Octoprint: Time-lapse with libx264 lists incorrect (0 byte) file size in GUI

[JohnOCFII]

What were you doing?

Using the new libx264 to create a time-lapse.

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

What did you expect to happen?

Timelapse to be be created showing accurate file size.

What happened instead?

Timelapse shows 0 bytes file size.

Did the same happen when running OctoPrint in safe mode?

Not tested.

Version of OctoPrint

Operating System running OctoPrint

1.4.0rc3

Printer model & used firmware incl. version

Prusa MK3S with MMU2S

Browser and version of browser, operating system running browser

Safari 13.0.4 on macOS Catalina (10.15.2)

Link to octoprint.log

https://gist.github.com/JohnOCFII/a1763040858b31dbf7e33d75adcad107

Link to contents of terminal tab or serial.log

N/A

Link to contents of Javascript console in the browser

N/A

Screenshot(s)/video(s) showing the problem:

I have read the FAQ.

[foosel]

That turns out to actually have been a caching issue which is now fixed and ready for 1.4.0rc4. Thanks for reporting!

[foosel]

1.4.0rc4 is out