Error while loading .ods sheet into Octave

Question

I am trying to read a column of integers in a spreadsheet into Octave using the code

A = odsread('Data.ods', 'Sheet1', 'A1:A946');

But it fails and I get a message with warnings and errors as :

> unzip:  cannot find or open Data.ods, Data.ods.zip or Data.ods.ZIP.
file Data.ods couldn't be unpacked. Is it the proper file format?
warning: UnZip failed with error 9
Output:
error: warning: STATE structure must have fields 'identifier' and 'state'
error: called from
    __OCT_spsh_open__ at line 72 column 7
    odsopen at line 267 column 30
    odsread at line 179 column 7

So the error says that "STATE structure must have fields 'identifier' and 'state'" , what does this mean?

Answer 1

Apparently the full path to the file should be included to make it work. It cannot load the file itself even when the file is in the same directory.