데이터 파일 버전에 따른 설치에러 발생

[choonghyunryu]

현황

패키지 설치 시 다음과 같은 에러가 발생함

* checking for empty or unneeded directories
  NB: this package now depends on R (>= 3.5.0)
  WARNING: Added dependency on R >= 3.5.0 because serialized objects in
  serialize/load version 3 cannot be read in older versions of R.
  File(s) containing such objects:
    'bitTA/data/buzz.rda' 'bitTA/data/movie_ratings_test.rda'
    'bitTA/data/movie_ratings_train.rda'
    'bitTA/data/president_speech.rda' 'bitTA/data/rest_area.rda'
    'bitTA/data/sentiment_dic.rda'
* building 'bitTA_1.3.3.9002.tar.gz'
Installing package into ‘C:/Users/choonghyunryu/AppData/Local/R/win-library/4.2’
(as ‘lib’ is unspecified)
* installing *source* package 'bitTA' ...
** using staged installation
** R
** data
*** moving datasets to lazyload DB
** inst
** byte-compile and prepare package for lazy loading
ERROR: lazy loading failed for package 'bitTA'
* removing 'C:/Users/choonghyunryu/AppData/Local/R/win-library/4.2/bitTA'

솔루션

현재 R 데이터 버전 3으로 만들어진 패키지 데이터를 버전 2로 다운그레이드