Mpris player raises TypeError on closed #412
Description
System Information
Ignis 0.5.post1.dev144+g3b7be57c2.d20250829
Current desktop: niri
os-release:
NAME="Arch Linux"
PRETTY_NAME="Arch Linux"
ID=arch
BUILD_ID=rolling
ANSI_COLOR="38;2;23;147;209"
HOME_URL="https://archlinux.org/"
DOCUMENTATION_URL="https://wiki.archlinux.org/"
SUPPORT_URL="https://bbs.archlinux.org/"
BUG_REPORT_URL="https://gitlab.archlinux.org/groups/archlinux/-/issues"
PRIVACY_POLICY_URL="https://terms.archlinux.org/docs/privacy-policy/"
LOGO=archlinux-logo
Description
Sometimes MprisPlayer.__close() raises a TypeError in self._sync_pos_task.cancel(), and thus does not emit closed, so the instance remains in MprisService.players but refuses any further operations.
How to reproduce
It happens randomly, I didn't figure out a mini reproduce yet.
Additional Information
2025-08-29 14:30:37 [ERROR] TypeError: Async.cancel() takes no arguments (1 given)
╭───────────────────── Traceback (most recent call last) ──────────────────────╮
│ /home/lost-melody/.local/lib/ignis/lib/python3.13/site-packages/ignis/servic │
│ es/mpris/player.py:53 in <lambda> │
│ │
│ 50 │ │ │
│ 51 │ │ os.makedirs(ART_URL_CACHE_DIR, exist_ok=True) │
│ 52 │ │ │
│ ❱ 53 │ │ self.__mpris_proxy.watch_name(on_name_vanished=lambda *_: self │
│ 54 │ │ │
│ 55 │ │ self._conn_mgr.connect( │
│ 56 │ │ │ self.__player_proxy.gproxy, │
│ │
│ /home/lost-melody/.local/lib/ignis/lib/python3.13/site-packages/ignis/servic │
│ es/mpris/player.py:95 in __close │
│ │
│ 92 │ def __close(self) -> None: │
│ 93 │ │ self.__mpris_proxy.unwatch_name() │
│ 94 │ │ self._conn_mgr.disconnect_all() │
│ ❱ 95 │ │ self._sync_pos_task.cancel() │
│ 96 │ │ self.emit("closed") │
│ 97 │ │
│ 98 │ async def __sync_property(self, proxy: DBusProxy, py_name: str) -> │
╰──────────────────────────────────────────────────────────────────────────────╯
TypeError: Async.cancel() takes no arguments (1 given)