Fixed in mudlet/dev
** Changed in: mudlet
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/1263447
Title:
Crash on pathfinding using unconnected maps
Status in Mudlet the MUD client:
Fix Committed
Bug description:
Import the sample map with rooms 1,2 which area in area 1 and are not
connected. Then try to do getPath(1,2) - a crash happens.
This happens on Mudlet 2.1, Chris7/Mudlet2/mudletDev and SF master.
mudletDev backtrace:
0 astar_search<boost::adjacency_list<boost::listS, boost::vecS,
boost::directedS, boost::no_property, boost::property<boost::edge_weight_t,
float> >, distance_heuristic<boost::adjacency_list<boost::listS, boost::vecS,
boost::directedS, boost::no_property, boost::property<boost::edge_weight_t,
float> >, float, std::vector<location> >, astar_goal_visitor<unsigned long>,
unsigned long*, boost::shared_array_property_map<float,
boost::vec_adj_list_vertex_id_map<boost::no_property, unsigned long> >, float*,
boost::adj_list_edge_property_map<boost::directed_tag, float, float const&,
unsigned long, boost::property<boost::edge_weight_t, float> const,
boost::edge_weight_t>, boost::vec_adj_list_vertex_id_map<boost::no_property,
unsigned long>, boost::shared_array_property_map<boost::default_color_type,
boost::vec_adj_list_vertex_id_map<boost::no_property, unsigned long> >,
std::less<float>, boost::closed_plus<float>, float, float> astar_search.hpp
294 0x5f5b4a
1 boost::astar_search<boost::adjacency_list<boost::listS, boost::vecS,
boost::directedS, boost::no_property, boost::property<boost::edge_weight_t,
float, boost::no_property>, boost::no_property, boost::listS>,
distance_heuristic<boost::adjacency_list<boost::listS, boost::vecS,
boost::directedS, boost::no_property, boost::property<boost::edge_weight_t,
float, boost::no_property>, boost::no_property, boost::listS>, float,
std::vector<location, std::allocator<location> > >, astar_goal_visitor<unsigned
long>, boost::graph_visitor_t, boost::bgl_named_params<float*,
boost::vertex_distance_t, boost::bgl_named_params<unsigned long*,
boost::vertex_predecessor_t, boost::no_property> > > astar_search.hpp
329 0x5f5b4a
2 TMap::findPath TMap.cpp 771 0x5ef6f3
3 TLuaInterpreter::getPath TLuaInterpreter.cpp 4221 0x4de665
4 ?? /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
0x7ffff797c23c
5 ?? /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
0x7ffff7986c7b
6 ?? /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
0x7ffff797c64d
7 ?? /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
0x7ffff797b8d7
8 ?? /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
0x7ffff797c802
9 lua_pcall /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
0x7ffff7978361
10 TLuaInterpreter::call TLuaInterpreter.cpp 10178 0x4ef23d
11 TAlias::execute TAlias.cpp 426 0x529368
12 TAlias::match TAlias.cpp 275 0x52a553
13 TAlias::match TAlias.cpp 284 0x529bfe
14 AliasUnit::processDataStream AliasUnit.cpp 281 0x537754
15 Host::send Host.cpp 638 0x45ca9c
16 TCommandLine::enterCommand TCommandLine.cpp 522 0x51dd5c
17 TCommandLine::event TCommandLine.cpp 236 0x51f413
18 QApplicationPrivate::notify_helper(QObject*, QEvent*)
/home/vadi/Programs/Qt5.2.0/5.2.0/gcc_64/lib/libQt5Widgets.so.5
0x7ffff644ef34
19 QApplication::notify(QObject*, QEvent*)
/home/vadi/Programs/Qt5.2.0/5.2.0/gcc_64/lib/libQt5Widgets.so.5
0x7ffff6452cfe
20 QCoreApplication::notifyInternal(QObject*, QEvent*)
/home/vadi/Programs/Qt5.2.0/5.2.0/gcc_64/lib/libQt5Core.so.5
0x7ffff54eb554
... <More>
master backtrace:
0 put<float, float> property_map.hpp 176 0x5f14e5
1 astar_search<boost::adjacency_list<boost::listS, boost::vecS,
boost::directedS, boost::no_property, boost::property<boost::edge_weight_t,
float> >, distance_heuristic<boost::adjacency_list<boost::listS, boost::vecS,
boost::directedS, boost::no_property, boost::property<boost::edge_weight_t,
float> >, float, std::vector<location> >, astar_goal_visitor<unsigned long>,
unsigned long*, boost::shared_array_property_map<float,
boost::vec_adj_list_vertex_id_map<boost::no_property, unsigned long> >, float*,
boost::adj_list_edge_property_map<boost::directed_tag, float, float const&,
unsigned long, boost::property<boost::edge_weight_t, float> const,
boost::edge_weight_t>, boost::vec_adj_list_vertex_id_map<boost::no_property,
unsigned long>, boost::shared_array_property_map<boost::default_color_type,
boost::vec_adj_list_vertex_id_map<boost::no_property, unsigned long> >,
std::less<float>, boost::closed_plus<float>, float, float> astar_search.hpp
294 0x5f14e5
2 boost::astar_search<boost::adjacency_list<boost::listS, boost::vecS,
boost::directedS, boost::no_property, boost::property<boost::edge_weight_t,
float, boost::no_property>, boost::no_property, boost::listS>,
distance_heuristic<boost::adjacency_list<boost::listS, boost::vecS,
boost::directedS, boost::no_property, boost::property<boost::edge_weight_t,
float, boost::no_property>, boost::no_property, boost::listS>, float,
std::vector<location, std::allocator<location> > >, astar_goal_visitor<unsigned
long>, boost::graph_visitor_t, boost::bgl_named_params<float*,
boost::vertex_distance_t, boost::bgl_named_params<unsigned long*,
boost::vertex_predecessor_t, boost::no_property> > > astar_search.hpp
329 0x5f14e5
3 TMap::findPath TMap.cpp 751 0x5eb0bd
4 TLuaInterpreter::getPath TLuaInterpreter.cpp 4133
0x4daee7
5 ?? /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
0x7ffff797c23c
6 ?? /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
0x7ffff7986c7b
7 ?? /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
0x7ffff797c64d
8 ?? /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
0x7ffff797b8d7
9 ?? /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
0x7ffff797c802
10 lua_pcall /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
0x7ffff7978361
11 TLuaInterpreter::call TLuaInterpreter.cpp 10111 0x4eae3d
12 TAlias::execute TAlias.cpp 426 0x5250b8
13 TAlias::match TAlias.cpp 275 0x5262a3
14 TAlias::match TAlias.cpp 284 0x52594e
15 AliasUnit::processDataStream AliasUnit.cpp 281 0x5334a4
16 Host::send Host.cpp 636 0x45c65c
17 TCommandLine::enterCommand TCommandLine.cpp 522
0x519aac
18 TCommandLine::event TCommandLine.cpp 236 0x51b163
19 QApplicationPrivate::notify_helper(QObject*, QEvent*)
/home/vadi/Programs/Qt5.2.0/5.2.0/gcc_64/lib/libQt5Widgets.so.5
0x7ffff644ef34
20 QApplication::notify(QObject*, QEvent*)
/home/vadi/Programs/Qt5.2.0/5.2.0/gcc_64/lib/libQt5Widgets.so.5
0x7ffff6452cfe
... <More>
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