Emiglio theme error w Collection Tree nav in 3.0

I’m Running an Omeka Classic site, version 3.01, on Reclaim.

I use the Collection Tree 2.1 plugin. After the update to Omeka 3.01, and updating Emiglio to 2.42, the theme doesn’t seem to be able to find the arrow image that appears to the right of the menu item to show that there’s a drop down–it’s showing an HTML image error there instead. The drop down itself is working just fine.

Let’s first just rule out caching as the issue: can you clear cache and/or “hard refresh” and report if that fixes the problem or not?

I forgot to post that the cache deletion fixed it. No idea why I didn’t think of that.