* using log directory 'd:/RCompile/CRANincoming/R-devel/FPCdpca.Rcheck'
* using R version 4.5.0 beta (2025-04-02 r88102 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.2.0
    GNU Fortran (GCC) 14.2.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'FPCdpca/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'FPCdpca' version '0.2.0'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [14s] OK
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'FPCdpca' can be installed ... WARNING
Found the following significant warnings:
  Warning: invalid UTF-8 in file 'D:/temp/2025_04_03_04_05_17_16862/Rtmp4M2lp3/R.INSTALL122fc2b4c5425/FPCdpca/man/riboflavin.Rd'
  Warning: invalid UTF-8 in file 'D:/temp/2025_04_03_04_05_17_16862/Rtmp4M2lp3/R.INSTALL122fc2b4c5425/FPCdpca/man/riboflavinv100.Rd'
See 'd:/RCompile/CRANincoming/R-devel/FPCdpca.Rcheck/00install.out' for details.
* checking installed package size ... OK
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking DESCRIPTION meta-information ... NOTE
Author field differs from that derived from Authors@R
  Author:    'Guangbao Guo [aut, cre](<https://orcid.org/0000-0002-4115-6218>), Jiarui Li [aut]'
  Authors@R: 'Guangbao Guo [aut, cre] (ORCID: <https://orcid.org/0000-0002-4115-6218>), Jiarui Li [aut]'

* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking code files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [20s] OK
* checking Rd files ... WARNING
Warning in grepl("^[[:space:]]*$", block) :
  unable to translate ' B<a8><b9>hlmann, P., Kalisch, M., & Meier, L. (2014). 'High-dimensional statistics with a view towards applications in biology.' ' to a wide string
Warning in grepl("^[[:space:]]*$", block) : input string 1 is invalid
Warning in grepl(pat, block) :
  unable to translate ' B<a8><b9>hlmann, P., Kalisch, M., & Meier, L. (2014). 'High-dimensional statistics with a view towards applications in biology.' ' to a wide string
Warning in grepl(pat, block) : input string 1 is invalid
prepare_Rd: invalid UTF-8 in file './man/riboflavin.Rd'
Warning in grepl("^[[:space:]]*$", block) :
  unable to translate ' B<a8><b9>hlmann, P., Kalisch, M., & Meier, L. (2014). 'High-dimensional statistics with a view towards applications in biology.' ' to a wide string
Warning in grepl("^[[:space:]]*$", block) : input string 1 is invalid
Warning in grepl(pat, block) :
  unable to translate ' B<a8><b9>hlmann, P., Kalisch, M., & Meier, L. (2014). 'High-dimensional statistics with a view towards applications in biology.' ' to a wide string
Warning in grepl(pat, block) : input string 1 is invalid
prepare_Rd: invalid UTF-8 in file './man/riboflavinv100.Rd'
* checking Rd metadata ... OK
* checking Rd line widths ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... WARNING
Undocumented data sets:
  'data7' 'data5' 'data6'
All user-level objects in a package should have documentation entries.
See chapter 'Writing R documentation files' in the 'Writing R
Extensions' manual.
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... NOTE
Warning in gsub("[[:space:]]+", " ", s) : unable to translate '
\itemize{
\item B<a8><b9>hlmann, P., Kalisch, M., & Meier, L. (2014). 'High-dimensional statistics with a view towards applications in biology.' \emph{Annual Review of Statistics and its Applications}, \bold{1}, 255--278.
\item DSM Nutritional Product...' to a wide string
Error in gsub("[[:space:]]+", " ", s) : input string 1 is invalid
Calls: <Anonymous> ... .Rd_get_offending_autogenerated_content -> grepl -> is.factor -> gsub
Execution halted
* checking for unstated dependencies in examples ... OK
* checking contents of 'data' directory ... OK
* checking data for non-ASCII characters ... OK
* checking data for ASCII and uncompressed saves ... WARNING
  
  Note: significantly better compression could be obtained
        by using R CMD build --resave-data
                     old_size new_size compress
  review.rda             17Kb     10Kb    bzip2
  riboflavin.rda        2.4Mb    2.0Mb    bzip2
  riboflavinv100.rda     63Kb     51Kb    bzip2
* checking examples ... [11s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... OK
  Running 'testthat.R'
* checking PDF version of manual ... ERROR
Rd conversion errors:
Converting parsed Rd's to LaTeX Error in gsub(pattern, replacement, x, perl = TRUE) : 
  input string 1 is invalid UTF-8
* checking HTML version of manual ... NOTE
Encountered the following conversion/validation errors:
input string 1 is invalid UTF-8
input string 1 is invalid UTF-8
* DONE
Status: 1 ERROR, 4 WARNINGs, 3 NOTEs