ASSERT(_valid()) in 'ray.cc' at line 107 failed.

Version: Dungeon Crawl Stone Soup 0.26-a0-958-gf3041fb45f
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Seed: 15101676957260293635, deterministic pregen: 1
Command line: /usr/games/crawl-git-f3041fb45f -name sahdkjhfkaj -rc /dgldir/rcfiles/crawl-git/sahdkjhfkaj.rc -macro /dgldir/rcfiles/crawl-git/sahdkjhfkaj.macro -morgue /dgldir/morgue/sahdkjhfkaj/ -webtiles-socket /crawl-master/webserver/sockets/sahdkjhfkaj:2020-11-30.20:47:36.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 32 stack frames.
/usr/games/crawl-git-f3041fb45f(_Z17write_stack_traceP8_IO_FILE+0x3f) [0x559143df848f]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-f3041fb45f(_Z13do_crash_dumpv+0x431) [0x559143dffd71]: do_crash_dump()
/usr/games/crawl-git-f3041fb45f(_Z20crash_signal_handleri+0x1fa) [0x559143df891a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7f893bcd4210]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0xcb) [0x7f893be9524b]: 
/usr/games/crawl-git-f3041fb45f(+0x3f349d) [0x559143dff49d]: 
/usr/games/crawl-git-f3041fb45f(+0x3f3655) [0x559143dff655]: 
/usr/games/crawl-git-f3041fb45f(+0x832a89) [0x55914423ea89]: 
/usr/games/crawl-git-f3041fb45f(_ZN4bolt6bounceEv+0x39) [0x559143daa119]: bolt::bounce()
/usr/games/crawl-git-f3041fb45f(_ZN4bolt7do_fireEv+0xb2b) [0x559143dbb7db]: bolt::do_fire()
/usr/games/crawl-git-f3041fb45f(_ZN4bolt4fireEv+0xaa) [0x559143dbbdea]: bolt::fire()
/usr/games/crawl-git-f3041fb45f(_Z25spell_no_hostile_in_range10spell_type+0xb49) [0x5591442d6a89]: spell_no_hostile_in_range(spell_type)
/usr/games/crawl-git-f3041fb45f(_Z24spell_uselessness_reasonB5cxx1110spell_typebbb+0x1b5) [0x5591442d6fb5]: spell_uselessness_reason[abi:cxx11](spell_type, bool, bool, bool)
/usr/games/crawl-git-f3041fb45f(_Z16spell_is_useless10spell_typebbb+0x36) [0x5591442d8476]: spell_is_useless(spell_type, bool, bool, bool)
/usr/games/crawl-git-f3041fb45f(_Z26spell_highlight_by_utility10spell_typeibb+0x4c) [0x5591442d850c]: spell_highlight_by_utility(spell_type, int, bool, bool)
/usr/games/crawl-git-f3041fb45f(_ZNK6quiver12spell_action18quiver_descriptionEb+0xf9) [0x55914422d359]: quiver::spell_action::quiver_description(bool) const
/usr/games/crawl-git-f3041fb45f(_ZN14TilesFramework12_send_playerEb+0x175c) [0x5591443f68fc]: TilesFramework::_send_player(bool)
/usr/games/crawl-git-f3041fb45f(_ZN14TilesFramework6redrawEv+0xa6) [0x5591443fb6c6]: TilesFramework::redraw()
/usr/games/crawl-git-f3041fb45f(_Z8getch_ckv+0xb9) [0x5591443ff599]: getch_ck()
/usr/games/crawl-git-f3041fb45f(_ZN2ui11pump_eventsEi+0xcc) [0x55914437d40c]: ui::pump_events(int)
/usr/games/crawl-git-f3041fb45f(_ZN2ui10run_layoutESt10shared_ptrINS_6WidgetEERKbS2_+0x9a) [0x55914437e34a]: ui::run_layout(std::shared_ptr<ui::Widget>, bool const&, std::shared_ptr<ui::Widget>)
/usr/games/crawl-git-f3041fb45f(_Z10skill_menuii+0x3e9) [0x559144279c09]: skill_menu(int, int)
/usr/games/crawl-git-f3041fb45f(_Z21check_selected_skillsv+0x167) [0x55914427ec07]: check_selected_skills()
/usr/games/crawl-git-f3041fb45f(_Z8tag_readR6reader8tag_type+0x4cd0) [0x559144322d80]: tag_read(reader&, tag_type)
/usr/games/crawl-git-f3041fb45f(+0x4c2a59) [0x559143ecea59]: 
/usr/games/crawl-git-f3041fb45f(+0x4c7072) [0x559143ed3072]: 
/usr/games/crawl-git-f3041fb45f(_Z12restore_gameRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0x21) [0x559143ed3e11]: restore_game(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
/usr/games/crawl-git-f3041fb45f(_Z12startup_stepv+0x14af) [0x5591442e155f]: startup_step()
/usr/games/crawl-git-f3041fb45f(+0x9fa56f) [0x55914440656f]: 
/usr/games/crawl-git-f3041fb45f(main+0x1a5) [0x559143d591c5]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x7f893bcb50b3]: 
/usr/games/crawl-git-f3041fb45f(_start+0x2e) [0x559143d59cde]: 

gdb not executable.

Compilation info:
<<<<<<<<<<<
Compiled with GCC 9.3.0
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 /usr/include/lua5.1 -g -DWIZARD -DASSERTS -DREGEX_PCRE -DCLUA_BINDINGS -DDGAMELAUNCH -DSAVE_DIR_PATH="/crawl-master/crawl-git-f3041fb45f/saves" -DSHARED_DIR_PATH="/crawl-master/crawl-git/saves" -DDATA_DIR_PATH="/crawl-master/crawl-git-f3041fb45f/data/" -DWEB_DIR_PATH="/crawl-master/crawl-git-f3041fb45f/data/web/" -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600
LDFLAGS: -rdynamic -fuse-ld=gold -O2 
>>>>>>>>>>>

Place info:
branch = 0, depth = 3

Level id: D:3
Level build method = ABSENT, level layout type  = ABSENT, absdepth0 = 0

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

Messages:
<<<<<<<<<<<<<<<<<<<<<<
You need to enable at least one skill for training.

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

Version history:
No version history (current version is 0.26-a0-958-gf3041fb45f)

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:    [sahdkjhfkaj]
Species: Octopode
Job:     Air Elementalist

HP: 36/0; mods: 0/0
MP: 8/10; mod: 0
Stats: 7 (7) 20 (20) 12 (12)
Position: (40, 49), god: No God (0), turn_is_over: 0, banished: 0
Recursive crash.