[R-pkg-devel] How to remove rJava from Ecfun when it's not called directly or indirectly

[Joshua Ulrich]

On Sat, Oct 10, 2020 at 10:57 PM Spencer Graves
<spencer.graves using effectivedefense.org> wrote:
>
> Hello, All:
>
>
>           "R CMD check Ecfun_0.2-4.tar.gz" fails under Windows 10 with "Error:
> package or namespace load failed for 'Ecfun': .onLoad failed in
> loadNamespace() for 'rJava'".
>
>
>           However, I cannot find where Ecfun calls rJava.  This is in:
>
>
> https://github.com/sbgraves237/Ecfun
>
>
>           I get nothing from "grep 'rJava'" in the DESCRIPTION and NAMESPACE
> files plus in the man and R subdirectories.  I ran
> tools:package_dependencies recursively starting with Ecfun until I got
> all NULLs and could not find rJava anywhere.
>
You need to include suggested package dependencies in your search.

tools::package_dependencies("Ecfun",
  which = c("Depends", "Imports", "LinkingTo", "Suggests"),
  recursive = TRUE)

You will find rJava in that list of ~1650 dependencies.

>
>           Thanks,
>           Spencer Graves
>
>
> 00install.out
>
>
> * installing *source* package 'Ecfun' ...
> ** using staged installation
> ** R
> ** inst
> ** byte-compile and prepare package for lazy loading
> ** help
> *** installing help indices
> ** building package indices
> ** installing vignettes
> ** testing if installed package can be loaded from temporary location
> *** arch - i386
> Error: package or namespace load failed for 'Ecfun':
>   .onLoad failed in loadNamespace() for 'rJava', details:
>    call: inDL(x, as.logical(local), as.logical(now), ...)
>    error: unable to load shared object 'C:/Program
> Files/R/R-4.0.2/library/rJava/libs/i386/rJava.dll':
>    LoadLibrary failure:  %1 is not a valid Win32 application.
>
> Error: loading failed
> Execution halted
> *** arch - x64
> ERROR: loading failed for 'i386'
> * removing 'C:/Users/spenc/Documents/R/Ecfun/Ecfun.Rcheck/Ecfun'
>
>
> 00check.log
>
>
> * using log directory 'C:/Users/spenc/Documents/R/Ecfun/Ecfun.Rcheck'
> * using R version 4.0.2 (2020-06-22)
> * using platform: x86_64-w64-mingw32 (64-bit)
> * using session charset: ISO8859-1
> * checking for file 'Ecfun/DESCRIPTION' ... OK
> * this is package 'Ecfun' version '0.2-4'
> * 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 whether package 'Ecfun' can be installed ... ERROR
> Installation failed.
> See 'C:/Users/spenc/Documents/R/Ecfun/Ecfun.Rcheck/00install.out' for
> details.
> * DONE
> Status: 1 ERROR
>
> ______________________________________________
> R-package-devel using r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-package-devel



-- 
Joshua Ulrich  |  about.me/joshuaulrich
FOSS Trading  |  www.fosstrading.com