Every time i try and update or install a flatpak with discover i get this error.

mox , 4 days ago (edited 3 days ago)

Edit replacing my original comment:

Looks like that package has been superseded by org.gtk.Gtk3theme.Breeze. That's what I'm using, and it is receiving updates.

$ flatpak remote-info flathub org.gtk.Gtk3theme.Breeze-Dark
         ID: org.gtk.Gtk3theme.Breeze-Dark
        Ref: runtime/org.gtk.Gtk3theme.Breeze-Dark/x86_64/3.22
       Arch: x86_64
     Branch: 3.22
 Collection: org.flathub.Stable
   Download: 156.9 kB
  Installed: 386.6 kB

     Commit: 5a19b0c0808f82290d1f64c95d2406a860329817e0f269b4aaf0a1bbba92323a
     Parent: 390f820d32df2f22e3a3165eb4d65071dcb93a357ae7730f4ca548b5d016b966
End-of-life: This theme has been replaced by org.gtk.Gtk3theme.Breeze, see README for workaround on using system color schemes. https://github.com/flathub/org.gtk.Gtk3theme.Breeze#workarounds
    Subject: Add EOL (fc4339ff)
       Date: 2022-02-22 00:21:51 +0000

Blisterexe OP , 3 days ago

thank you, flatpak remove org.gtk.Gtk3theme.Breeze` did the trick