Error while selecting or uploading image

The CMS Questions
1

Hi all! I have a kind of issue while selecting or uploading an image on Kirby.

Error:
“this.$refs.options.toggle is not a function”

Blueprint:

  cover:
    type: files
    multiple: false
    query: page.files

Kirby version: 3.0

Is there something obvious I am missing? Thanks

2

Seriously, Kirby 3.0? I guess it’s not the first time you are trying to upload an image, when you use such an old version? So what did you do between the time you last uploaded an image successfully and now that you get that error?

3

This is actually the first time I’ve encountered this error. I’m using this version on this particular site, and upon updating it locally, I noticed that the error no longer appears. Thank you!