unable to edit draw.io images

[UpcraftLP]

Describe the Bug

When trying to edit embedded draw.io images on a page, this suddenly no longer works, instead an error message is shown.

Drawing data could not be loaded. The drawing file might no longer exist or you may not have permission to access it.

However, the image itself displays correctly, and manually importing the file into draw.io and editing it works just fine.

In case it is important, my images are served from an S3 bucket, but are publicly visible.

I also noticed that in the drawing manager they all display as errors, yet when I go inspect the URL they are pointing to and manually open it, I get the correct image file.

Steps to Reproduce

1. browse to a page that has draw.io images embedded into it.
2. switch to edit mode
3. double-click any of the draw.io images
4. --> Error message

Expected Behaviour

Diagram editor opens.

Screenshots or Additional Context

Browser Details

Vivaldi (Chromium) 64-bit, Windows 11

Exact BookStack Version

24.12.1

[ssddanbrown]

Hi @UpcraftLP,

• Did you move images/storage/drawings at any point?
• Are you able to create drawings without error?

[UpcraftLP]

• Did you move images/storage/drawings at any point?

no I dont think so

• Are you able to create drawings without error?

No, that too causes an error. And the following appears in the console:

[ssddanbrown]

No, that too causes an error. And the following appears in the console:

Okay, how did you originally create the drawings you're attempting to edit? Was creation working before? If so, what has changed since?

[UpcraftLP]

Okay, how did you originally create the drawings you're attempting to edit? Was creation working before? If so, what has changed since?

It was working at some point between 2022 and now, but is not anymore. That was the last time someone needed to edit a diagram on this wiki...

I can potentially try and set up a fresh bookstack instance later that has the same settings, to see whether I can reproduce the issue on there.

[kouaksms]

Hi,
I just had the same issue with a diagram

Steps to Reproduce

1. Create new page1 with diagram
2. Copy page1 to page2 (both diagram share the same id?)
3. Delete page1

Diagram on page2 becoming non editable

[davidjgraph]

Does the diagram data load correctly if you look at the network tab of the browser debugger?

[kouaksms]

Only the renderer image remain but in fact it is normal, there is a warning when you copy a page, my bad... (however a big thank you both @davidjgraph and @ssddanbrown for your wonderful softwares :)