IllegalMemoryAccess when saving game

[digger66]

OS: Windows 7 64bit Gamesource: Steam Version: Build 54

I ran the Tarraco scenario to the latest point I could save (see attachment). Once the ingame time runs past April 7th 269BC each and every time I try saving the game it crashes. I tried fast forwarding it but then it just crashes at the next autosave. The log yields this:

... SaveAdapter: try load model from C:/.../CaesarIA/resources/gui/savefile.gui City: create save map City: save tilemap information City: save main paramters City: save finance information City: save trade/build/win options City: save walkers information SIGSEGV: Illegal memory access. Stack trace not available Caesaria logfile closed: 10:40:18

[victor sosa]

I couldn't load this map.

This is the error:

TileOverlay: invalid picture for building [28,59] with name 
SIGSEGV: Illegal memory access.
Stacktrace::begin :
 ./caesaria.linux : CrashHandler_handleCrash(int)+0x7d
 /lib64/libc.so.6 : ()+0x34950
 ./caesaria.linux : SmartPtr<LowBridgeSubTile>::operator->() const+0xc
 ./caesaria.linux : LowBridge::load(VariantMap const&)+0xf0
 ./caesaria.linux : PlayerCity::load(VariantMap const&)+0x154f
 ./caesaria.linux : game::loader::OC3::load(std::string const&, Game&)+0x6cc
 ./caesaria.linux : game::Loader::load(vfs::Path, Game&)+0x100
 ./caesaria.linux : Game::load(std::string)+0x746
 ./caesaria.linux : gamestate::ShowMainMenu::~ShowMainMenu()+0x252
 ./caesaria.linux : gamestate::ShowMainMenu::~ShowMainMenu()+0x18
 ./caesaria.linux : Game::exec()+0xc4
 ./caesaria.linux : main()+0x4ba
 /lib64/libc.so.6 : __libc_start_main()+0xf0
 ./caesaria.linux() [0x82d2a9]

Seems to be an issue loading the low bridge in the map.

[digger66]

That hasn't been an issue yet here. Steam meanwhile updated the game to build 55. I still can load the savegame and still habe the same problem saving it later. I'll attach a screenshot showing the low bridges...

BTW the water terrain in the grasland should be trees. This happend due to the version change (b54 - b55) between saving and loading and is prbabely another issue. If I start the map from scratch, the terrain looks good again

[victor sosa]

yep, the tree issue for water is happening in other maps too, that's reported already. I am using the last build from source code and I wasn't able to load the game due this error loading.

[victor sosa]

the build of the lowbridge is not working properly, _d->subtiles is null

[dalerank]

fix #595. LowBridgeSubTile improved building.

→ <<cset 2f8771e6a165>>