* using log directory ‘/srv/hornik/tmp/CRAN_pretest/emf.Rcheck’
* using R Under development (unstable) (2025-05-23 r88232)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (3)
    Debian flang-new version 19.1.7 (3)
* running under: Debian GNU/Linux 13 (trixie)
* using session charset: UTF-8
* checking for file ‘emf/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘emf’ version ‘0.1.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [3s/3s] NOTE
Maintainer: ‘Yan He <heyan@njfu.edu.cn>’

New submission

Possibly misspelled words in DESCRIPTION:
  MFdiv (9:201)
  MFreg (9:244)
  MFric (9:162)
  Multifunctionality (3:18)
  multifunctionality (9:69, 9:133, 9:170, 9:213)

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("c),person(\"Lingfeng\",", "\"Mao\",", "role", "="),
                      family = "\"aut\"))",
                      role = "aut",
                      comment = "\"Lingfeng\", \"Mao\", role = \"aut\""),
               person(given = "Yan",
                      family = "He",
                      role = "cre",
                      email = "heyan@njfu.edu.cn"))
as necessary.

Author field should be Authors@R.  Current value is:
  c(person("Yan", "He", email = "heyan@njfu.edu.cn", role = c("aut", "cre")),person("Lingfeng", "Mao", role = "aut"))
* 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 executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking serialization versions ... OK
* checking whether package ‘emf’ can be installed ... [1s/1s] OK
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking DESCRIPTION meta-information ... OK
* 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 ... [0s/0s] OK
* checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the package can be unloaded cleanly ... [0s/0s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
* checking loading without being on the library search path ... [0s/0s] 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 ... [2s/2s] OK
* checking Rd files ... [0s/0s] OK
* checking Rd metadata ... OK
* checking Rd line widths ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... [0s/0s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking examples ... [20s/20s] NOTE
Examples with CPU (user + system) or elapsed time > 5s
       user system elapsed
MFdiv 8.459  0.012   8.476
MFreg 6.679  0.004   6.687
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [22s/22s] OK
  Running ‘testthat.R’ [21s/21s]
* checking PDF version of manual ... [3s/3s] WARNING
LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
! LaTeX Error: Unicode character τ (U+03C4)
               not set up for use with LaTeX.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
! LaTeX Error: Unicode character τ (U+03C4)
               not set up for use with LaTeX.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
! LaTeX Error: Unicode character τ (U+03C4)
               not set up for use with LaTeX.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
! LaTeX Error: Unicode character τ (U+03C4)
               not set up for use with LaTeX.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
! LaTeX Error: Unicode character τ (U+03C4)
               not set up for use with LaTeX.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
* checking PDF version of manual without index ... ERROR
* checking HTML version of manual ... [0s/0s] OK
* checking for non-standard things in the check directory ... NOTE
Found the following files/directories:
  ‘emf-manual.tex’
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR, 1 WARNING, 3 NOTEs