# Follower-vehicle interaction problem

**URL:** <https://discourse.cataclysmdda.org/t/follower-vehicle-interaction-problem/22771>\
**Category:** The Garage\
**Created:** [February 16, 2020, 6:44am UTC](https://discourse.cataclysmdda.org/t/follower-vehicle-interaction-problem/22771 "2020-02-16T06:44:16Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![S\_Gray](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/s_gray/32/7413_2.png) [@S\_Gray](https://discourse.cataclysmdda.org/u/S_Gray)\
**Post date:** [February 16, 2020, 6:44am UTC](https://discourse.cataclysmdda.org/t/follower-vehicle-interaction-problem/22771/1 "2020-02-16T06:44:16Z")

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Follower is continuosly trying to take my place in a vehicle, spamming “let me pass”. Assigning the follower to a specific seat, makes the game crash.

> **Debug log ending:**
>
> Backtrace emission took 0 seconds.  
> src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:32.399 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:32.579 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:32.792 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:32.984 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:33.194 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:33.448 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:33.613 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:33.829 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:34.041 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:34.246 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:34.508 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:34.674 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:34.956 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:35.114 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:35.380 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:35.631 ERROR : src/map.cpp:998 [void map::unboard\_vehicle(const tripoint&, bool)] map::unboard\_vehicle: vehicle not found  
> 09:19:39.516 ERROR : src/map.cpp:959 [void map::board\_vehicle(const tripoint&, player\*)] map::board\_vehicle: passenger (Gray) is already there  
> 09:19:42.765 ERROR : src/map.cpp:959 [void map::board\_vehicle(const tripoint&, player\*)] map::board\_vehicle: passenger (Gray) is already there  
> 09:19:51.072 ERROR : src/map.cpp:959 [void map::board\_vehicle(const tripoint&, player\*)] map::board\_vehicle: passenger (Gray) is already there  
> 09:20:03.961 ERROR : src/map.cpp:959 [void map::board\_vehicle(const tripoint&, player\*)] map::board\_vehicle: passenger (Gray) is already there  
> 09:20:07.603 ERROR : src/map.cpp:959 [void map::board\_vehicle(const tripoint&, player\*)] map::board\_vehicle: passenger (Gray) is already there  
> 09:20:11.953 ERROR : src/map.cpp:959 [void map::board\_vehicle(const tripoint&, player\*)] map::board\_vehicle: passenger (Gray) is already there

> **Crash log :**
>
> The program has crashed.  
> See the log file for a stack trace.  
> CRASH LOG FILE: ./config/crash.log  
> VERSION: 0.D-12235-g3a8c5fb  
> TYPE: Signal  
> MESSAGE: SIGSEGV: Segmentation fault  
> STACK TRACE:
> 
> #0  
> (dbghelp: @0x5e6183[cataclysm-tiles.exe+0x1e6183]),  
> (libbacktrace: \_Z21debug\_write\_backtraceRSo+0xd9@0x5e6183),  
> (libbacktrace: 0x5e6183 [unknown src]:0 [unknown func]),  
> #1  
> (dbghelp: @0x5d3a19[cataclysm-tiles.exe+0x1d3a19]),  
> (libbacktrace: log\_crash+0x2d7@0x5d3a19),  
> (libbacktrace: 0x5d3a19 [unknown src]:0 [unknown func]),  
> #2  
> (dbghelp: @0x5d3d53[cataclysm-tiles.exe+0x1d3d53]),  
> (libbacktrace: signal\_handler+0x52@0x5d3d53),  
> (libbacktrace: 0x5d3d53 [unknown src]:0 [unknown func]),  
> #3  
> (dbghelp: SMPEG\_error+0x3daf3@0xe0b415[cataclysm-tiles.exe+0xa0b415]),  
> (libbacktrace: _gnu\_exception\_handler@4+0x55@0xe0b415),  
> (libbacktrace: 0xe0b415 /home/narc/src/mxe/tmp-gcc-i686-w64-mingw32.static/gcc-5.4.0.build_/mingw-w64-v5.0.2/mingw-w64-crt/crt/crt\_handler.c:223 \_gnu\_exception\_handler@4),  
> #4  
> (dbghelp: UnhandledExceptionFilter+0xf5@0x761509ae[kernel32.dll+0x609ae]),  
> (backtrace\_syminfo failed: errno = -1, msg = no symbol table in PE/COFF executable),  
> (backtrace\_pcinfo failed: errno = -1, msg = no debug info in PE/COFF executable),  
> #5  
> (dbghelp: EtwReplyNotification+0x4cd@0x776377d4[ntdll.dll+0x777d4]),  
> (backtrace\_syminfo failed: errno = -1, msg = no symbol table in PE/COFF executable),  
> (backtrace\_pcinfo failed: errno = -1, msg = no debug info in PE/COFF executable),  
> #6  
> (dbghelp: RtlInitializeExceptionChain+0xc2@0x776235df[ntdll.dll+0x635df]),  
> (backtrace\_syminfo failed: errno = -1, msg = no symbol table in PE/COFF executable),  
> (backtrace\_pcinfo failed: errno = -1, msg = no debug info in PE/COFF executable),

---

<div class="post-metadata">

**Author:** ![GiggleGrassGatherer](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/gigglegrassgatherer/32/7743_2.png) [@GiggleGrassGatherer](https://discourse.cataclysmdda.org/u/GiggleGrassGatherer)\
**Post date:** [February 19, 2020, 3:58pm UTC](https://discourse.cataclysmdda.org/t/follower-vehicle-interaction-problem/22771/2 "2020-02-19T15:58:46Z")

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> 0.D-12235

Is it 0.D-stable or you’re just playing on some very old experimental? In latter case, try updating to latest build.