Error on reading files where <c> element misses the "r" attribute

[fabiospiga]

I need to read a file where the element <row> and <c> miss the "r" attribute, that is apparently optional in the OpenXML structure.

Here's an example:
https://www.atih.sante.fr/sites/default/files/public/content/3968/fichier_complementaire_ccam_descriptive_a_usage_pmsi_2021_v2.xlsx

The raised exception is:
Cannot invoke "java.lang.Integer.intValue()" because the return value of "org.dhatim.fastexcel.reader.SimpleXmlReader.getIntAttribute(String)" is null

because int rowIndex cannot be unboxed at org.dhatim.fastexcel.reader.RowSpliterator#next

Could you please provide support for this use case?

Thanks and best regards,
Fabio

[RamsesGomez]

yes I have the exact same problem

[ochedru]

You are right, the r attribute is optional. We should check how this is handled in Apache POI. For example, what happens if some elements miss the r attribute, but not all?