Explicitly load the methods package: library(methods)
Hadley
On Thu, Jun 12, 2014 at 2:22 PM, Bond, Stephen <stephen.b...@cibc.com> wrote:
> I have a script which loads
>
> library(XLConnect)
> wb <- loadWorkbook("wbname")
>
> the code works without errors when run from ESS which uses
> R version 3.0.1 (2013-05-16) -- "Good Sport"
> Copyright (C) 2013 The R Foundation for Statistical Computing
> Platform: i386-w64-mingw32/i386 (32-bit)
>
> But fails when run from Rscript
> which Rscript
> C:\Program Files\R\R-3.0.1\bin\i386\Rscript.EXE
>
> Rscript updatevols.R
>
> Warning message:
> package 'RODBC' was built under R version 3.0.2
> XLConnect 0.2-7 by Mirai Solutions GmbH
> http://www.mirai-solutions.com ,
> http://miraisolutions.wordpress.com
> Warning message:
> package 'XLConnect' was built under R version 3.0.3
> Error in .jfield(x, "Ljava/lang/Class;", "TYPE") :
> could not find function "getClass"
> Calls: loadWorkbook ... ._java_class_list -> lapply -> FUN -> .jfield -> .Call
> Execution halted
> Warning message:
> closing unused RODBC handle 1
>
> Any clues?
>
> Stephen B
>
> [[alternative HTML version deleted]]
>
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--
http://had.co.nz/
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