Hello, I wrote a class like so:
> rcfdpsuperclass <- setRefClass( > Class="rcfdpsuperclass", > fields = list( > RcfpdVersion = "character"), > methods = list( > initialize = function(){ > 'Populates fields with defaults and lock as appropriate' > initFields( > RcfpdVersion = as.character(packageVersion("RCFPD"))) > lockBinding(sym="RcfpdVersion",env=.self) > })) And a second one like this: > sequencesuperclass <- setRefClass( > Class="sequencesuperclass", > fields = list( > test="character"), > contains="rcfpdsuperclass") Executing the latter I get: > Error in getClass(what, where = where) : > "rcfpdsuperclass" is not a defined class Does someone have an idea what I am doing wrong? Thank you for your consideration. Sincerely, Joh ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.