Caffe: ./create_imagenet.sh wrong,while use my own dataset.

[XiaXuehai]

~/Code/caffe/myself$ ./create_imagenet.sh
Creating train lmdb...
I0321 12:14:15.972949 8659 convert_imageset.cpp:83] Shuffling data
I0321 12:14:16.644664 8659 convert_imageset.cpp:86] A total of 188 images.
F0321 12:14:16.644743 8659 db_lmdb.cpp:16] Check failed: mkdir(source.c_str(), 0744) == 0 (-1 vs. 0) mkdir myself/my_train_lmdbfailed
* Check failure stack trace: *
@ 0x7fedc91f9daa (unknown)
@ 0x7fedc91f9ce4 (unknown)
@ 0x7fedc91f96e6 (unknown)
@ 0x7fedc91fc687 (unknown)
@ 0x7fedc96aea5e caffe::db::LMDB::Open()
@ 0x40392d main
@ 0x7fedc8205ec5 (unknown)
@ 0x404b0f (unknown)
@ (nil) (unknown)
Aborted (core dumped)
Creating val lmdb...
I0321 12:14:16.792162 8665 convert_imageset.cpp:83] Shuffling data
I0321 12:14:17.446871 8665 convert_imageset.cpp:86] A total of 0 images.
F0321 12:14:17.446933 8665 db_lmdb.cpp:16] Check failed: mkdir(source.c_str(), 0744) == 0 (-1 vs. 0) mkdir myself/my_val_lmdbfailed
* Check failure stack trace: *
@ 0x7fabf319adaa (unknown)
@ 0x7fabf319ace4 (unknown)
@ 0x7fabf319a6e6 (unknown)
@ 0x7fabf319d687 (unknown)
@ 0x7fabf364fa5e caffe::db::LMDB::Open()
@ 0x40392d main
@ 0x7fabf21a6ec5 (unknown)
@ 0x404b0f (unknown)
@ (nil) (unknown)
Aborted (core dumped)
Done.

[malreddysid]

I think the error is occurring because of a name conflict.
I think you're trying to create an lmdb file with the name "my_train_lmdb". Are you sure that there is no folder in the directory which has the same name? If there is, delete/rename it and try again

[seanbell]

From https://github.com/BVLC/caffe/blob/master/CONTRIBUTING.md:

_Please do not post usage, installation, or modeling questions, or other requests for help to Issues._
Use the caffe-users list instead. This helps developers maintain a clear, uncluttered, and efficient view of the state of Caffe.

[corecible]

my_train_lmdb is already exists

[malreddysid]

Delete it and try to make the lmdb file again.

[sayadyaghoobi]

i have the same problem, if anyone can help please note.

[JohnTian]

@malreddysid thanks very much.

[IvyGongoogle]

@malreddysid thank you very much.