Ambiguous call of overload in segmented_word_recognition.cpp

C++
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5

Thanks a lot for the suggestion & time, but still L92-98 giving error:

error: no matching function for call to ‘cv::text::OCRHMMDecoder::create(cv::Ptrcv::text::OCRHMMDecoder::ClassifierCallback, std::__cxx11::string&, cv::Mat&, cv::Mat&, cv::text::decoder_mode, cv::text::classifier_type)’
voc, transitionProbabilities, emissionProbabilities, OCR_DECODER_VITERBI, OCR_KNN_CLASSIFIER);