")