CRAN Package Check Results for Package exams

Last updated on 2017-09-26 01:47:18.

Check Details

Version: 2.2-1
Check: R code for possible problems
Result: NOTE
    Found the following assignments to the global environment:
    File ‘exams/R/xexams.R’:
     assign(".xweave_svg_grdevice", .xweave_svg_grdevice, envir = .GlobalEnv)
Flavors: r-devel-linux-x86_64-debian-clang, r-patched-linux-x86_64

Version: 2.3-0
Check: R code for possible problems
Result: NOTE
    Found the following assignments to the global environment:
    File ‘exams/R/xexams.R’:
     assign(".xweave_svg_grdevice", .xweave_svg_grdevice, envir = .GlobalEnv)
Flavors: r-devel-linux-x86_64-debian-gcc, r-devel-linux-x86_64-fedora-clang, r-release-linux-x86_64

Version: 2.3-0
Check: Rd line widths
Result: NOTE
    Rd file 'nops_scan.Rd':
     \usage lines wider than 90 characters:
     images = dir(pattern = "\\.PNG$|\\.png$|\\.PDF|\\.pdf$", path = dir, full.names = TRUE),
    
    These lines will be truncated in the PDF manual.
Flavors: r-devel-linux-x86_64-debian-gcc, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-release-linux-x86_64

Version: 2.3-0
Check: package dependencies
Result: NOTE
    Package suggested but not available for checking: ‘magick’
Flavors: r-devel-linux-x86_64-fedora-clang, r-patched-solaris-x86

Version: 2.3-0
Check: examples
Result: ERROR
    Running examples in ‘exams-Ex.R’ failed
    The error most likely occurred in:
    
    > ### Name: exams
    > ### Title: Generation of Simple Exams
    > ### Aliases: exams print.exams_metainfo
    > ### Keywords: utilities
    >
    > ### ** Examples
    >
    > ## load package and enforce par(ask = FALSE)
    > library("exams")
    > options(device.ask.default = FALSE)
    >
    > ## define an exams (= list of exercises)
    > myexam <- list(
    + "boxplots",
    + c("tstat", "ttest", "confint"),
    + c("regression", "anova"),
    + "scatterplot",
    + "relfreq"
    + )
    >
    > if(interactive()) {
    + ## compile a single random exam (displayed on screen)
    + sol <- exams(myexam)
    + sol
    + }
    >
    > ## generate multiple exams (stored in output directory)
    > odir <- tempfile()
    > sol <- exams(myexam, n = 3, dir = odir, template = c("exam", "solution"))
    Warning in exams(myexam, n = 3, dir = odir, template = c("exam", "solution")) :
     The template exam.tex has been adapted to exams2pdf() and is not fully
     compatible with exams() anymore. Template oexam.tex used instead.
    Warning in exams(myexam, n = 3, dir = odir, template = c("exam", "solution")) :
     The template solution.tex has been adapted to exams2pdf() and is not
     fully compatible with exams() anymore. Template osolution.tex used
     instead.
    Error in texi2dvi(out_tex[j], pdf = TRUE, clean = TRUE, quiet = quiet) :
     Running 'texi2dvi' on 'exam1.tex' failed.
    LaTeX errors:
    ! LaTeX Error: File `a4wide.sty' not found.
    
    Type X to quit or <RETURN> to proceed,
    or enter new name. (Default extension: sty)
    
    ! Emergency stop.
    <read *>
    
    l.5 ^^M
    
    ! ==> Fatal error occurred, no output PDF file produced!
    Calls: exams -> texi2dvi
    Execution halted
Flavor: r-release-osx-x86_64

Version: 2.3-0
Check: tests
Result: ERROR
     Running ‘encodings.R’ [1s/1s]
    Running the tests in ‘tests/encodings.R’ failed.
    Last 13 lines of output:
     Running 'texi2dvi' on 'plain81.tex' failed.
     LaTeX errors:
     ! LaTeX Error: File `a4wide.sty' not found.
    
     Type X to quit or <RETURN> to proceed,
     or enter new name. (Default extension: sty)
    
     ! Emergency stop.
     <read *>
    
     l.5 \newenvironment
     {question}{\item \textbf{Problem}\newline}{}^^M
     ! ==> Fatal error occurred, no output PDF file produced!
     Calls: exams2pdf -> xexams -> <Anonymous> -> texi2dvi
     Execution halted
Flavor: r-release-osx-x86_64

Version: 2.3-0
Check: running R code from vignettes
Result: ERROR
    Errors in running code in vignettes:
    when running code in ‘exams.Rnw’
     ...
    Type X to quit or <RETURN> to proceed,
    or enter new name. (Default extension: sty)
    
    ! Emergency stop.
    <read *>
    
    l.4 \newenvironment
     {question}{\item \textbf{Problem}\newline}{}^^M
    ! ==> Fatal error occurred, no output PDF file produced!
    Execution halted
    when running code in ‘exams2.Rnw’
     ...
    Type X to quit or <RETURN> to proceed,
    or enter new name. (Default extension: sty)
    
    ! Emergency stop.
    <read *>
    
    l.5 ^^M
    
    ! ==> Fatal error occurred, no output PDF file produced!
    Execution halted
Flavor: r-release-osx-x86_64

Version: 2.3-0
Check: re-building of vignette outputs
Result: NOTE
    Error in re-building vignettes:
     ...
    
    Error: processing vignette 'exams.Rnw' failed with diagnostics:
     chunk 7 (label = tstat-non-interacive)
    Error in texi2dvi(out_tex[j], pdf = TRUE, clean = TRUE, quiet = quiet) :
     Running 'texi2dvi' on 'plain1.tex' failed.
    LaTeX errors:
    ! LaTeX Error: File `a4wide.sty' not found.
    
    Type X to quit or <RETURN> to proceed,
    or enter new name. (Default extension: sty)
    
    ! Emergency stop.
    <read *>
    
    l.4 \newenvironment
     {question}{\item \textbf{Problem}\newline}{}^^M
    ! ==> Fatal error occurred, no output PDF file produced!
    Execution halted
Flavor: r-release-osx-x86_64

Version: 2.3-0
Check: re-building of vignette outputs
Result: NOTE
    Error in re-building vignettes:
     ...
     input string 342 is invalid in this locale
    Warning in grepl("(Rerun to get|biblatex.*\\(re\\)run)", readLines(log, :
     input string 356 is invalid in this locale
    Error in texi2dvi(file = file, pdf = TRUE, clean = clean, quiet = quiet, :
     Running 'texi2dvi' on 'exams.tex' failed.
    LaTeX errors:
    ! Undefined control sequence.
    l.16 ...^^^{<ec><bd><e7>Rȭ<f4>蛡<85>P^^]bL^^L6^^L<ac>^^W<e1><d6>-^^Y<b4>Y\U
     <e2><8f>ǻU<ed><8d><f3>K<fa>^^O_<f5><fe><ad>^^Sےc'<91><ab>...
    The control sequence at the end of the top line
    of your error message was never \def'ed. If you have
    ! Undefined control sequence.
    l.17 ...<a5>RQJY<96>5`'A^^P<ec><ef><ef><97><cb><e5>z<bd>n<9a>&<fa>!<a2><ad><ad><ad><d9><d9>Y4^^[<b0><b7><b8>\q
     <e6>|Ypb<8e>a<ba>D"<81><89>'<a2>z<bd><de><ed>v<cf>1<df>^^W+...
    The control sequence at the end of the top line
    of your error message was never \def'ed. If you have
    ! LaTeX Error: Missing \begin{document}.
    
    See the LaTeX manual or LaTeX Companion for explanation.
    Type H <return> for immediate help.
     ...
    ! Please use \mathaccent for accents in math mode.
    \add@accent ...@sp
    Calls: buildVignettes -> texi2pdf -> texi2dvi
    Execution halted
Flavor: r-oldrel-osx-x86_64