Problem compiling with latest traits.hpp

[FallenBuckeye]

With latest Opencv2, Opencv_contrib, Ceres with eigen3, etc, using the sfm scene reconstruction example cooied into eclipse, I receive the following compile error:
/home/bongo/opencv/modules/core/include/opencv2/core/traits.hpp: In instantiation of ‘struct cv::traits::Type<std::__cxx11::basic_string >’:
/home/bongo/opencv/modules/core/include/opencv2/core/mat.inl.hpp:85:32: required from ‘cv::_InputArray::_InputArray(const std::vector<_Tp>&) [with _Tp = std::__cxx11::basic_string]’
../src/recon.cpp:61:81: required from here
/home/bongo/opencv/modules/core/include/opencv2/core/traits.hpp:366:8: error: ‘type’ is not a member of ‘cv::DataType<std::__cxx11::basic_string >’
{ enum { value = DataType::type }; };
This is a fresh build and git from Nov 19, 2017. Can anyone help?

[vrabaud]

Where is the code you are trying to compile ?

[FallenBuckeye]

Thanks for your response. My source code was the example code the opencv_contrib sfm scene recon example. The error seemed to indicate that the sfm was using a deprecated member of traits, so I suppose I should have posted my problem to contrib. I checked the last check-in on sfm and it seemed to match opencv 3.2.0 release, so I did a git on that version and the problem went away. Should I post this somewhere? Accept my apologies for poor decorum.

…

On Mon, Nov 20, 2017 at 7:36 AM, Vincent Rabaud ***@***.***> wrote: Where is the code you are trying to compile ? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#308 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AgPx-hUi1Jo6Zai8vXnCafDdPbqm6e3mks5s4XJqgaJpZM4Qjg9e> .

[llvs]

To me, the following workaround worked in Windows/Visual Studio:
#define OPENCV_TRAITS_ENABLE_DEPRECATED
Using current OpenCV git version 3.4.0+

[whuhit]

To me, the following workaround worked in Windows/Visual Studio:
#define OPENCV_TRAITS_ENABLE_DEPRECATED
Using current OpenCV git version 3.4.0+

it works

[JWhitleyWork]

Closing due to resolution.

[nidhiratanpara]

This does not work with the workaround yet. I am using the latest opencv version.

[nidhiratanpara]

@JWhitleyWork This does not work with the given workaround yet. I am using the latest opencv version.

[JWhitleyWork]

@nidhiratanpara This is a very old issue. Please create a new issue with your environment details and the error you're seeing.