Draw.io drawings are missing when export to PDF via wkhtmltopdf #1303

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opened 2026-02-05 00:33:26 +03:00 by OVERLORD · 1 comment
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Originally created by @rockenren on GitHub (Aug 14, 2019).

Draw.io drawings are missing when exported to PDF via wkhtmltopdf.
No such problems when export to PDF via dompdf or HTLM document.

Steps To Reproduce
Steps to reproduce the behavior:

  1. Draw something with Draw.io editor
  2. Save page
  3. Try to export to PDF via wkhtmltopdf
  4. No images of drawings in PDF

Expected behavior
Drawings in PDF exported via wkhtmltopdf

Screenshots
Exported via wkhtmltopdf
изображение

Exported via dompdf
изображение

Your Configuration (please complete the following information):

  • Exact BookStack Version (Found in settings): v0.26.4
  • PHP Version: PHP 7.2.19-0ubuntu0.18.04.1 (cli) (built: Jun 4 2019 14:48:12) ( NTS )
  • Hosting Method (Nginx/Apache/Docker): Nginx

Additional context
None.

Originally created by @rockenren on GitHub (Aug 14, 2019). Draw.io drawings are missing when exported to PDF via wkhtmltopdf. No such problems when export to PDF via dompdf or HTLM document. **Steps To Reproduce** Steps to reproduce the behavior: 1. Draw something with Draw.io editor 2. Save page 3. Try to export to PDF via wkhtmltopdf 4. No images of drawings in PDF **Expected behavior** Drawings in PDF exported via wkhtmltopdf **Screenshots** Exported via wkhtmltopdf ![изображение](https://user-images.githubusercontent.com/11333307/63006303-adfeb200-be97-11e9-9f00-9d19ee75141b.png) Exported via dompdf ![изображение](https://user-images.githubusercontent.com/11333307/63007802-c6240080-be9a-11e9-8e5b-f2f45c7d411a.png) **Your Configuration (please complete the following information):** - Exact BookStack Version (Found in settings): v0.26.4 - PHP Version: PHP 7.2.19-0ubuntu0.18.04.1 (cli) (built: Jun 4 2019 14:48:12) ( NTS ) - Hosting Method (Nginx/Apache/Docker): Nginx **Additional context** None.
Author
Owner

@rockenren commented on GitHub (Sep 2, 2019):

Issue still persist in 0.27.2 with wkhtmltopdf as PDF exporter.

@rockenren commented on GitHub (Sep 2, 2019): Issue still persist in 0.27.2 with wkhtmltopdf as PDF exporter.
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Reference: starred/BookStack#1303