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Problem with stitching_detailed

I use the code from the example https://docs.opencv.org/master/d9/dd8/samples_2cpp_2stitching_detailed_8cpp-example.html I send such code to the command line

Project1.exe stitching_detailed IMG_20190208_144746.jpg IMG_20190208_144732.jpg —warp cylindrical

I get the answer

Finding features... 
Unknown 2D features type: 'surf'.

Please tell me how to solve this problem.

Problem with stitching_detailed

I use the code from the example https://docs.opencv.org/master/d9/dd8/samples_2cpp_2stitching_detailed_8cpp-example.html I send such code to the command line

Project1.exe stitching_detailed IMG_20190208_144746.jpg IMG_20190208_144732.jpg D:\MEDIA\IMG_20190208_144719.jpg D:\MEDIA\IMG_20190208_144719.jpg —warp cylindrical

I get the answer

Finding features... 
Unknown 2D features type: 'surf'.

Please tell me how to solve this problem.