* using log directory ‘/Users/ripley/R/packages/tests-devel/ggfan.Rcheck’
* using R Under development (unstable) (2023-09-22 r85201)
* using platform: aarch64-apple-darwin22.6.0
* R was compiled by
    Apple clang version 15.0.0 (clang-1500.0.40.1)
    GNU Fortran (GCC) 12.2.0
* running under: macOS Ventura 13.6
* using session charset: UTF-8
* using option ‘--no-stop-on-test-error’
* checking for file ‘ggfan/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘ggfan’ version ‘0.1.3’
* package encoding: UTF-8
* 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 whether package ‘ggfan’ can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking ‘build’ directory ... 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 R 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 ... NOTE
Namespaces in Imports field not imported from:
  ‘colorspace’ ‘grid’ ‘rstan’
  All declared Imports should be used.
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... OK
* checking Rd files ... OK
* checking Rd metadata ... 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 ... OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’
 OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes in ‘inst/doc’ ... OK
* checking re-building of vignette outputs ... [10s/10s] ERROR
Error(s) in re-building vignettes:
--- re-building ‘geom_fan.Rmd’ using rmarkdown
--- finished re-building ‘geom_fan.Rmd’

--- re-building ‘ggfan_stan.Rmd’ using rmarkdown

Quitting from lines 117-128 [convert_to_list] (ggfan_stan.Rmd)
Error: processing vignette 'ggfan_stan.Rmd' failed with diagnostics:
could not find function "ggplot"
--- failed re-building ‘ggfan_stan.Rmd’

SUMMARY: processing the following file failed:
  ‘ggfan_stan.Rmd’

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... OK
* checking HTML version of manual ... OK
* checking for detritus in the temp directory ... OK
* DONE

Status: 1 ERROR, 1 NOTE
See
  ‘/Users/ripley/R/packages/tests-devel/ggfan.Rcheck/00check.log’
for details.

       41.06 real        31.75 user         5.57 sys