Crash on exiting mp mission

[Igneous01]

Got a crash when trying to exit out of an mp mission i was hosting. Attached DCS generated dump.

 

Looks to be something in LUA Scripting causing the crash:

 

00169.403 INFO    EDCORE: try to write dump information
00169.472 INFO    EDCORE: # -------------- 20171222-024906 --------------
00169.520 INFO    EDCORE: D:\DCS World 1.5\bin\Scripting.dll
00169.572 INFO    EDCORE: # C0000005 ACCESS_VIOLATION at 92596436 00:00000000
00169.736 INFO    EDCORE: 00000000 00000000 0000:00000000 
00170.060 INFO    EDCORE: 92596436 010FE270 0000:00000000 D:\DCS World 1.5\bin\Scripting.dll ?regLuaTime@Scripting@@YAXPEAUlua_State@@@Z()+1F76
00170.115 INFO    EDCORE: A1227294 010FE2B0 0000:00000000 D:\DCS World 1.5\bin\lua.dll luaD_growstack()+7A4
00170.222 INFO    EDCORE: A12372E5 010FE4C0 0000:00000000 D:\DCS World 1.5\bin\lua.dll luaS_newlstr()+4EC5
00170.288 INFO    EDCORE: A1227581 010FE4F0 0000:00000000 D:\DCS World 1.5\bin\lua.dll luaD_growstack()+A91
00170.325 INFO    EDCORE: A122688F 010FE670 0000:00000000 D:\DCS World 1.5\bin\lua.dll lua_getinfo()+11CF
00170.420 INFO    EDCORE: A122789E 010FE6B0 0000:00000000 D:\DCS World 1.5\bin\lua.dll lua_yield()+9E
00170.492 INFO    EDCORE: A1222450 010FE700 0000:00000000 D:\DCS World 1.5\bin\lua.dll lua_pcall()+60
00170.546 INFO    EDCORE: 7C634A3D 010FE730 0000:00000000 D:\DCS World 1.5\bin\AsyncNet.dll
00170.547 INFO    EDCORE: A1227294 010FE770 0000:00000000 D:\DCS World 1.5\bin\lua.dll luaD_growstack()+7A4
00170.600 INFO    EDCORE: A123727B 010FE980 0000:00000000 D:\DCS World 1.5\bin\lua.dll luaS_newlstr()+4E5B
00170.601 INFO    EDCORE: A1227581 010FE9B0 0000:00000000 D:\DCS World 1.5\bin\lua.dll luaD_growstack()+A91
00170.602 INFO    EDCORE: A122688F 010FEB30 0000:00000000 D:\DCS World 1.5\bin\lua.dll lua_getinfo()+11CF
00170.603 INFO    EDCORE: A122789E 010FEB70 0000:00000000 D:\DCS World 1.5\bin\lua.dll lua_yield()+9E
00170.604 INFO    EDCORE: A123CD43 010FEBC0 0000:00000000 D:\DCS World 1.5\bin\lua.dll luaL_newstate()+20E3
00170.605 INFO    EDCORE: A1227294 010FEC00 0000:00000000 D:\DCS World 1.5\bin\lua.dll luaD_growstack()+7A4
00170.606 INFO    EDCORE: A123727B 010FEE10 0000:00000000 D:\DCS World 1.5\bin\lua.dll luaS_newlstr()+4E5B
00170.607 INFO    EDCORE: A1227581 010FEE40 0000:00000000 D:\DCS World 1.5\bin\lua.dll luaD_growstack()+A91
00170.608 INFO    EDCORE: A122688F 010FEFC0 0000:00000000 D:\DCS World 1.5\bin\lua.dll lua_getinfo()+11CF
00170.608 INFO    EDCORE: A122789E 010FF000 0000:00000000 D:\DCS World 1.5\bin\lua.dll lua_yield()+9E
00170.615 INFO    EDCORE: A1222450 010FF050 0000:00000000 D:\DCS World 1.5\bin\lua.dll lua_pcall()+60
00170.679 INFO    EDCORE: 7D93C050 010FF0A0 0000:00000000 D:\DCS World 1.5\bin\edCore.dll ?call_func@Config@Lua@@AEAA_NPEBDPEAV?$basic_string@D@ed@@HH@Z()+E0
00170.680 INFO    EDCORE: E50E47E4 010FF0F0 0000:00000000 D:\DCS World 1.5\bin\DCS.exe
00170.680 INFO    EDCORE: E50E517A 010FF180 0000:00000000 D:\DCS World 1.5\bin\DCS.exe
00170.681 INFO    EDCORE: E50E45DE 010FF1B0 0000:00000000 D:\DCS World 1.5\bin\DCS.exe
00170.681 INFO    EDCORE: E50E07A9 010FF210 0000:00000000 D:\DCS World 1.5\bin\DCS.exe
00170.682 INFO    EDCORE: E4D508CB 010FF240 0000:00000000 D:\DCS World 1.5\bin\DCS.exe
00170.682 INFO    EDCORE: E4D5221A 010FF8F0 0000:00000000 D:\DCS World 1.5\bin\DCS.exe
00170.691 INFO    EDCORE: E525AB73 010FF930 0000:00000000 D:\DCS World 1.5\bin\DCS.exe
00170.694 INFO    EDCORE: C2701FE4 010FF960 0000:00000000 C:\Windows\System32\KERNEL32.DLL BaseThreadInitThunk()+14
00170.694 INFO    EDCORE: C4DBEF91 010FF9B0 0000:00000000 C:\Windows\SYSTEM32\ntdll.dll RtlUserThreadStart()+21
00174.980 INFO    EDCORE: Minidump created.
00174.984 INFO    DCS: try to write track file
00174.987 INFO    DCS: 'C:\Users\david\Saved Games\DCS\Logs\dcs.20171222-024906.crash' deleted successfully
00175.099 INFO    DCS: 'C:\Users\david\Saved Games\DCS\Logs\dcs.20171222-024906.dmp' deleted successfully
00175.099 INFO    DCS: failed to open '' for reading

dcs.log-20171222-024120.zip

Edited December 22, 2017 by Igneous01

[Igneous01]

You can ignore this - this was actually my fault. I was invoking dostring_in to read the mission flag value after the mission had already ended (which makes sense now why the error was an access violation -> dostring_in was attempting to read a null pointer to the mission). I corrected this in my scripts and the CTD no longer occurs.