ASSERT(!spells.empty()) in 'randbook.cc' at line 551 failed.

Version: Dungeon Crawl Stone Soup 0.26-a0-599-gc8f6553
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Seed: 6842292010970195740, deterministic pregen: 1
Command line: /usr/games/crawl-git-c8f6553d2c -name Steadysplat -rc /dgldir/rcfiles/crawl-git/Steadysplat.rc -macro /dgldir/rcfiles/crawl-git/Steadysplat.macro -morgue /dgldir/morgue/Steadysplat/ -webtiles-socket /crawl-master/webserver/sockets/Steadysplat:2020-08-28.15:57:29.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 18 stack frames.
/usr/games/crawl-git-c8f6553d2c(_Z17write_stack_traceP8_IO_FILE+0x23) [0x6149b3]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-c8f6553d2c(_Z13do_crash_dumpv+0x40c) [0x61c7cc]: do_crash_dump()
/usr/games/crawl-git-c8f6553d2c(_Z20crash_signal_handleri+0x9c) [0x614c3c]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x360b0) [0x7fbaaa8ca0b0]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0x2b) [0x7fbaaac64b7b]: 
/usr/games/crawl-git-c8f6553d2c() [0x61bdbe]
/usr/games/crawl-git-c8f6553d2c() [0x61c116]
/usr/games/crawl-git-c8f6553d2c(_Z20_set_book_spell_listR8item_defSt6vectorI10spell_typeSaIS2_EE+0x25a) [0xa24d1a]: _set_book_spell_list(item_def&, std::vector<spell_type, std::allocator<spell_type> >)
/usr/games/crawl-git-c8f6553d2c(_Z23init_book_theme_randartR8item_defSt6vectorI10spell_typeSaIS2_EE+0x50) [0xa254f0]: init_book_theme_randart(item_def&, std::vector<spell_type, std::allocator<spell_type> >)
/usr/games/crawl-git-c8f6553d2c(_Z17build_themed_bookR8item_defSt8functionIFb8spschoolS2_iRKSt6vectorI10spell_typeSaIS4_EES4_EES1_IFS2_vEEiSsSs+0x1ac) [0xa256cc]: build_themed_book(item_def&, std::function<bool (spschool, spschool, int, std::vector<spell_type, std::allocator<spell_type> > const&, spell_type)>, std::function<spschool ()>, int, std::string, std::string)
/usr/games/crawl-git-c8f6553d2c() [0x9c74e1]
/usr/games/crawl-git-c8f6553d2c(_Z15create_wandererv+0x23c) [0x9c793c]: create_wanderer()
/usr/games/crawl-git-c8f6553d2c(_Z17give_items_skillsRK11newgame_def+0xe) [0x9c595e]: give_items_skills(newgame_def const&)
/usr/games/crawl-git-c8f6553d2c(_Z10setup_gameRK11newgame_defb+0x242) [0x9c60a2]: setup_game(newgame_def const&, bool)
/usr/games/crawl-git-c8f6553d2c(_Z12startup_stepv+0xa92) [0xae2b32]: startup_step()
/usr/games/crawl-git-c8f6553d2c(main+0x2f4) [0xc6c7d4]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7fbaaa8b57ed]: 
/usr/games/crawl-git-c8f6553d2c() [0x56c039]

Trying to run gdb.
GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2.1) 7.4-2012.04
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://bugs.launchpad.net/gdb-linaro/>.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007fbaaac6484e in waitpid () from /lib/x86_64-linux-gnu/libpthread.so.0
#0  0x00007fbaaac6484e in waitpid () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x000000000061507b in call_gdb (file=0x7fbaaac4f180) at crash.cc:436
        gdb = <optimized out>
        attach_cmd = "attach 30622\000\000\000\000\000\000\000"
#2  0x000000000061c7ec in do_crash_dump () at dbg-asrt.cc:685
        dir = "/dgldir/morgue/Steadysplat/"
        signal_info = "Crash caused by signal #6: Aborted"
        cause_msg = "ASSERT(!spells.empty()) in 'randbook.cc' at line 551 failed."
        file = 0x7fbaaac4f180
        t = 1598630252
        name = "/dgldir/morgue/Steadysplat/crash-Steadysplat-20200828-155732.txt", '\000' <repeats 115 times>
#3  0x0000000000614c3c in crash_signal_handler (sig_num=6) at crash.cc:196
No locals.
#4  <signal handler called>
No symbol table info available.
#5  0x00007fbaaac64b7b in raise () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x000000000061bdbe in _BreakStrToDebugger (mesg=mesg@entry=0x7ffe24265a80 "ASSERT(!spells.empty()) in 'randbook.cc' at line 551 failed.", assert=assert@entry=true) at dbg-asrt.cc:817
No locals.
#7  0x000000000061c116 in AssertFailed (expr=0xc9ce61 "!spells.empty()", file=0xc9cda2 "randbook.cc", line=551, text=0x0) at dbg-asrt.cc:855
        mesg = "ASSERT(!spells.empty()) in 'randbook.cc' at line 551 failed.\000\177\000\000\024\000\000\000\020\020\000\000 \360Ī\272\177", '\000' <repeats 18 times>, "{\\&$\376\177\000\000\031\271\307", '\000' <repeats 29 times>, "\001\001xi", '\000' <repeats 52 times>, "\024\000\000\000\020\020", '\000' <repeats 18 times>, "\001", '\000' <repeats 15 times>, "\b_&$\376\177\000\000\023\000\000\000\020\020\000\000 \360Ī\272\177", '\000' <repeats 26 times>, "\001\000\000\000\000\000\000\000\024", '\000' <repeats 11 times>, "\003\000\000\000\270\375\326\002\000\000\000\000"...
        args = {{gp_offset = 0, fp_offset = 0, overflow_arg_area = 0x7ffe24265df0, reg_save_area = 0x7fbaaa8e7bc9}}
        fileName = <optimized out>
#8  0x0000000000a24d1a in _set_book_spell_list (book=..., spells=std::vector of length 0, capacity 0) at randbook.cc:551
        props = <optimized out>
        spell_vec = <optimized out>
#9  0x0000000000a254f0 in init_book_theme_randart (book=..., spells=std::vector of length 0, capacity 0) at randbook.cc:710
No locals.
#10 0x0000000000a256cc in build_themed_book(item_def&, std::function<bool (spschool, spschool, int, std::vector<spell_type, std::allocator<spell_type> > const&, spell_type)>, std::function<spschool ()>, int, std::string, std::string) (book=..., filter=..., get_discipline=..., num_spells=<optimized out>, owner="", subject="") at randbook.cc:328
        discipline_1 = none
        discipline_2 = none
        agent = IT_SRC_NONE
        spells = std::vector of length 0, capacity 0
#11 0x00000000009c74e1 in _give_wanderer_minor_book (skill=<optimized out>) at ng-wanderer.cc:383
        school = none
        item = 0x10cec10
#12 _wanderer_decent_equipment (skill=@0x7ffe24266648: SK_SPELLCASTING, gift_skills=std::set with 1 elements) at ng-wanderer.cc:627
        combined_weapon_skills = {SK_AXES, SK_MACES_FLAILS, SK_BOWS, SK_CROSSBOWS, SK_SHORT_BLADES, SK_LONG_BLADES, SK_STAVES, SK_UNARMED_COMBAT, SK_POLEARMS}
#13 0x00000000009c793c in create_wanderer () at ng-wanderer.cc:742
        secondary_skill_levels = 3
        util_skill1 = SK_THROWING
        gift_skills = std::set with 1 elements
        good_equipment = SK_THROWING
        decent_2 = SK_FIRE_MAGIC
        secondary_role = <optimized out>
        util_size = 4
        util_skill2 = <optimized out>
        selected_role = STAT_INT
        util_skills = {SK_THROWING, SK_STEALTH, SK_SHIELDS, SK_EVOCATIONS}
        primary_skill_levels = 5
        sk_1 = SK_AIR_MAGIC
        wn_rng = {current = {state_ = 6508375145443921126, inc_ = 10701370063839107291, count_ = 26}, previous = 0x0, previous_main = rng::GAMEPLAY}
        primary_role = <optimized out>
        sk_2 = <optimized out>
        decent_1 = SK_SPELLCASTING
#14 0x00000000009c595e in give_items_skills (ng=...) at ng-setup.cc:233
No locals.
#15 0x00000000009c60a2 in _setup_generic (normal_dungeon_setup=true, ng=...) at ng-setup.cc:462
No locals.
#16 setup_game (ng=..., normal_dungeon_setup=<optimized out>) at ng-setup.cc:393
No locals.
#17 0x0000000000ae2b32 in startup_step () at startup.cc:1059
        choice = {name = "Steadysplat", type = GAME_TYPE_NORMAL, filename = "Steadysplat.cs", seed = 0, pregenerate = false, map = "", arena_teams = "", allowed_combos = std::vector of length 0, capacity 0, allowed_species = std::vector of length 0, capacity 0, allowed_jobs = std::vector of length 0, capacity 0, allowed_weapons = std::vector of length 0, capacity 0, species = SP_GNOLL, job = JOB_WANDERER, weapon = WPN_UNKNOWN, fully_random = false}
        defaults = {name = "", type = GAME_TYPE_NORMAL, filename = "", seed = 0, pregenerate = false, map = "", arena_teams = "", allowed_combos = std::vector of length 0, capacity 0, allowed_species = std::vector of length 1, capacity 1 = {SP_DEEP_DWARF}, allowed_jobs = std::vector of length 1, capacity 1 = {JOB_FIGHTER}, allowed_weapons = std::vector of length 1, capacity 1 = {WPN_WAR_AXE}, species = SP_DEEP_DWARF, job = JOB_FIGHTER, weapon = WPN_WAR_AXE, fully_random = false}
        newchar = false
        ng = {name = "Steadysplat", type = GAME_TYPE_NORMAL, filename = "", seed = 0, pregenerate = false, map = "", arena_teams = "", allowed_combos = std::vector of length 0, capacity 0, allowed_species = std::vector of length 0, capacity 0, allowed_jobs = std::vector of length 0, capacity 0, allowed_weapons = std::vector of length 0, capacity 0, species = SP_GNOLL, job = JOB_WANDERER, weapon = WPN_UNKNOWN, fully_random = false}
#18 0x0000000000c6c7d4 in _launch_game () at main.cc:410
        game_start = <optimized out>
#19 _launch_game_loop () at main.cc:382
        game_ended = false
#20 main (argc=<optimized out>, argv=<optimized out>) at main.cc:334
        echo = {prev_state = MB_MAYBE}

Compilation info:
<<<<<<<<<<<
Compiled with GCC 4.7.3
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-c8f6553d2c/saves" -DSHARED_DIR_PATH="/crawl-master/crawl-git/saves" -DDATA_DIR_PATH="/crawl-master/crawl-git-c8f6553d2c/data/" -DWEB_DIR_PATH="/crawl-master/crawl-git-c8f6553d2c/data/web/" -isystem /usr/include/ncursesw
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:
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Messages:
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Version history:
No version history (current version is 0.26-a0-599-gc8f6553)

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:    [Steadysplat]
Species: Gnoll
Job:     Wanderer

HP: 0/0; mods: 0/0
MP: 0/0; mod: 0
Stats: 15 (15) 15 (15) 12 (12)
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 | 0/12
Short Blades    |                     |   0   |     0    |    0  |      0 | 0/12
Long Blades     |                     |   0   |     0    |    0  |      0 | 0/12
Axes            |                     |   0   |     0    |    0  |      0 | 0/12
Maces & Flails  |                     |   0   |     0    |    0  |      0 | 0/12
Polearms        |                     |   0   |     0    |    0  |      0 | 0/12
Staves          |                     |   0   |     0    |    0  |      0 | 0/12
Slings          |                     |   0   |     0    |    0  |      0 | 0/12
Bows            |                     |   0   |     0    |    0  |      0 | 0/12
Crossbows       |                     |   0   |     0    |    0  |      0 | 0/12
Throwing        |                     |   0   |     0    |    2  |      0 | -37/38
Armour          |                     |   0   |     0    |    0  |      0 | 0/12
Dodging         |                     |   0   |     0    |    0  |      0 | 0/12
Stealth         |                     |   0   |     0    |    0  |      0 | 0/12
Shields         |                     |   0   |     0    |    0  |      0 | 0/12
Unarmed Combat  |                     |   0   |     0    |    0  |      0 | 0/12
Spellcasting    |                     |   0   |     0    |    2  |      0 | -37/38
Conjurations    |                     |   0   |     0    |    0  |      0 | 0/17
Hexes           |                     |   0   |     0    |    0  |      0 | 0/17
Summonings      |                     |   0   |     0    |    0  |      0 | 0/17
Necromancy      |                     |   0   |     0    |    0  |      0 | 0/17
Translocations  |                     |   0   |     0    |    3  |      0 | -106/70
Transmutations  |                     |   0   |     0    |    0  |      0 | 0/17
Fire Magic      |                     |   0   |     0    |    3  |      0 | -106/70
Ice Magic       |                     |   0   |     0    |    0  |      0 | 0/17
Air Magic       |                     |   0   |     0    |    0  |      0 | 0/17
Earth Magic     |                     |   0   |     0    |    0  |      0 | 0/17
Poison Magic    |                     |   0   |     0    |    0  |      0 | 0/17
Invocations     |                     |   0   |     0    |    0  |      0 | 0/10
Evocations      |                     |   0   |     0    |    0  |      0 | 0/12

Spell bugs:

Durations:

Attributes:
    #59: 1

Mutations:
    fangs: 1 (innate)
    strong nose: 1 (innate)

Inventory bugs:
    slot #0: item '3 curare-tipped darts' has invalid link 27000
    slot #0: item '3 curare-tipped darts' has invalid pos (0, 0) <OoB>
    slot #1: item '+2 dagger' has invalid link 27000
    slot #1: item '+2 dagger' has invalid pos (0, 0) <OoB>
    slot #2: item ' "Maobeov"' has invalid link 27000
    slot #2: item ' "Maobeov"' has invalid pos (0, 0) <OoB>

Equipment:
    eq slot #0, inv slot #1: +2 dagger (unknown)

}}}}}}}}}}}

Webtiles message buffer: 
Webtiles JSON stack:

Screenshot:
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