undefined reference to `cv::Stitcher::createDefault(bool)'

Question

I am trying to stitch images using opencv in c++, and when the program is compiled, its throwing errors for

Stitcher stitcher = Stitcher::createDefault();

undefined reference to `cv::Stitcher::createDefault(bool)'

and for

Stitcher::Status status = stitcher.stitch(vImg, rImg);

undefined reference to `cv::Stitcher::stitch(cv::_InputArray const&, cv::_OutputArray const&)'

Please help me in fixing this error.Thanks in advance.

I'm talking about the linker flags. Add `-lopencv_core` to the compiler command, if using `gcc` or `clang`. — sgarizvi, Jun 13 '17 at 04:44
yeah thank you sgarizvi. It worked after including.Thank you — Anirudh, Jun 13 '17 at 04:47

score 1 · Accepted Answer · answered Jun 13 '17 at 04:37

1

This error indicates the compiler has a declaration for these functions but not a definition. Try checking your linker flags.

answered Jun 13 '17 at 04:37

Jake Askeland

1 Answers1