Technical information

Using version:

• master (running from GitHub-published source code, currentlyv2.2.8-pre)
• latest (latest release, currentlyv2.2.7)
• vX.X.X (specify other version)

Running on:

• Linux
• Windows
• macOS

How comfortable you are with your system and/or IT in general:

• I'm kind of lost, honestly
• I know what's up, I could help you run some commands or checks
• My machine is fully under my control, tell me what you need
• I attendedDefcon last year

Problem

There are a few problems being caused by missing icons. First, the missingaudio icon means that mp3s and so forth merely show up as unknown files. Second, the HTML templates for the audio player and the PDF renderer and so on all cause panics because of the missing icons for the controls.

The list of icons is missing at leastaudio,zoomin,zoomout,arrowback,arrownext,playarrow,volumeup, andfullscreen.

These icons seem like reasonable replacements if the original source is now missing.
https://github.com/danklammer/bytesize-icons