有的手机上正常，有一个5.1的系统上报下面的错，很多天了没进展，求指点

OpenCV(3.4.6) Error: Unspecified error (FAILED: ReadProtoFromBinaryFile(param_file, param). Failed to parse NetParameter file: /storage/emulated/0/lpr/SegmenationFree-Inception.caffemodel) in void cv::dnn::ReadNetParamsFromBinaryFileOrDie(const char*, opencv_caffe::NetParameter*), file /build/3_4_pack-android/opencv/modules/dnn/src/caffe/caffe_io.cpp, line 1165