Can't Use flowers.hdf5

[xianyu101]

When I want to use the data file provided by author,my IDE report bug as "RuntimeError: Unable to get group info (wrong B-tree signature)" below. import h5py f = h5py.File('flowers.hdf5', 'r') for k in f.keys(): print(f["test"]) Traceback (most recent call last): File "h5py\_objects.pyx", line 54, in h5py._objects.with_phil.wrapper File "h5py\_objects.pyx", line 55, in h5py._objects.with_phil.wrapper File "F:\Anaconda\lib\site-packages\h5py\_hl\group.py", line 623, in __repr__ r = '<HDF5 group %s (%d members)>' % (namestr, len(self)) File "h5py\_objects.pyx", line 54, in h5py._objects.with_phil.wrapper File "h5py\_objects.pyx", line 55, in h5py._objects.with_phil.wrapper File "F:\Anaconda\lib\site-packages\h5py\_hl\group.py", line 443, in __len__ return self.id.get_num_objs() File "h5py\_objects.pyx", line 54, in h5py._objects.with_phil.wrapper File "h5py\_objects.pyx", line 55, in h5py._objects.with_phil.wrapper File "h5py\h5g.pyx", line 336, in h5py.h5g.GroupID.get_num_objs RuntimeError: Unable to get group info (wrong B-tree signature)

Then I use vitables to check if there has any problems in this datafile,the result is that i can only see the groups named train,test,valid without dataset inside like this .

I am a freshman in using such things.Could anyone tell me where is my problem?

[xianyu101]

There may have some problems within downloading.I downloaded data file again and it worked well.