ASSERT(winner->valid) in 'viewgeom.cc' at line 410 failed.

Version: Dungeon Crawl Stone Soup 0.35-a0-353-g84272383f9
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Seed: 0, deterministic pregen: 1
Command line: /var/dcss/builds/dcss-trunk/latest/bin/dcss -name Partyfoot -rc /var/dcss/gamedata/dcss-trunk/rc-files/Partyfoot.rc -macro /var/dcss/gamedata/dcss-trunk/rc-files/Partyfoot.macro -morgue /var/dcss/gamedata/dcss/morgue/Partyfoot/ -extra-opt-first travel_delay=20 -extra-opt-first rest_delay=0 -dir /var/dcss/gamedata/dcss-trunk/save/ -webtiles-socket /var/dcss/sockets/Partyfoot:2026-05-09.23:05:26.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 16 stack frames.
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x590e4d18b15e]: write_stack_trace(_IO_FILE*)
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z13do_crash_dumpv+0x43a) [0x590e4d1993ba]: do_crash_dump()
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z20crash_signal_handleri+0x1fa) [0x590e4d18b63a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x787d1a245330]: 
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11c) [0x787d1a29eb2c]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x1e) [0x787d1a24527e]: 
/var/dcss/builds/dcss-trunk/latest/bin/dcss(+0x51078d) [0x590e4d19878d]: 
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z12AssertFailedPKcS0_iS0_z+0x1c7) [0x590e4d198c97]: AssertFailed(char const*, char const*, int, char const*, ...)
/var/dcss/builds/dcss-trunk/latest/bin/dcss(+0xc26d9c) [0x590e4d8aed9c]: 
/var/dcss/builds/dcss-trunk/latest/bin/dcss(+0xcc6485) [0x590e4d94e485]: 
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z12startup_stepv+0x5e1) [0x590e4d7d6de1]: startup_step()
/var/dcss/builds/dcss-trunk/latest/bin/dcss(+0xcd56dd) [0x590e4d95d6dd]: 
/var/dcss/builds/dcss-trunk/latest/bin/dcss(main+0x1f7) [0x590e4d0bcf77]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x787d1a22a1ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x787d1a22a28b]: 
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_start+0x25) [0x590e4d0bda65]: 

gdb not executable.

Compilation info:
<<<<<<<<<<<
Compiled with GCC 13.3.0
Build platform: x86_64-linux-gnu
Platform: x86_64-linux-gnu
CFLAGS: -O2 -pipe -DUSE_TILE -DUSE_TILE_WEB -Wall -Wformat-security -Wundef -Wextra -Wno-missing-field-initializers -Wno-implicit-fallthrough -Wno-type-limits -Wno-uninitialized -Wno-array-bounds -Wno-format-zero-length -Wmissing-declarations -Wredundant-decls -Wno-parentheses -Wwrite-strings -Wshadow -pedantic -Wuninitialized -Iutil -I. -isystem contrib/install/x86_64-linux-gnu/include -g -DWIZARD -DASSERTS -DREGEX_PCRE -DCLUA_BINDINGS -DDGAMELAUNCH -DWEB_DIR_PATH="/web/" -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600
LDFLAGS: -rdynamic -fuse-ld=gold -O2
>>>>>>>>>>>

Place info:
branch = 0, depth = 1

Level id: D:1
Level build method = ABSENT, level layout type  = ABSENT, absdepth0 = 0

Markers:
<<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>>>>

Messages:
<<<<<<<<<<<<<<<<<<<<<<
Setting crawl_dir to `/var/dcss/gamedata/dcss-trunk/save/`.
Data directory
'/var/dcss/builds/dcss-trunk/0.35-a0-353-g84272383f9/bin/../dat/' found. x2
Setting crawl_dir to `/var/dcss/gamedata/dcss-trunk/save/`.
Data directory
'/var/dcss/builds/dcss-trunk/0.35-a0-353-g84272383f9/bin/../dat/' found.
Loading databases... Loading spells and features... Loading maps...

>>>>>>>>>>>>>>>>>>>>>>

Version history:
No version history (current version is 0.35-a0-353-g84272383f9)

Game state:

mouse_enabled: 0, waiting_for_command: 0, terminal_resized: 0
io_inited: 1, need_save: 0, saving_game: 0, updating_scores: 0:
seen_hups: 0, map_stat_gen: 0, type: 1, arena_suspended: 0

prev_cmd = CMD_NO_CMD
repeat_cmd = CMD_NO_CMD

Player:
{{{{{{{{{{{
Name:    []
Species: Yak
Job:     Unemployed

HP: 0/0; mods: 0/0
MP: 0/0; mod: 0
Stats: 0 0 0
Position: (0, 0) <OoB>, god: No God (0), turn_is_over: 0, banished: 0

Skills (mode: auto)
Name            | can_currently_train | train | training | level | points | progress
Fighting        |                     |   0   |     0    |    0  |      0 | 0/5
Short Blades    |                     |   0   |     0    |    0  |      0 | 0/50
Long Blades     |                     |   0   |     0    |    0  |      0 | 0/2
Axes            |                     |   0   |     0    |    0  |      0 | 0/3
Maces & Flails  |                     |   0   |     0    |    0  |      0 | 0/50
Polearms        |                     |   0   |     0    |    0  |      0 | 0/2
Staves          |                     |   0   |     0    |    0  |      0 | 0/2
Ranged Weapons  |                     |   0   |     0    |    0  |      0 | 0/2
Throwing        |                     |   0   |     0    |    0  |      0 | 0/42
Armour          |                     |   0   |     0    |    0  |      0 | 0/2
Dodging         |                     |   0   |     0    |    0  |      0 | 0/1
Stealth         |                     |   0   |     0    |    0  |      0 | 0/50
Shields         |                     |   0   |     0    |    0  |      0 | 0/1
Unarmed Combat  |                     |   0   |     0    |    0  |      0 | 0/2
Spellcasting    |                     |   0   |     0    |    0  |      0 | 0/1
Conjurations    |                     |   0   |     0    |    0  |      0 | 0/50
Hexes           |                     |   0   |     0    |    0  |      0 | 0/2
Summonings      |                     |   0   |     0    |    0  |      0 | 0/50
Necromancy      |                     |   0   |     0    |    0  |      0 | 0/2
Translocations  |                     |   0   |     0    |    0  |      0 | 0/0
Forgecraft      |                     |   0   |     0    |    0  |      0 | 0/50
Fire Magic      |                     |   0   |     0    |    0  |      0 | 0/2
Ice Magic       |                     |   0   |     0    |    0  |      0 | 0/0
Air Magic       |                     |   0   |     0    |    0  |      0 | 0/50
Earth Magic     |                     |   0   |     0    |    0  |      0 | 0/2
Alchemy         |                     |   0   |     0    |    0  |      0 | 0/0
Invocations     |                     |   0   |     0    |    0  |      0 | 0/50
Evocations      |                     |   0   |     0    |    0  |      0 | 0/2
Shapeshifting   |                     |   0   |     0    |    0  |      0 | 0/0

Spell bugs:

Durations:

Attributes:

Mutations:

Inventory bugs:

Equipment:

}}}}}}}}}}}

Webtiles message buffer: 
Webtiles JSON stack:

Screenshot:
@

dlua errors:

clua stack:

dlua stack:

Lua persistent data:
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>>>>>>>>>>>>>>>>>>>>>>

Lua marker contents:
<<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>>>>