Build failed for ooxmlexport21

[Kira Tubo <kira.tubo@xxxxxxxxx>]

Hello, 

My build seems to be failing in Gerrit: https://gerrit.libreoffice.org/c/core/+/166423/1..2

Errors suggest that there is a core file missing for ooxmlexport21 in Linux. I already rebased, but still see the error. Please advise. 

https://ci.libreoffice.org/job/gerrit_master_ml/16581/

Thanks in advance! 

Regards,

Kira