* using log directory ‘/srv/hornik/tmp/CRAN_pretest/TCA.Rcheck’
* using R Under development (unstable) (2026-03-13 r89618)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 21.1.8 (3+b1)
    Debian flang version 21.1.8 (3+b1)
* running under: Debian GNU/Linux forky/sid
* using session charset: UTF-8
* current time: 2026-03-14 23:35:06 UTC
* checking for file ‘TCA/DESCRIPTION’ ... ERROR
Required field missing or empty:
  ‘Author’
* DONE
Status: 1 ERROR