出错的消息如下:
library(showtext)
Loading required package: sysfonts
Loading required package: showtextdb
Error: package or namespace load failed for ‘showtext’:
.onLoad failed in loadNamespace() for 'showtext', details:
call: (function (family, regular, bold = NULL, italic = NULL, bolditalic = NULL,
error: freetype: unable to load font file, error code 147
下面是控制台的输出信息
devtools::session_info('showtext')
Session info ----------------------------------------------------------------
setting value
version R version 3.4.3 (2017-11-30)
system x86_64, mingw32
ui Rgui
language (EN)
collate Chinese (Simplified)_China.936
tz Asia/Taipei
date 2018-01-27
Packages --------------------------------------------------------------------
package * version date source
grDevices * 3.4.3 2017-12-06 local
showtext 0.5-1 2018-01-16 CRAN (R 3.4.3)
showtextdb * 2.0 2017-09-11 CRAN (R 3.4.2)
sysfonts * 0.7.2 2018-01-16 CRAN (R 3.4.3)
utils * 3.4.3 2017-12-06 local