Check failed: mkdir(source.c_str(), 0744) == 0 (-1 vs. 0)

[Amit Ghodke]

Creating train lmdb...

I0117 16:18:57.247985 21143 convert_imageset.cpp:86] Shuffling data

I0117 16:18:57.248235 21143 convert_imageset.cpp:89] A total of 5 images.

F0117 16:18:57.248339 21143 db_lmdb.cpp:13] Check failed: mkdir(source.c_str(), 0744) == 0 (-1 vs. 0) mkdir examples/demoprojectss/demoproject_train_lmdb failed

*** Check failure stack trace: ***

    @     0x7f1b47eb40cd  google::LogMessage::Fail()

    @     0x7f1b47eb5f33  google::LogMessage::SendToLog()

    @     0x7f1b47eb3c28  google::LogMessage::Flush()

    @     0x7f1b47eb6999  google::LogMessageFatal::~LogMessageFatal()

    @     0x7f1b48589d78  caffe::db::LMDB::Open()

    @     0x564a739894a0  (unknown)

    @     0x7f1b46ecf1c1  __libc_start_main

    @     0x564a7398a9ba  (unknown)

    @              (nil)  (unknown)

./create_imagenet.sh: line 47: 21143 Aborted                 (core dumped) GLOG_logtostderr=1 $TOOLS/convert_imageset --resize_height=$RESIZE_HEIGHT --resize_width=$RESIZE_WIDTH --shuffle $TRAIN_DATA_ROOT $DATA/train.txt $EXAMPLE/demoproject_train_lmdb

[Przemek D]

Perhaps the folder already exists? Maybe you don't have write permissions? mkdir can fail for a variety of reasons - consult the documentation.