Documentation building error: "OSError: libharfbuzz-gobject.so.0: cannot open shared object file: No such file or directory"

[capiman]

'''
trio@radio2:~/pgi-docgen/docker $ bash -x ./build-docs.sh

• set -e
• TAG=ghcr.io/pygobject/pgi-docgen:v4
  ++ pwd
• sudo docker run --security-opt label=disable --rm --volume /home/trio/pgi-docgen/docker/..:/home/user/app -t ghcr.io/pygobject/pgi-docgen:v4 pgi-docgen update-debian-info
  ++ pwd
• sudo docker run --security-opt label=disable --rm --volume /home/trio/pgi-docgen/docker/..:/home/user/app -t ghcr.io/pygobject/pgi-docgen:v4 pgi-docgen create-debian --cachedir /home/user/_debian_build_cache _docs
  [don't forget to apt-file update/apt-get update!]
  searching for typelibs..
  searching for uninstalled typelibs
  Unknown in deb skiplist: ['gir1.2-gconf-2.0', 'gir1.2-hkl-5.0']
  Unknown in typelib skiplist: ['AgsAudio-5.0', 'AgsAudio-6.0', 'AtrilDocument-1.5.0', 'AtrilView-1.5.0', 'AyatanaAppIndicator-0.1', 'BraseroBurn-3.1', 'BraseroMedia-3.1', 'BurnerBurn-3.1', 'BurnerMedia-3.1', 'Caja-2.0', 'Click-0.4', 'DbusmenuGtk-0.4', 'Diodon-1.0', 'Eom-1.0', 'Folks-0.7', 'FolksDummy-0.7', 'FolksEds-0.7', 'FolksTelepathy-0.7', 'GCalc-2', 'GConf-2.0', 'GTop-2.0', 'GUPnPIgd-1.0', 'Ganv-1.0', 'Gcr-3', 'GcrUi-3', 'Gdk-2.0', 'GdkX11-2.0', 'Gee-0.8', 'Granite-1.0', 'Granite-7.0', 'Gtk-2.0', 'Hkl-5.0', 'Kkc-1.0', 'MateDesktop-2.0', 'MatePanelApplet-4.0', 'Matekbd-1.0', 'Nice-0.1', 'PQMarble-2', 'Pluma-1.0', 'Skk-1.0', 'SugarExt-1.0', 'Wnck-1.0']
  Missing gir files: []
  Missing typelib files: ['Abi-3.0', 'Accounts-1.0', 'AccountsService-1.0', 'Adw-1', 'Ags-6.0', 'AgsAudio-6.0', 'AgsGui-6.0', 'Amtk-5', 'Aperture-0', 'AppStream-1.0', 'AppStreamCompose-1.0', 'AppStreamGlib-1.0', 'Aravis-0.8', 'Atk-1.0', 'AtrilDocument-1.5.0', 'AtrilView-1.5.0', 'Atspi-2.0', 'Avahi-0.6', 'AvahiCore-0.6', 'AyatanaAppIndicator3-0.1', 'AyatanaCommon-0.0', 'AyatanaIdo3-0.4', 'Babl-0.1', 'Bamf-3', 'BlockDev-3.0', 'BraseroBurn-3.1', 'BraseroMedia-3.1', 'Budgie-1.0', 'BudgieRaven-1.0', 'BurnerBurn-3.1', 'BurnerMedia-3.1', 'CDesktopEnums-3.0', 'CMenu-3.0', 'CScreensaver-1.0', 'Caja-2.0', 'Cally-1.0', 'Camel-1.2', 'Cattle-1.0', 'Champlain-0.12', 'Cheese-3.0', 'CinnamonDesktop-3.0', 'Click-0.4', 'CloudProviders-0.3', 'Clutter-1.0', 'ClutterGdk-1.0', 'ClutterGst-3.0', 'ClutterX11-1.0', 'Cogl-1.0', 'Cogl-2.0', 'CoglPango-1.0', 'CoglPango-2.0', 'Colord-1.0', 'ColordGtk-1.0', 'Colorhug-1.0', 'CryptUI-0.0', 'CudaGst-1.0', 'Cvc-1.0', 'DBus-1.0', 'DBusGLib-1.0', 'Dazzle-1.0', 'Dbusmenu-0.4', 'DbusmenuGtk3-0.4', 'Dee-1.0', 'Devhelp-3.0', 'Dex-1', 'Diodon-1.0', 'Dmap-4.0', 'EBackend-1.2', 'EBook-1.2', 'EBookContacts-1.2', 'ECal-2.0', 'EDataBook-1.2', 'EDataCal-2.0', 'EDataServer-1.2', 'EDataServerUI-1.2', 'EDataServerUI4-1.0', 'Endless-0', 'Eom-1.0', 'Evd-0.2', 'EvinceDocument-3.0', 'EvinceView-3.0', 'FPrint-2.0', 'Farstream-0.2', 'Fcitx-1.0', 'FcitxG-1.0', 'Flatpak-1.0', 'Folks-0.7', 'FolksDummy-0.7', 'FolksEds-0.7', 'FolksTelepathy-0.7', 'Fwupd-2.0', 'GCab-1.0', 'GData-0.0', 'GDesktopEnums-3.0', 'GES-1.0', 'GExiv2-0.10', 'GIRepository-2.0', 'GL-1.0', 'GLib-2.0', 'GMenu-3.0', 'GMime-3.0', 'GModule-2.0', 'GObject-2.0', 'GOffice-0.10', 'GPaste-2', 'GPasteGtk-3', 'GPasteGtk-4', 'GSSDP-1.6', 'GSound-1.0', 'GTherm-0.0', 'GTop-2.0', 'GUPnP-1.6', 'GUPnPAV-1.0', 'GUPnPDLNA-2.0', 'GUPnPDLNAGst-2.0', 'GUPnPIgd-1.6', 'GUdev-1.0', 'GUsb-1.0', 'GVnc-1.0', 'GVncPulse-1.0', 'GWeather-4.0', 'GXPS-0.1', 'Garcon-1.0', 'GarconGtk-1.0', 'Gck-1', 'Gck-2', 'Gcr-3', 'Gcr-4', 'GcrUi-3', 'Gda-5.0', 'Gdk-2.0', 'Gdk-3.0', 'Gdk-4.0', 'GdkPixbuf-2.0', 'GdkPixdata-2.0', 'GdkWayland-4.0', 'GdkX11-2.0', 'GdkX11-3.0', 'GdkX11-4.0', 'Gdl-3', 'Gdm-1.0', 'Gee-0.8', 'Gegl-0.4', 'Geoclue-2.0', 'GeocodeGlib-2.0', 'Gepub-0.7', 'Ggit-1.0', 'Gio-2.0', 'Gkbd-3.0', 'Gladeui-2.0', 'Gnm-1.12', 'GnomeAutoar-0.1', 'GnomeAutoarGtk-0.1', 'GnomeBG-4.0', 'GnomeBluetooth-3.0', 'GnomeDesktop-3.0', 'GnomeDesktop-4.0', 'GnomeRR-4.0', 'GoVirt-1.0', 'Goa-1.0', 'Gom-1.0', 'GooCanvas-2.0', 'Granite-1.0', 'Granite-7.0', 'Graphene-1.0', 'Grl-0.3', 'GrlNet-0.3', 'GrlPls-0.3', 'Grss-0.7', 'Gsf-1', 'Gsk-4.0', 'Gspell-1', 'Gst-1.0', 'GstAllocators-1.0', 'GstApp-1.0', 'GstAudio-1.0', 'GstBadAudio-1.0', 'GstBase-1.0', 'GstCheck-1.0', 'GstClapper-1.0', 'GstCodecs-1.0', 'GstController-1.0', 'GstCuda-1.0', 'GstGL-1.0', 'GstGLEGL-1.0', 'GstGLWayland-1.0', 'GstGLX11-1.0', 'GstInsertBin-1.0', 'GstMpegts-1.0', 'GstNet-1.0', 'GstPbutils-1.0', 'GstPlay-1.0', 'GstPlayer-1.0', 'GstRtp-1.0', 'GstRtsp-1.0', 'GstRtspServer-1.0', 'GstSdp-1.0', 'GstTag-1.0', 'GstTranscoder-1.0', 'GstVa-1.0', 'GstVideo-1.0', 'GstVulkan-1.0', 'GstVulkanWayland-1.0', 'GstVulkanXCB-1.0', 'GstWebRTC-1.0', 'Gtk-2.0', 'Gtk-3.0', 'Gtk-4.0', 'GtkChamplain-0.12', 'GtkClutter-1.0', 'GtkLayerShell-0.1', 'GtkSource-3.0', 'GtkSource-4', 'GtkSource-5', 'GtkSpell-3.0', 'GtkVnc-2.0', 'Gucharmap-2.90', 'Handy-1', 'HarfBuzz-0.0', 'Hinawa-3.0', 'Hkl-5.0', 'IBus-1.0', 'ICal-3.0', 'ICalGLib-3.0', 'InfGnutls-3.0', 'InfGsasl-1.0', 'InfGtk-0.7', 'InfText-0.7', 'InfTextGtk-0.7', 'Infinity-0.7', 'Infinityc-0.7', 'Infinityd-0.7', 'Infinoted-0.7', 'InputPad-1.1', 'Itl-1.0', 'JavaScriptCore-4.0', 'JavaScriptCore-4.1', 'JavaScriptCore-6.0', 'Jcat-1.0', 'Json-1.0', 'Jsonrpc-1.0', 'Keybinder-0.0', 'Kkc-1.0', 'LOKDocView-0.1', 'LangTag-0.6', 'Lfb-0.0', 'Libinsane-1.0', 'Libmsi-1.0', 'Libosinfo-1.0', 'LibvirtGConfig-1.0', 'LibvirtGLib-1.0', 'LibvirtGObject-1.0', 'Libxfce4panel-2.0', 'Libxfce4ui-2.0', 'Libxfce4util-1.0', 'LomiriAppLaunch-0', 'LunarDate-3.0', 'MPID-3.0', 'Malcontent-0', 'MalcontentUi-1', 'Manette-0.2', 'MateDesktop-2.0', 'MateMenu-2.0', 'MatePanelApplet-4.0', 'Matekbd-1.0', 'Mbim-1.0', 'MediaArt-2.0', 'MessagingMenu-1.0', 'ModemManager-1.0', 'Modulemd-2.0', 'MyPaint-1.6', 'NM-1.0', 'NMA-1.0', 'NMA4-1.0', 'Nautilus-4.0', 'Nemo-3.0', 'Nice-0.1', 'Notify-0.7', 'OSTree-1.0', 'OsmGpsMap-1.0', 'PQMarble-2', 'Panel-1', 'Pango-1.0', 'PangoCairo-1.0', 'PangoFT2-1.0', 'PangoFc-1.0', 'PangoOT-1.0', 'PangoXft-1.0', 'Parlatype-4.0', 'Peas-1.0', 'Peas-2', 'PeasGtk-1.0', 'Playerctl-2.0', 'Pluma-1.0', 'Polkit-1.0', 'PolkitAgent-1.0', 'Poppler-0.18', 'Qmi-1.0', 'Qrtr-1.0', 'RB-3.0', 'Rest-1.0', 'RestExtras-1.0', 'Retro-1', 'Rsvg-2.0', 'Secret-1', 'Shumate-1.0', 'Signon-2.0', 'Skk-1.0', 'Snapd-2', 'Soup-2.4', 'Soup-3.0', 'SoupGNOME-2.4', 'SpiceClientGLib-2.0', 'SpiceClientGtk-3.0', 'SugarExt-1.0', 'SugarGestures-1.0', 'TelepathyGLib-0.12', 'TelepathyLogger-0.2', 'Template-1.0', 'Tepl-6', 'Thunarx-3.0', 'TimezoneMap-1.0', 'Totem-1.0', 'TotemPlParser-1.0', 'Tracker-3.0', 'UDisks-2.0', 'UMockdev-1.0', 'UPowerGlib-1.0', 'Ufo-1.0', 'Uhm-0.0', 'UkuiMenu-2.0', 'Urfkill-0.5', 'Vte-2.91', 'Vte-3.91', 'Vulkan-1.0', 'WebKit-6.0', 'WebKit2-4.0', 'WebKit2-4.1', 'WebKit2WebExtension-4.0', 'WebKit2WebExtension-4.1', 'WebKitWebProcessExtension-6.0', 'Wnck-1.0', 'Wnck-3.0', 'Workrave-1.0', 'Workrave-2.0', 'Wp-0.4', 'XApp-1.0', 'Xdp-1.0', 'XdpGtk3-1.0', 'XdpGtk4-1.0', 'Xfconf-0', 'Xkl-1.0', 'Xmlb-2.0', 'ZBar-1.0', 'Zeitgeist-2.0', 'cairo-1.0', 'fontconfig-2.0', 'freetype2-2.0', 'gir-1.2', 'libxml2-2.0', 'rda-1.0', 'xfixes-4.0', 'xft-2.0', 'xlib-2.0', 'xrandr-1.3']
  11 ready to build
  searching for required shared libraries..
  searching for debug packages..
  7 ready to build after filtering
  starting the build..
  Traceback (most recent call last):
  File "/home/user/.local/pipx/venvs/pgi-docgen/lib/python3.11/site-packages/pgi/module.py", line 121, in get_introspection_module
  util.load_ctypes_library(library)
  File "/home/user/.local/pipx/venvs/pgi-docgen/lib/python3.11/site-packages/pgi/util.py", line 60, in load_ctypes_library
  return cdll.LoadLibrary(name)
  ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/ctypes/init.py", line 454, in LoadLibrary
  return self._dlltype(name)
  ^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/ctypes/init.py", line 376, in init
  self._handle = _dlopen(self._name, mode)
  ^^^^^^^^^^^^^^^^^^^^^^^^^
  OSError: libharfbuzz-gobject.so.0: cannot open shared object file: No such file or directory

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/user/.local/bin/pgi-docgen", line 8, in
sys.exit(run())
^^^^^
File "/home/user/app/pgidocgen/main.py", line 34, in run
return main(sys.argv)
^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/main.py", line 30, in main
return args.func(args)
^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/create.py", line 53, in main
gen.write(args.target)
File "/home/user/app/pgidocgen/gen/module.py", line 129, in write
mods = get_to_write(dir_, self._namespace, self._version)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/gen/module.py", line 122, in get_to_write
ns = get_namespace(namespace, version)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 50, in get_namespace
getattr(ns, k)
File "/home/user/app/pgidocgen/util.py", line 605, in get
obj.dict[self.name] = result = self.fget(obj)
^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 171, in shadow_map
self._ensure_types()
File "/home/user/app/pgidocgen/namespace.py", line 160, in _ensure_types
_parse_types(dom, self.import_module(), self.namespace)
^^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 186, in import_module
to_load = list(reversed(self.all_dependencies))
^^^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/util.py", line 605, in get
obj.dict[self.name] = result = self.fget(obj)
^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 274, in all_dependencies
sub_ns = get_namespace(*key)
^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 50, in get_namespace
getattr(ns, k)
File "/home/user/app/pgidocgen/util.py", line 605, in get
obj.dict[self.name] = result = self.fget(obj)
^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 171, in shadow_map
self._ensure_types()
File "/home/user/app/pgidocgen/namespace.py", line 160, in _ensure_types
_parse_types(dom, self.import_module(), self.namespace)
^^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 186, in import_module
to_load = list(reversed(self.all_dependencies))
^^^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/util.py", line 605, in get
obj.dict[self.name] = result = self.fget(obj)
^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 274, in all_dependencies
sub_ns = get_namespace(*key)
^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 50, in get_namespace
getattr(ns, k)
File "/home/user/app/pgidocgen/util.py", line 605, in get
obj.dict[self.name] = result = self.fget(obj)
^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 171, in shadow_map
self._ensure_types()
File "/home/user/app/pgidocgen/namespace.py", line 160, in _ensure_types
_parse_types(dom, self.import_module(), self.namespace)
^^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 186, in import_module
to_load = list(reversed(self.all_dependencies))
^^^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/util.py", line 605, in get
obj.dict[self.name] = result = self.fget(obj)
^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 274, in all_dependencies
sub_ns = get_namespace(*key)
^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 50, in get_namespace
getattr(ns, k)
File "/home/user/app/pgidocgen/util.py", line 605, in get
obj.dict[self.name] = result = self.fget(obj)
^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 171, in shadow_map
self._ensure_types()
File "/home/user/app/pgidocgen/namespace.py", line 160, in _ensure_types
_parse_types(dom, self.import_module(), self.namespace)
^^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/namespace.py", line 190, in import_module
module = util.import_namespace(namespace, version)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/util.py", line 563, in import_namespace
import("gi.repository." + namespace).repository, namespace)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/user/.local/pipx/venvs/pgi-docgen/lib/python3.11/site-packages/pgi/importer.py", line 172, in load_module
introspection_module = get_introspection_module(namespace)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/user/.local/pipx/venvs/pgi-docgen/lib/python3.11/site-packages/pgi/module.py", line 123, in get_introspection_module
raise ImportError(
ImportError: Couldn't load shared library 'libharfbuzz-gobject.so.0'
Traceback (most recent call last):
File "/home/user/.local/bin/pgi-docgen", line 8, in
sys.exit(run())
^^^^^
File "/home/user/app/pgidocgen/main.py", line 34, in run
return main(sys.argv)
^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/main.py", line 30, in main
return args.func(args)
^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/create.py", line 38, in main
return _main_many(args.target, args.namespace)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/create.py", line 29, in _main_many
subprocess.check_call(
File "/usr/lib/python3.11/subprocess.py", line 413, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['/home/user/.local/pipx/venvs/pgi-docgen/bin/python', '/home/user/.local/bin/pgi-docgen', 'create', '_docs', 'Caribou-1.0']' returned non-zero exit status 1.
Traceback (most recent call last):
File "/home/user/.local/bin/pgi-docgen", line 8, in
sys.exit(run())
^^^^^
File "/home/user/app/pgidocgen/main.py", line 34, in run
return main(sys.argv)
^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/main.py", line 30, in main
return args.func(args)
^^^^^^^^^^^^^^^
File "/home/user/app/pgidocgen/create_debian.py", line 310, in main
subprocess.check_call(
File "/usr/lib/python3.11/subprocess.py", line 413, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['xvfb-run', '-a', '/home/user/.local/pipx/venvs/pgi-docgen/bin/python', '/home/user/.local/bin/pgi-docgen', 'create', '_docs', 'Anthy-9000', 'Caribou-1.0', 'Guestfs-1.0', 'Keybinder-3.0', 'LightDM-1', 'PackageKitGlib-1.0', 'Vips-8.0']' returned non-zero exit status 1.
trio@radio2:~/pgi-docgen/docker $
'''

[capiman]

Environment: Raspberry Pi 4, Raspian OS May 2023, 64 Bit OS

Previous steps:

sudo pip3 install pgi
sudo pip3 install jinja2
sudo pip3 install docutils
sudo pip3 install sphinx
sudo pip3 install lxml
sudo pip3 install bs4

curl -fsSL https://get.docker.com -o get-docker.sh
sudo sh get-docker.sh
sudo service docker start
sudo docker run hello-world

git clone https://github.com/pygobject/pgi-docgen.git
cd pgi-docgen
cd docker
bash -x ./build-image.sh
bash -x ./build-docs.sh

Already tried to install;

$ sudo apt install gir1.2-harfbuzz-0.0 libghc-gi-harfbuzz-dev libharfbuzz-bin libharfbuzz-dev
$ sudo apt install libharfbuzz-gobject0

But has not helped. I assume, fix must be inside docker environment?

[capiman]

Tried changing https://github.com/pygobject/pgi-docgen/blob/master/docker/Dockerfile
to

RUN apt-get install -y
python3
git
sudo
graphviz
python3-apt
dctrl-tools
apt-file
xvfb
libgirepository-1.0
gir1.2-glib-2.0
pipx
libharfbuzz0b
libharfbuzz-gobject0
gir1.2-harfbuzz-0.0
libharfbuzz-bin
libharfbuzz-dev

Running build-image.sh again,
then build-docs.sh seems now to work.

Qmi-1.0, which I am interested, was not inside.

But I was able to run it via

./tools/build.sh Qmi-1.0

It outputs:

Qmi-1.0: building...
Qmi-1.0: unresolved links: 53
Qrtr-1.0: building...
Qrtr-1.0: unresolved links: 2
Queue build for GLib-2.0
Build started for GLib-2.0
/home/trio/pgi-docgen/_docs/GLib-2.0/classes/BookmarkFile.rst:0: ERROR: Unknown target name: "exec".
/home/trio/pgi-docgen/_docs/GLib-2.0/classes/BookmarkFile.rst:0: ERROR: Unknown target name: "exec".
/home/trio/pgi-docgen/_docs/GLib-2.0/classes/MainContext.rst:0: ERROR: Unknown target name: "timeout".
/home/trio/pgi-docgen/_docs/GLib-2.0/classes/TimeVal.rst:0: ERROR: Unknown target name: "time".
/home/trio/pgi-docgen/_docs/GLib-2.0/classes/TimeZone.rst:0: ERROR: Unknown target name: "time".
/home/trio/pgi-docgen/_docs/GLib-2.0/functions.rst:2942: WARNING: Inline literal start-string without end-string.
/home/trio/pgi-docgen/_docs/GLib-2.0/functions.rst:0: ERROR: Unknown target name: "time".

Theme error:
An error happened in rendering the page callbacks.
Reason: UndefinedError("'style' is undefined")
...

[capiman]

Trying again (meanwhile also removed _docs):

$ ./tools/build.sh Qmi-1.0
Qmi-1.0: building...
Qmi-1.0: unresolved links: 53
GLib-2.0: building...
GLib-2.0: unresolved links: 16
GObject-2.0: building...
GObject-2.0: unresolved links: 0
Gio-2.0: building...
Traceback (most recent call last):
File "/home/trio/pgi-docgen/./pgi-docgen", line 14, in
sys.exit(main(sys.argv))
File "/home/trio/pgi-docgen/pgidocgen/main.py", line 30, in main
return args.func(args)
File "/home/trio/pgi-docgen/pgidocgen/create.py", line 53, in main
gen.write(args.target)
File "/home/trio/pgi-docgen/pgidocgen/gen/module.py", line 133, in write
self._write(sub_dir, namespace, version)
File "/home/trio/pgi-docgen/pgidocgen/gen/module.py", line 141, in _write
module = Repository(namespace, version).parse()
File "/home/trio/pgi-docgen/pgidocgen/repo.py", line 43, in parse
return Module.from_repo(self)
File "/home/trio/pgi-docgen/pgidocgen/docobj.py", line 1014, in from_repo
klass = Class.from_object(repo, obj)
File "/home/trio/pgi-docgen/pgidocgen/docobj.py", line 533, in from_object
klass._parse_properties(repo, obj)
File "/home/trio/pgi-docgen/pgidocgen/docobj.py", line 141, in _parse_properties
prop = Property.from_prop_spec(
File "/home/trio/pgi-docgen/pgidocgen/docobj.py", line 279, in from_prop_spec
spec.value_type.pytype, spec.default_value)
File "/usr/local/lib/python3.9/dist-packages/pgi/properties.py", line 73, in default_value
v = gvalue.get_value()
File "/usr/local/lib/python3.9/dist-packages/pgi/overrides/GObject.py", line 345, in get_value
return self.get_variant()
File "", line 18, in get_variant
AttributeError: 'NoneType' object has no attribute '_obj'

trio@radio2:~/pgi-docgen $ ./tools/build.sh Qmi-1.0
Queue build for GLib-2.0
Build started for GLib-2.0
/home/trio/pgi-docgen/_docs/GLib-2.0/classes/BookmarkFile.rst:0: ERROR: Unknown target name: "exec".
/home/trio/pgi-docgen/_docs/GLib-2.0/classes/BookmarkFile.rst:0: ERROR: Unknown target name: "exec".
/home/trio/pgi-docgen/_docs/GLib-2.0/classes/MainContext.rst:0: ERROR: Unknown target name: "timeout".
/home/trio/pgi-docgen/_docs/GLib-2.0/classes/TimeVal.rst:0: ERROR: Unknown target name: "time".
/home/trio/pgi-docgen/_docs/GLib-2.0/classes/TimeZone.rst:0: ERROR: Unknown target name: "time".
/home/trio/pgi-docgen/_docs/GLib-2.0/functions.rst:2784: WARNING: Inline literal start-string without end-string.
/home/trio/pgi-docgen/_docs/GLib-2.0/functions.rst:0: ERROR: Unknown target name: "time".

Theme error:
An error happened in rendering the page callbacks.
Reason: UndefinedError("'style' is undefined")

...seems to not come to an end (or takes very long?)...