crash report

[kfpopeye]

Had Satisfactory crash today. Seems to happen at an different moment in the game each time. I made a script yesterday that displays the cargo of a train. If I run this script on 2 computers connected to 2 different train stations, could it cause problems if they both try to access the trains inventory?

Version: 174799, IsEditor: No, IsPerforceBuild: No, BuildConfiguration: Shipping, Launcher: Steam, NetMode: Listen Server, IsUsingMods: Yes

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000038

FactoryGame_CoreUObject_Win64_Shipping!UStruct::IsChildOf() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\coreuobject\public\uobject\class.h:485] FactoryGame_FactoryGame_Win64_Shipping!FSortByStackItemType::operator()() [d:\ws\sb-211116092526-440\ue4\games\factorygame\source\factorygame\private\fginventorycomponent.cpp:61] FactoryGame_FactoryGame_Win64_Shipping!AlgoImpl::IntroSortInternal<FInventoryStack,int,FIdentityFunctor,TDereferenceWrapper<FInventoryStack,FSortByStackItemType> >() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\core\public\algo\introsort.h:63] FactoryGame_FactoryGame_Win64_Shipping!UFGInventoryComponent::SortInventory() [d:\ws\sb-211116092526-440\ue4\games\factorygame\source\factorygame\private\fginventorycomponent.cpp:338] FactoryGame_FicsItNetworks_Win64_Shipping!::operator()() [C:\Jenkins\workspace\FicsIt-Networks_development\SatisfactoryModLoader\Plugins\FicsItNetworks\Source\FicsItNetworks\Reflection\FINStaticReflectionSource.cpp:152] FactoryGame_FicsItNetworks_Win64_Shipping!UE4Function_Private::TFunctionRefCaller<,TArray<FFINAnyNetworkValue,TSizedDefaultAllocator<32> > cdecl(FFINExecutionContext const &,TArray<FFINAnyNetworkValue,TSizedDefaultA() [C:\Jenkins\workspace\FicsIt-Networks_development\ue4\lb\win\Engine\Source\Runtime\Core\Public\Templates\Function.h:539] FactoryGame_FicsItNetworks_Win64_Shipping!UFINFunction::Execute() [C:\Jenkins\workspace\FicsIt-Networks_development\SatisfactoryModLoader\Plugins\FicsItNetworks\Source\FicsItNetworks\Reflection\FINFunction.h:65] FactoryGame_FicsItNetworks_Win64_Shipping!FicsItKernel::Lua::luaCallFINFunc() [C:\Jenkins\workspace\FicsIt-Networks_development\SatisfactoryModLoader\Plugins\FicsItNetworks\Source\FicsItNetworks\FicsItKernel\Processor\Lua\LuaRef.cpp:48] FactoryGame_FicsItNetworks_Win64_Shipping!FicsItKernel::Lua::luaInstanceFuncCall() [C:\Jenkins\workspace\FicsIt-Networks_development\SatisfactoryModLoader\Plugins\FicsItNetworks\Source\FicsItNetworks\FicsItKernel\Processor\Lua\LuaInstance.cpp:121] FactoryGame_FicsItNetworks_Win64_Shipping!luaD_call() FactoryGame_FicsItNetworks_Win64_Shipping!luaV_execute() FactoryGame_FicsItNetworks_Win64_Shipping!luaD_call() FactoryGame_FicsItNetworks_Win64_Shipping!luaV_execute() FactoryGame_FicsItNetworks_Win64_Shipping!luaD_call() FactoryGame_FicsItNetworks_Win64_Shipping!luaV_execute() FactoryGame_FicsItNetworks_Win64_Shipping!luaD_call() FactoryGame_FicsItNetworks_Win64_Shipping!luaV_execute() FactoryGame_FicsItNetworks_Win64_Shipping!luaD_callnoyield() FactoryGame_FicsItNetworks_Win64_Shipping!luaD_rawrunprotected() FactoryGame_FicsItNetworks_Win64_Shipping!lua_resume() FactoryGame_FicsItNetworks_Win64_Shipping!UFINLuaProcessor::LuaTick() [C:\Jenkins\workspace\FicsIt-Networks_development\SatisfactoryModLoader\Plugins\FicsItNetworks\Source\FicsItNetworks\FicsItKernel\Processor\Lua\LuaProcessor.cpp:556] FactoryGame_FicsItNetworks_Win64_Shipping!FFINLuaProcessorTick::syncTick() [C:\Jenkins\workspace\FicsIt-Networks_development\SatisfactoryModLoader\Plugins\FicsItNetworks\Source\FicsItNetworks\FicsItKernel\Processor\Lua\LuaProcessor.cpp:168] FactoryGame_FicsItNetworks_Win64_Shipping!UFINKernelSystem::Tick() [C:\Jenkins\workspace\FicsIt-Networks_development\SatisfactoryModLoader\Plugins\FicsItNetworks\Source\FicsItNetworks\FicsItKernel\FicsItKernel.cpp:123] FactoryGame_FicsItNetworks_Win64_Shipping!AFINComputerCase::Factory_Tick() [C:\Jenkins\workspace\FicsIt-Networks_development\SatisfactoryModLoader\Plugins\FicsItNetworks\Source\FicsItNetworks\Computer\FINComputerCase.cpp:146] FactoryGame_FactoryGame_Win64_Shipping!::operator()() [d:\ws\sb-211116092526-440\ue4\games\factorygame\source\factorygame\private\fgbuildablesubsystem.cpp:532] FactoryGame_FactoryGame_Win64_Shipping!ParallelForImpl::ParallelForInternal<TFunctionRef<void __cdecl(int)> >() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\core\public\async\parallelfor.h:227] FactoryGame_FactoryGame_Win64_Shipping!AFGBuildableSubsystem::TickFactoryActors() [d:\ws\sb-211116092526-440\ue4\games\factorygame\source\factorygame\private\fgbuildablesubsystem.cpp:547] FactoryGame_FactoryGame_Win64_Shipping!AFGBuildableSubsystem::TickFactory() [d:\ws\sb-211116092526-440\ue4\games\factorygame\source\factorygame\private\fgbuildablesubsystem.cpp:475] FactoryGame_FactoryGame_Win64_Shipping!FFactoryTickFunction::ExecuteTick() [d:\ws\sb-211116092526-440\ue4\games\factorygame\source\factorygame\private\factorytick.cpp:110] FactoryGame_Engine_Win64_Shipping!FTickFunctionTask::DoTask() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\engine\private\ticktaskmanager.cpp:289] FactoryGame_Engine_Win64_Shipping!TGraphTask::ExecuteTask() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\core\public\async\taskgraphinterfaces.h:891] FactoryGame_Core_Win64_Shipping!FNamedTaskThread::ProcessTasksUntilIdle() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\core\private\async\taskgraph.cpp:611] FactoryGame_Engine_Win64_Shipping!FTickTaskSequencer::ReleaseTickGroup() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\engine\private\ticktaskmanager.cpp:585] FactoryGame_Engine_Win64_Shipping!FTickTaskManager::RunTickGroup() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\engine\private\ticktaskmanager.cpp:1590] FactoryGame_Engine_Win64_Shipping!UWorld::Tick() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\engine\private\leveltick.cpp:1480] FactoryGame_Engine_Win64_Shipping!UGameEngine::Tick() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\engine\private\gameengine.cpp:1802] FactoryGame_FactoryGame_Win64_Shipping!UFGGameEngine::Tick() [d:\ws\sb-211116092526-440\ue4\games\factorygame\source\factorygame\private\fggameengine.cpp:16] FactoryGame_Win64_Shipping!FEngineLoop::Tick() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\launch\private\launchengineloop.cpp:4896] FactoryGame_Win64_Shipping!GuardedMain() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\launch\private\launch.cpp:169] FactoryGame_Win64_Shipping!GuardedMainWrapper() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\launch\private\windows\launchwindows.cpp:137] FactoryGame_Win64_Shipping!WinMain() [d:\ws\sb-211116092526-440\ue4\engine\source\runtime\launch\private\windows\launchwindows.cpp:268] FactoryGame_Win64_Shipping!scrt_common_main_seh() [d:\agent_work\2\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288] kernel32 ntdll

[kfpopeye]

I noticed something else. When I reloaded my game, I noticed the large sign was completely blank. Usually means my Lua script has crashed but when I checked it was still running. In the end, I had to rebuild the large screen before it would start displaying info again.

[Panakotta00]

Plz follow the exact instructions on how to report a bug providing everything as listed and make that new issue a new issue report

[kfpopeye]

I'm not sure how to replicate the crash. It happens at a different point in the game. I'm not even sure if it was the script I created but the crashes did start after I made the script. You can view it here: https://github.com/kfpopeye/Satisfactory/blob/main/Lua/train%20sign.lua. The script prints the next stop info to a large screen and then prints the inventory of the train to the screen tab in the computer. I have this script running at each train station.

[Panakotta00]

try to minimize the code down to some few lines that can cause the isse and describe in detail what you do to recreate the issue, also maybe provide a debug file etc

[kfpopeye]

My script is most likely the source of the crash. I stopped all the computers running the script and the crashes stopped. I have 5 railstations each has a computer attached to it running the same script. Each computer has cpu, ram X1, screen driver, eeprom, gpu x2 and a large screen. I just leave the computers running while I build stuff or whatever and at some point Satisfactory crashes. I've had problems with a different script crashing the game but that was when I dismantled a codeable splitter connected to the running computer, so I'm careful about what I dismantle now.

This link has the crash log that Satisfactory generates: https://mega.nz/file/9RonXQwT#ZQ6Gxjm2YKt6VVw82S9Lr5b2U-f9rA2E4qYG1jX8tOc. I was using the same code when it was generated. I will try to cut down the script (or comment it more fully) next and get that to you.

[kfpopeye]

I've narrowed the crash down to the print inventory function. Commenting out the call to this function stopped the crashes.

--print the rail car inventory and # of slots used to a column on the tab screen
function printInventory(invs, col)
 local i = 0
 local row = 6
 invs:sort()
 gpu2:setText(0, 5, "Inventories -----------------------------------------------------------------------------------------------")
 while (i < invs.Size) do
  local t = nil
  local stack = invs:getStack(i)
  if (stack.item) then t = stack.item.type end
  if(t) then
   local c = stack.count
   local m = t.max
   local n = string.sub(t.name, 1, 20)
   gpu2:setText(col, row, n .. ": " .. c .. "/" .. m)
   row = row + 1
  end
  i = i + 1
  if(i == invs.Size and row > 6) then gpu2:setText(col, row, "Slots used: " .. (row - 6) .. "/32") end
 end
 return row > 6
end

[VoltairesPuppet]

Try commenting out just the invs:sort() see if it remains stable.

[kfpopeye]

Yup. That got it. Switched all the computers and have been running them for a good 1/2 hour now without a crash.