unhashable type: 'slice'

[furukawayuan-Yao]

Thank you very much for your open source code.
According to the prompt on the homepage, the flickr30K feature used is in mdb format, and msgpack is used to read it~

When using the flickr30K image feature file you provided, this error occurred when reading feats and boxes_feats:
unhashable type: 'slice'

This error occurred in this paragraph：
dump = self.txn.get(img_id.encode("utf-8"))\ nbb = self.name2nbb[img_id]\ img_dump = msgpack.loads(dump, raw=False)\ feats = img_dump["features"][:nbb, :]\ img_bb = img_dump["norm_bb"][:nbb, :]\
feats = img_dump["features"][:nbb, :]
img_bb = img_dump["norm_bb"][:nbb, :]
The two lines in bold appear where this bug appears. What is the reason for this?

[maximek3]

Hey, are using the environment file eUG.yml that I provided? Especially all the packages related to reading the .mdb data

[furukawayuan-Yao]

Hey, are using the environment file eUG.yml that I provided? Especially all the packages related to reading the .mdb data

Thanks for your reply~
Today I changed the version of lmdb, msgpack and msgpack_numpy to match eUG.yml However, the same bug occured. I think it might be better to provide the screeshot of those features as below:

Is there anything different here from your experiment?
Thanks a lot~