codebuddy 智能体配置异常处理错误信息MCP error -32000: Connection closed npm error code ENOENT npm error syscall lstat npm error path D:\install\nvm\v20.19.0\node_global npm error errno -4058 npm error enoent ENOENT: no such file or directory, lstat 'D:\install\nvm\v20.19.0\node_global'