Views Segfault Backtrace

gistfile1.txt

[0x7fac1bf05d04]
        365:           this->postUpdateStartBarrier->Wait();
        366:           if (this->postUpdateThreadsRunning)
        367:           {
      > 368:             system->PostUpdate(this->currentInfo, this->entityCompMgr);
        369:           }
        370:           this->postUpdateStopBarrier->Wait();
        371:         }
#6    Source "/home/bencomo/workspace/src/ign-gazebo/src/systems/magnetometer/Magnetometer.cc", line 93, in ignition::gazebo::v2::systems::Magnetometer::PostUpdate(ignition::gazebo::v2::UpdateInfo const&, ignition::gazebo::v2::EntityComponentManager const&) [0x7fabe6adf7ee]
         90:   // Only update and publish if not paused.
         91:   if (!_info.paused)
         92:   {
      >  93:     this->dataPtr->Update(_ecm);
         94: 
         95:     for (auto &it : this->dataPtr->entitySensorMap)
         96:     {
#5    Source "/home/bencomo/workspace/src/ign-gazebo/src/systems/magnetometer/Magnetometer.cc", line 175, in ignition::gazebo::v2::systems::MagnetometerPrivate::Update(ignition::gazebo::v2::EntityComponentManager const&) [0x7fabe6adf772]
        172: {
        173:   IGN_PROFILE("MagnetometerPrivate::Update");
        174:   _ecm.Each<components::Magnetometer,
      > 175:             components::WorldPose>(
        176:     [&](const Entity &_entity,
        177:         const components::Magnetometer * /*_magnetometer*/,
        178:         const components::WorldPose *_worldPose)->bool
#4    Source "/home/bencomo/workspace/src/ign-gazebo/include/ignition/gazebo/detail/EntityComponentManager.hh", line 272, in void ignition::gazebo::v2::EntityComponentManager::Each<ignition::gazebo::v2::components::Component<sdf::v8::Sensor, ignition::gazebo::v2::components::MagnetometerTag, ignition::gazebo::v2::serializers::ComponentToMsgSerializer<sdf::v8::Sensor, ignition::msgs::Sensor> >, ignition::gazebo::v2::components::Component<ignition::math::v6::Pose3<double>, ignition::gazebo::v2::components::WorldPoseTag, ignition::gazebo::v2::serializers::DefaultSerializer<ignition::math::v6::Pose3<double> > > >(ignition::gazebo::v2::EntityComponentManager::identity<std::function<bool (unsigned long const&, ignition::gazebo::v2::components::Component<sdf::v8::Sensor, ignition::gazebo::v2::components::MagnetometerTag, ignition::gazebo::v2::serializers::ComponentToMsgSerializer<sdf::v8::Sensor, ignition::msgs::Sensor> > const*, ignition::gazebo::v2::components::Component<ignition::math::v6::Pose3<double>, ignition::gazebo::v2::components::WorldPoseTag, ignition::gazebo::v2::serializers::DefaultSerializer<ignition::math::v6::Pose3<double> > > const*)> >::type) const [0x7fabe6ae8e28]
        269: {
        270:   // Get the view. This will create a new view if one does not already
        271:   // exist.
      > 272:   detail::View &view = this->FindView<ComponentTypeTs...>();
        273: 
        274:   // Iterate over the entities in the view, and invoke the callback
        275:   // function.
#3    Source "/home/bencomo/workspace/src/ign-gazebo/include/ignition/gazebo/detail/EntityComponentManager.hh", line 460, in ignition::gazebo::v2::detail::View& ignition::gazebo::v2::EntityComponentManager::FindView<ignition::gazebo::v2::components::Component<sdf::v8::Sensor, ignition::gazebo::v2::components::MagnetometerTag, ignition::gazebo::v2::serializers::ComponentToMsgSerializer<sdf::v8::Sensor, ignition::msgs::Sensor> >, ignition::gazebo::v2::components::Component<ignition::math::v6::Pose3<double>, ignition::gazebo::v2::components::WorldPoseTag, ignition::gazebo::v2::serializers::DefaultSerializer<ignition::math::v6::Pose3<double> > > >() const [0x7fabe6ae8d63]
        457:     }
        458: 
        459:     // Store the view.
      > 460:     return this->AddView(types, std::move(view))->second;
        461:   }
        462: 
        463:   return viewIter->second;
#2  | Source "/home/bencomo/workspace/src/ign-gazebo/src/EntityComponentManager.cc", line 663, in ignition::gazebo::v2::EntityComponentManager::AddView(std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> > const&, ignition::gazebo::v2::detail::View&&) const
    |   661:   // the location that prevented the insertion.
    |   662:   return this->dataPtr->views.insert(
    | > 663:       std::make_pair(_types, std::move(_view))).first;
    |   664: }
      Source "/usr/include/c++/8/bits/stl_map.h", line 815, in ignition::gazebo::v2::EntityComponentManager::AddView(std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> > const&, ignition::gazebo::v2::detail::View&&) const [0x7fac1be97488]
        812:    __enable_if_t<is_constructible<value_type, _Pair>::value,
        813:              pair<iterator, bool>>
        814:    insert(_Pair&& __x)
      > 815:     { return _M_t._M_emplace_unique(std::forward<_Pair>(__x)); }
        816: #endif
        817:       // @}
#1  | Source "/usr/include/c++/8/bits/stl_tree.h", line 2374, in std::pair<std::_Rb_tree_iterator<std::pair<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> > const, ignition::gazebo::v2::detail::View> >, bool> std::_Rb_tree<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> >, std::pair<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> > const, ignition::gazebo::v2::detail::View>, std::_Select1st<std::pair<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> > const, ignition::gazebo::v2::detail::View> >, std::less<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> > >, std::allocator<std::pair<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> > const, ignition::gazebo::v2::detail::View> > >::_M_emplace_unique<std::pair<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> >, ignition::gazebo::v2::detail::View> >(std::pair<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> >, ignition::gazebo::v2::detail::View>&&)
    |  2372:        auto __res = _M_get_insert_unique_pos(_S_key(__z));
    |  2373:        if (__res.second)
    | >2374:           return _Res(_M_insert_node(__res.first, __res.second, __z), true);
    |  2375:    
    |  2376:        _M_drop_node(__z);
      Source "/usr/include/c++/8/bits/stl_tree.h", line 2320, in std::pair<std::_Rb_tree_iterator<std::pair<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> > const, ignition::gazebo::v2::detail::View> >, bool> std::_Rb_tree<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> >, std::pair<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> > const, ignition::gazebo::v2::detail::View>, std::_Select1st<std::pair<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> > const, ignition::gazebo::v2::detail::View> >, std::less<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> > >, std::allocator<std::pair<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> > const, ignition::gazebo::v2::detail::View> > >::_M_emplace_unique<std::pair<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> >, ignition::gazebo::v2::detail::View> >(std::pair<std::set<unsigned long, std::less<unsigned long>, std::allocator<unsigned long> >, ignition::gazebo::v2::detail::View>&&) [0x7fac1bea2eff]
       2317:                || _M_impl._M_key_compare(_S_key(__z),
       2318:                              _S_key(__p)));
       2319: 
      >2320:       _Rb_tree_insert_and_rebalance(__insert_left, __z, __p,
       2321:                    this->_M_impl._M_header);
       2322:       ++_M_impl._M_node_count;
       2323:       return iterator(__z);
#0    Object "/usr/lib/x86_64-linux-gnu/libstdc++.so.6", at 0x7fac1d2ac15a, in std::_Rb_tree_insert_and_rebalance(bool, std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&)
Segmentation fault (Address not mapped to object [0x10])
Segmentation fault (core dumped)