• using R version 4.4.0 (2024-04-24)
• using platform: x86_64-apple-darwin20
• R was compiled by     Apple clang version 14.0.0 (clang-1400.0.29.202)     GNU Fortran (GCC) 12.2.0
• running under: macOS Ventura 13.3.1
• using session charset: UTF-8
• checking for file ‘FuzzyNumbers/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘FuzzyNumbers’ version ‘0.4-7’
• 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 ‘FuzzyNumbers’ can be installed ... [5s/5s] OK See the install log for details.
• 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 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 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 ... [5s/5s] OK
• checking Rd files ... [1s/1s] NOTE checkRd: (-1) trapezoidalApproximation-methods.Rd:49: Lost braces; missing escapes or markup?     49 | For example, if Val(A) < EV_{1/3}(A) or Val(A) > EV_{2/3}(A),        | ^ checkRd: (-1) trapezoidalApproximation-methods.Rd:49: Lost braces; missing escapes or markup?     49 | For example, if Val(A) < EV_{1/3}(A) or Val(A) > EV_{2/3}(A),        | ^
• 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 sizes of PDF files under ‘inst/doc’ ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [1s/1s] OK
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [23s/24s] WARNING Error(s) in re-building vignettes:   ... --- re-building ‘FuzzyNumbersTutorial.Rnw’ using knitr Error: processing vignette 'FuzzyNumbersTutorial.Rnw' failed with diagnostics: Running 'texi2dvi' on 'FuzzyNumbersTutorial.tex' failed. LaTeX errors: ! Undefined control sequence. l.282 \hlkwd{install.packages}\hldef                                     {(}\hlsng{'FuzzyNumbers'}\hldef{)} ? ! Emergency stop. ! Emergency stop. l.282        End of file on the terminal! ! ==> Fatal error occurred, no output PDF file produced! --- failed re-building ‘FuzzyNumbersTutorial.Rnw’ SUMMARY: processing the following file failed:   ‘FuzzyNumbersTutorial.Rnw’ Error: Vignette re-building failed. Execution halted
• checking PDF version of manual ... [8s/9s] OK
• DONE Status: 1 WARNING, 1 NOTE
• using check arguments '--no-clean-on-error '