[Oxyd] Crash when using attack_area with group
Posted: Fri Sep 18, 2015 4:36 pm
I've been working on a mod, and ran into an issue where attempting to use attack_area on a group will cause the game to immediately crash. The general idea of the mod is to have biters that would normally not attack periodically (at night) form groups and attack stuff in the region with the highest pollution. The exact lua command that causes the crash is:
Where in this case group is a group in which enemies have been assigned to it, and is verified to have at least one biter in it. Attempting to call the same command on individual biters rather than a group does work without issue.
For more context in which the code is executed, it looks like this:
The log generated by the bug is as follows:
Code: Select all
group.set_command{ type=defines.command.attack_area, destination=game.player.position, radius=30, distraction=defines.distraction.by_anything }For more context in which the code is executed, it looks like this:
Code: Select all
for _, biter in ipairs(game.get_surface(1).find_enemy_units(base, 16)) do
group.add_member(biter)
end
if #group.members==0 then
group.destroy()
else
group.set_command{ type=defines.command.attack_area, destination=game.player.position, radius=30, distraction=defines.distraction.by_anything }
endCode: Select all
Factorio crashed. Generating symbolized stacktrace, please wait ...
c:\temp\factorio-cb17afe1\libraries\stackwalker\stackwalker.cpp (923): StackWalker::ShowCallstack
c:\temp\factorio-cb17afe1\src\util\logger.cpp (283): Logger::writeStacktrace
c:\temp\factorio-cb17afe1\src\util\logger.cpp (337): Logger::logStacktrace
c:\temp\factorio-cb17afe1\src\util\crashhandler.cpp (81): CrashHandler::writeStackTrace
c:\temp\factorio-cb17afe1\src\util\crashhandler.cpp (90): CrashHandler::SehHandler
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFAF48472B2)
00007FFAF48472B2 (KERNELBASE): (filename not available): UnhandledExceptionFilter
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFAF750C028)
00007FFAF750C028 (ntdll): (filename not available): memset
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFAF74F4516)
00007FFAF74F4516 (ntdll): (filename not available): _C_specific_handler
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFAF75084CD)
00007FFAF75084CD (ntdll): (filename not available): _chkstk
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFAF7477640)
00007FFAF7477640 (ntdll): (filename not available): RtlWalkFrameChain
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFAF75075DA)
00007FFAF75075DA (ntdll): (filename not available): KiUserExceptionDispatcher
c:\temp\factorio-cb17afe1\src\surface\surface.cpp (298): Surface::findNearestEnemy
c:\temp\factorio-cb17afe1\src\ai\commandable.cpp (182): Commandable::checkDistractions
c:\temp\factorio-cb17afe1\src\ai\commandable.cpp (95): Commandable::runBehavior
c:\temp\factorio-cb17afe1\src\ai\commander.cpp (190): Commander::update
c:\temp\factorio-cb17afe1\src\surface\surface.cpp (806): Surface::update
c:\temp\factorio-cb17afe1\src\map\map.cpp (917): Map::update
c:\temp\factorio-cb17afe1\src\game.cpp (144): Game::update
c:\temp\factorio-cb17afe1\src\scenario\scenario.cpp (736): Scenario::update
c:\temp\factorio-cb17afe1\src\mainloop.cpp (253): MainLoop::gameUpdateStep
c:\temp\factorio-cb17afe1\src\mainloop.cpp (355): MainLoop::updateLoop
c:\boost_1_58_0\boost\function\function_template.hpp (160): boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void,void (__cdecl*)(ThreadBarrier * __ptr64,boost::chrono::time_point<boost::chrono::steady_clock,boost::chrono::duration<__int64,boost::ratio<1,1000000000> > > * __ptr64,boost::chrono::time_point<boost::chrono::steady_clock,boost::chrono::duration<__int64,boost::ratio<1,1000000000> > > * __ptr64,bool * __ptr64,bool),boost::_bi::list5<boost::_bi::value<ThreadBarrier * __ptr64>,boost::_bi::value<boost::chrono::time_point<boost::chrono::steady_clock,boost::chrono::duration<__int64,boost::ratio<1,1000000000> > > * __ptr64>,boost::_bi::value<boost::chrono::time_point<boost::chrono::steady_clock,boost::chrono::duration<__int64,boost::ratio<1,1000000000> > > * __ptr64>,boost::_bi::value<bool * __ptr64>,boost::_bi::value<bool> > >,void>::invoke
c:\temp\factorio-cb17afe1\src\util\thread.cpp (34): Thread::loop
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FF790525943)
00007FF790525943 (Factorio): (filename not available): boost::`anonymous namespace'::thread_start_function
f:\dd\vctools\crt\crtw32\startup\threadex.c (376): _callthreadstartex
f:\dd\vctools\crt\crtw32\startup\threadex.c (354): _threadstartex
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFAF4F03622)
00007FFAF4F03622 (KERNEL32): (filename not available): BaseThreadInitThunk
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFAF74B0784)
00007FFAF74B0784 (ntdll): (filename not available): RtlUserThreadStart
213.194 Error Util.cpp:46: Unexpected error occurred. You can help us to solve the problem by posting the contents of the log file on the Factorio forums.