Check failed: status.ok() Failed to open leveldb examples/cifar10/cifar10_train_lmdb Invalid argumen

[文小森]

I want to classify 7 classes.and dataset is flowed by the example of imagenet.and here is the error,can you help me?thanks very much！

I0620 21:46:16.228560 12167 net.cpp:67] Creating Layer cifar

I0620 21:46:16.228580 12167 net.cpp:356] cifar -> data

I0620 21:46:16.228606 12167 net.cpp:356] cifar -> label

I0620 21:46:16.228624 12167 net.cpp:96] Setting up cifar

I0620 21:46:16.228658 12167 data_layer.cpp:45] Opening leveldb examples/cifar10/cifar10_train_lmdb

F0620 21:46:16.228844 12167 data_layer.cpp:48] Check failed: status.ok() Failed to open leveldb examples/cifar10/cifar10_train_lmdb

Invalid argument: examples/cifar10/cifar10_train_lmdb: does not exist (create_if_missing is false)

*** Check failure stack trace: ***

    @     0x7f64d195e9fd  google::LogMessage::Fail()

    @     0x7f64d196089d  google::LogMessage::SendToLog()

    @     0x7f64d195e5ec  google::LogMessage::Flush()

    @     0x7f64d19611be  google::LogMessageFatal::~LogMessageFatal()

    @           0x4d11f0  caffe::DataLayer<>::DataLayerSetUp()

    @           0x4b103f  caffe::BaseDataLayer<>::LayerSetUp()

    @           0x4b1609  caffe::BasePrefetchingDataLayer<>::LayerSetUp()

    @           0x46e7e1  caffe::Net<>::Init()

    @           0x4700ee  caffe::Net<>::Net()

    @           0x457ae0  caffe::Solver<>::InitTrainNet()

    @           0x458d96  caffe::Solver<>::Init()

    @           0x458ef6  caffe::Solver<>::Solver()

    @           0x418c30  caffe::GetSolver<>()

    @           0x415054  train()

    @           0x40fe41  main

    @     0x7f64ce658ec5  (unknown)

    @           0x413ba7  (unknown)

Aborted (core dumped)