Topic: Widelands segfault

Hi, What a battle!! Rebuilt the game from source with debugging enabled. Game under the debugger was unusably slow! Tried a few things and following power-down and restart today, tried the game without gdb - OK! Also now runs OK with gdb. Here's the output:

Thread 1 "widelands" received signal SIGSEGV, Segmentation fault.
Widelands::PartiallyFinishedBuilding::request_builder_callback (game=..., rq=..., w=0x29e6f30, target=...) at /home/leighton/b
uilds/widelands-bzr/src/widelands-bzr/src/logic/map_objects/tribes/partially_finished_building.cc:191
191 delete &rq;
#0 Widelands::PartiallyFinishedBuilding::request_builder_callback (game=..., rq=..., w=0x29e6f30, target=...) at /home/leight
on/builds/widelands-bzr/src/widelands-bzr/src/logic/map_objects/tribes/partially_finished_building.cc:191
#1 0x006d79c7 in Widelands::Ship::ship_update_idle (this=<optimized out>, game=..., state=...) at /home/leighton/builds/widel
ands-bzr/src/widelands-bzr/src/logic/map_objects/tribes/ship.cc:651
#2 0x006d8879 in Widelands::Ship::ship_update (this=0x27d5420, game=..., state=...) at /home/leighton/builds/widelands-bzr/sr
c/widelands-bzr/src/logic/map_objects/tribes/ship.cc:286
#3 0x00694874 in Widelands::Bob::do_act (this=0x27d5420, game=...) at /home/leighton/builds/widelands-bzr/src/widelands-bzr/s
rc/logic/map_objects/bob.cc:194
#4 0x006a7d75 in Widelands::CmdAct::execute (this=0x2da0230, game=...) at /home/leighton/builds/widelands-bzr/src/widelands-b
zr/src/logic/map_objects/map_object.cc:100
#5 0x00735be5 in Widelands::CmdQueue::run_queue (this=0xbfffcdc0, interval=66, game_time_var=@0xbfffcaf8: 15440342) at /home/
leighton/builds/widelands-bzr/src/widelands-bzr/src/logic/cmd_queue.cc:123
#6 0x0066247c in Widelands::Game::think (this=0xbfffcaf4) at /home/leighton/builds/widelands-bzr/src/widelands-bzr/src/logic/
game.cc:548
#7 0x0081c3ea in InteractiveBase::think (this=0x14e5960) at /home/leighton/builds/widelands-bzr/src/widelands-bzr/src/wui/int
eractive_base.cc:388
#8 0x0082a552 in InteractivePlayer::think (this=0x14e5960) at /home/leighton/builds/widelands-bzr/src/widelands-bzr/src/wui/i
nteractive_player.cc:270
#9 0x007b5f65 in UI::Panel::do_think (this=0x14e5960) at /home/leighton/builds/widelands-bzr/src/widelands-bzr/src/ui_basic/p
anel.cc:456
#10 0x007b6f75 in UI::Panel::do_run (this=<optimized out>) at /home/leighton/builds/widelands-bzr/src/widelands-bzr/src/ui_bas
ic/panel.cc:181
#11 0x006676d3 in UI::Panel::run<UI::Panel::Returncodes> (this=<optimized out>) at /home/leighton/builds/widelands-bzr/src/wid
elands-bzr/src/ui_basic/panel.h:99
#12 Widelands::Game::run (this=<optimized out>, loader_ui=<optimized out>, start_game_type=Widelands::Game::Loaded, script_to_
run=..., replay=false, prefix_for_replays=...) at /home/leighton/builds/widelands-bzr/src/widelands-bzr/src/logic/game.cc:518
#13 0x00669ecc in Widelands::Game::run_load_game (this=<optimized out>, filename=..., script_to_run=...) at /home/leighton/bui
lds/widelands-bzr/src/widelands-bzr/src/logic/game.cc:374
#14 0x005b3c4f in WLApplication::load_game (this=0xbbe4f0) at /home/leighton/builds/widelands-bzr/src/widelands-bzr/src/wlappl
ication.cc:1293
#15 0x005b538a in WLApplication::mainmenu_singleplayer (this=<optimized out>) at /home/leighton/builds/widelands-bzr/src/widel
ands-bzr/src/wlapplication.cc:1124
#16 0x005b582e in WLApplication::mainmenu (this=<optimized out>) at /home/leighton/builds/widelands-bzr/src/widelands-bzr/src/
wlapplication.cc:1025
#17 0x005b5eab in WLApplication::run (this=<optimized out>) at /home/leighton/builds/widelands-bzr/src/widelands-bzr/src/wlapp
lication.cc:446
#18 0x0057412b in main (argc=1, argv=0xbffffa04) at /home/leighton/builds/widelands-bzr/src/widelands-bzr/src/main.cc:49

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WorldSavior wrote:

By the way, I tested the savegame and no crash happened...

It is memory issue. It deletes deleted object and it depends on OS what the outcome will be...

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I think so

Tibor wrote:

WorldSavior wrote:

By the way, I tested the savegame and no crash happened...

It is memory issue. It deletes deleted object and it depends on OS what the outcome will be...

Okay...

Wanted to save the world, then I got widetracked

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Great. Thanks for reporting!

Busy indexing nil values

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