Errors with startPresentation parameter

[elzody]

Describe the Bug

When attempting to open a presentation file using the &startPresentation=true parameter, I receive either a browser console error or an error directly from Collabora, and the presentation does not load. See screenshot section for images.

Steps to Reproduce

1. Build Collabora and run it
2. Try with the test presentation given by the link in the terminal
3. Open the link and append &startPresentation=true to the end
4. See the error

Expected Behavior

The expected behavior is that the presentation will automatically launch in presentation mode.

Actual Behavior

The presentation does not open and displays an error.

Screenshots

Browser error

Collabora error

Desktop

• Collabora version: 24.04.8.1 (mostly up-to-date master branch)
• OS and version: Arch Linux x86_64 [6.11.1-arch1-1]
• Browser and version: LibreWolf 130.0.1-1 (64-bit)

[jazevedo-coll]

I can reproduce this issue.

[gokaysatir]

Error raises from Control.UIManager.js file. When the presentation is initiated from URL, UI Manager tries to run it before the page is loaded completely. I think a timer for this case that would try until the page is loaded would help.

[juliusknorr]

It looks like there is as regression with this @eszkadev, hope it is fine if I reopen.

For me using the startPresentation parameter just ends in a black screen with a loading spinner with latest online master branch.