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dkim=pass header.d=elephly.net header.s=zoho header.b="C34/0nyQ"; arc=pass ("zohomail.com:s=zohoarc:i=1"); dmarc=none; spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 127EC320E2 X-Spam-Score: -4.27 X-Migadu-Scanner: scn0.migadu.com X-TUID: z1vh1cTGHmig J=C3=A9r=C3=A9my Korwin-Zmijowski writes: > I want to build a GUI for Gnome (using guile-g-golf (and gtk)). > > When under Gnome my small "Hello World" (from the manual example > script) window shows up. > > When under KDE (Plasma) nothing shows up but errors in the terminal : > > $ guix shell guile gtk guile-g-golf -- ./hello-world > (guile:10978): GLib-GObject-WARNING **: 12:19:06.388: cannot > register existing type 'GdkPixbuf' > (guile:10978): GLib-GObject-CRITICAL **: 12:19:06.388: > g_type_add_interface_static: assertion 'G_TYPE_IS_INSTANTIATABLE > (instance_type)' failed > (guile:10978): GLib-GObject-CRITICAL **: 12:19:06.388: > g_type_add_interface_static: assertion 'G_TYPE_IS_INSTANTIATABLE > (instance_type)' failed > (guile:10978): GLib-CRITICAL **: 12:19:06.388: g_once_init_leave: > assertion 'result !=3D 0' failed When using g-golf make sure to disable grafts: guix shell --pure --no-grafts \ guile guile-g-golf gtk@4 The same problem was found in guile-gi first: https://github.com/spk121/guile-gi/issues/96 --=20 Ricardo