loadGraph(): ERRORNot found: Failed to load compute graph at

I am trying to run a c++ project using tesorflow ! But getting this error when loading the frozen_inference_graph.pb.

loadGraph(): ERRORNot found: Failed to load compute graph at '~/Desktop/Tensor/obdet/tensorflow-object-detection-cpp/demo/ssd_mobilenet_v1_egohands/frozen_inference_graph.pb'

How to solve it !

Source Code::

string ROOTDIR = "~/Desktop/Tensor/obdet/tensorflow-object-detection-cpp/";
string LABELS = "demo/ssd_mobilenet_v1_egohands/labels_map.pbtxt";
string GRAPH = "demo/ssd_mobilenet_v1_egohands/frozen_inference_graph.pb";
// Set input & output nodes names`
string inputLayer = "image_tensor:0";
vector<string> outputLayer = "detection_boxes:0", "detection_scores:0", "detection_classes:0", "num_detections:0";
// Load and initialize the model from .pb file
std::unique_ptr<tensorflow::Session> session;
string graphPath = tensorflow::io::JoinPath(ROOTDIR, GRAPH);
LOG(INFO) << "graphPath:" << graphPath;
Status loadGraphStatus = loadGraph(graphPath, &session);
//LOG(INFO) << "graphPath:" << graphPath;
if (!loadGraphStatus.ok())
LOG(ERROR) << "loadGraph(): ERROR" << loadGraphStatus;
//return -1;
else
LOG(INFO) << "loadGraph(): frozen graph loaded" << endl;


// Load labels map from .pbtxt file
std::map<int, std::string> labelsMap = std::map<int,std::string>();
Status readLabelsMapStatus = readLabelsMapFile(tensorflow::io::JoinPath(ROOTDIR, LABELS), labelsMap);
if (!readLabelsMapStatus.ok())
LOG(ERROR) << "readLabelsMapFile(): ERROR" << loadGraphStatus;
// return -1;
else
LOG(INFO) << "readLabelsMapFile(): labels map loaded with " << labelsMap.size() << " label(s)" << endl;


Load Function :

Status loadGraph(const string &graph_file_name,unique_ptr<tensorflow::Session> *session)
tensorflow::GraphDef graph_def;
Status load_graph_status =
ReadBinaryProto(tensorflow::Env::Default(), graph_file_name, &graph_def);
if (!load_graph_status.ok())
return tensorflow::errors::NotFound("Failed to load compute graph at '",
graph_file_name, "'");

session->reset(tensorflow::NewSession(tensorflow::SessionOptions()));
Status session_create_status = (*session)->Create(graph_def);
if (!session_create_status.ok())
return session_create_status;

return Status::OK();



graphPath

~

ROOTDIR

Required, but never shown

Required, but never shown

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