A "missing disk" dialog opens upon export graphic file

Steps to reproduce:

  • open Inkscape
  • load in picture (e.g. jpeg format) using the (Ctrl-I) icon
  • export an image (using Export As initially)

What happened?

  • the dialog of the attached screenshot is open. It can be dismissed by "abbrechen" i.e. close. but as this is obvious Linux and I am working with windows is obviously wrong.
  • errorinkscape

What should have happened?

  • save as dialog opens without extra warnings, (in Inkscape 0.92.4 it did not appear)

Inkscape Version and Operating System:

  • Inkscape Version: 1.0beta1 (fe3e306, 2019-09-17)
  • Operating System: win7 64
  • Operating System version: any update possible
Edited by Nathan Lee