写入 Vex-指南.pdf 时被其他程序占用。请关闭可能打开该文件的程序（如 PDF 阅读器）后重试。
▸ 错误详情（点击展开 / 收起）
CodeWF.Markdown.ExportException: The process cannot access the file
'D:\Notes\export\Vex-指南.pdf' because it is being used by another process.
at MarkdownDocumentExporter.ExportToPdf(ExportContext ctx)
at Vex.Modules.Workspace.ExportService.ExportPdfAsync(String path)
Vex