Unable to create and add diagrams to a book. #3618

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opened 2026-02-05 07:07:53 +03:00 by OVERLORD · 0 comments
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Originally created by @ubundude on GitHub (Mar 14, 2023).

Attempted Debugging

  • I have read the debugging page

Searched GitHub Issues

  • I have searched GitHub for the issue.

Describe the Scenario

We are unable to add a diagram to a book. We are able to open the diagram editor just fine, however, when you click the Save or Exit buttons and it goes back into the Bookstack editor, an error is dislayed and the diagram is not added to the book.
image

I have enabled debugging by setting APP_DEBUG=true in the .env file, however no errors are being logged when I go through the steps to generate the error in the screenshot. The error in the screenshot is the only error I've been able to find related to this.

Exact BookStack Version

v23.02.1

Log Content

No response

PHP Version

8.1

Hosting Environment

Ubuntu 22.04.02 running on a Linode VM.

Originally created by @ubundude on GitHub (Mar 14, 2023). ### Attempted Debugging - [X] I have read the debugging page ### Searched GitHub Issues - [X] I have searched GitHub for the issue. ### Describe the Scenario We are unable to add a diagram to a book. We are able to open the diagram editor just fine, however, when you click the Save or Exit buttons and it goes back into the Bookstack editor, an error is dislayed and the diagram is not added to the book. ![image](https://user-images.githubusercontent.com/1780035/225085399-e79d1e2d-ea47-498c-af3d-b6f63e62a8a3.png) I have enabled debugging by setting APP_DEBUG=true in the .env file, however no errors are being logged when I go through the steps to generate the error in the screenshot. The error in the screenshot is the only error I've been able to find related to this. ### Exact BookStack Version v23.02.1 ### Log Content _No response_ ### PHP Version 8.1 ### Hosting Environment Ubuntu 22.04.02 running on a Linode VM.
OVERLORD added the 🐕 Support label 2026-02-05 07:07:53 +03:00
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Reference: starred/BookStack#3618