Plot Expression Result

R VersionR version 2.7.0 Under development (unstable) (2008-02-11 r44417)
OSunix
DateThu Nov 13 15:01:36 2008
Call plotFunction(ls("package:grid"), c("pdf", "ps", "png"), path = "~/tests/R44417")
Directory/home/stephen/tests/R44417
Log Filenamegrid.locator-log.xml

FormatPlotsError
pdfgrid.locator-1.pdfIt is invalid to combine unit objects with other types
psgrid.locator-1.psIt is invalid to combine unit objects with other types
pnggrid.locator-1.pngIt is invalid to combine unit objects with other types