StacktraceTop:k3d::cubic_curve::~cubic_curve () from /usr/lib/libk3dsdk.so.0 ?? () from /usr/lib/libk3dsdk.so.0 ?? () from /usr/lib/libk3dsdk.so.0 std::_Rb_tree<k3d::icommand_node*, std::pair<k3d::icommand_node* const, std::string>, std::_Select1st<std::pair<k3d::icommand_node* const, std::string> >, std::less<k3d::icommand_node*>, std::allocator<std::pair<k3d::icommand_node* const, std::string> > >::erase () from /usr/lib/libk3dsdk.so.0 ?? () from /usr/lib/libk3dsdk.so.0
StacktraceTop: k3d::cubic_ curve:: ~cubic_ curve () from /usr/lib/ libk3dsdk. so.0 libk3dsdk. so.0 libk3dsdk. so.0 tree<k3d: :icommand_ node*, std::pair< k3d::icommand_ node* const, std::string>, std::_Select1st <std::pair< k3d::icommand_ node* const, std::string> >, std::less< k3d::icommand_ node*>, std::allocator< std::pair< k3d::icommand_ node* const, std::string> > >::erase () from /usr/lib/ libk3dsdk. so.0 libk3dsdk. so.0
?? () from /usr/lib/
?? () from /usr/lib/
std::_Rb_
?? () from /usr/lib/