Ubuntu平台上的Photo/VideoDetector启动方法崩溃

Question

在C++示例中运行detector-> start（）方法时，我看到下面发生崩溃。我在Ubuntu 14.10平台上使用affdex3-0版本。你能帮忙解决这个问题吗？

Program received signal SIGSEGV, Segmentation fault. 
0x00007ffff73f6b4d in cv::minMaxLoc(cv::_InputArray const&, double*, double*, cv::Point_<int>*, cv::Point_<int>*, cv::_InputArray const&)() 
    from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
(gdb) bt 
#0 0x00007ffff73f6b4d in cv::minMaxLoc(cv::_InputArray const&, double*, double*, cv::Point_<int>*, cv::Point_<int>*, cv::_InputArray const&)() 
    from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#1 0x00007ffff70e6c24 in SimpleInvMeanGuess::SetProperties(cv::Mat_<float>, cv::Mat_<float>)() 
    from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#2 0x00007ffff70e8496 in SimpleInvMeanGuess::LoadModel(portable_binary_iarchive&)() 
    from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#3 0x00007ffff71fc244 in Mapper::Load(boost::filesystem::path const&)() from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#4 0x00007ffff70d0ecd in LoadMapper(MapperConfig const&)() from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#5 0x00007ffff70d10df in LoadMultipleMappersFromConfig(std::vector<MapperConfig, std::allocator<MapperConfig> > const&)() 
    from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#6 0x00007ffff70d11e1 in LoadMultipleMappers(boost::filesystem::path const&)() 
    from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#7 0x00007ffff70d1238 in LoadMultipleRTMappers(boost::filesystem::path const&)() 
    from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#8 0x00007ffff7121ca1 in DynamicTracker::DynamicTracker(boost::property_tree::basic_ptree<std::string, std::string, std::less<std::string> > const&)() from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#9 0x00007ffff70d3af2 in boost::shared_ptr<Mapper> CreateMapperInstance<DynamicTracker>(boost::property_tree::basic_ptree<std::string, std::string, std::less<std::string> > const&)() from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#10 0x00007ffff70d0964 in CreatePtrMapper(std::string const&, boost::property_tree::basic_ptree<std::string, std::string, std::less<std::string> > const&, boost::property_tree::basic_ptree<std::string, std::string, std::less<std::string> > const&)() 
    from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#11 0x00007ffff70d0c35 in CreatePtrMapper(MapperConfig const&)() from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#12 0x00007ffff70d0d5c in LoadMapper(MapperConfig const&)() from /home/emotion/affdex-sdk/lib/libaffdex-native.so 
#13 0x00007ffff70db2c2 in MapperFactory::Activate(std::set<std::string, std::less<std::string>, std::allocator<std::string> > const&)() 
    from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#14 0x00007ffff70c9d22 in AffdexMultiFace::UpdateActiveSet()() from /home/emotion/affdex-sdk/lib/libaffdex-native.so 
#15 0x00007ffff70ca28d in AffdexMultiFace::Activate(std::string const&)() from /home//emotion/affdex-sdk/lib/libaffdex-native.so 
#16 0x00007ffff70cadad in AffdexMultiFace::Initialize(IntegrationLayerParams const&)() 
    from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#17 0x00007ffff70b1df4 in affdex::MultiFaceDetectorBase::initWithParams(affdex::Config)() 
    from /homeResearch/emotion/affdex-sdk/lib/libaffdex-native.so 
#18 0x00007ffff70637d6 in affdex::DetectorBase::init(affdex::Config const&)() 
    from /home/emotion/affdex-sdk/lib/libaffdex-native.so 
#19 0x00007ffff706356b in affdex::DetectorBase::start()() from /home/Research/emotion/affdex-sdk/lib/libaffdex-native.so 
#20 0x00007ffff705bc5d in affdex::Detector::start()() from /home/emotion/affdex-sdk/lib/libaffdex-native.so 
#21 0x00007ffff709dfa4 in affdex::PhotoDetector::start()() from /home/emotion/affdex-sdk/lib/libaffdex-native.so 
#22 0x0000000000438396 in main() 

Answer 1

Affdex支持gcc 4.8, opencv 2.4 and boost 1.59。你有正确的依赖关系设置？我会建议遵循README中的cpp-sdk-samples.安装说明。我们刚刚发布了affdex-3.1，您可以找到发行说明here。

下面是安装指南链接：

• affdex-3.0
• affdex-3.1