I am curious why you used evalq instead of eval in this code. Bill Dunlap TIBCO Software wdunlap tibco.com
On Wed, Jul 15, 2015 at 11:49 AM, Dayne Filer <dayne.fi...@gmail.com> wrote: > Hello, > > I upgraded from 3.1.2 to 3.2.1 and am receiving errors on code that worked > as I intended previously. Briefly, I am using bquote to generate > expressions to modify data.table objects within a function, so I need the > changes to actually be stored in the given environment. Previously, I used > code like the following: > > test <- list(bquote(x <- 10)) > fenv <- environment() > rapply(test, evalq, envir = fenv) > > Although the code in the example above is much simpler, it shows the > problem. On 3.1.2 the expression is evaluated and x is stored as 10 in the > given environment, fenv. In 3.2.1 the code throws an error: > > Error in eval(substitute(expr), envir, enclos) : object 'X' not found > > I could not find anything in the release notes that would explain this > change. Changing evalq to eval works in 3.2.1, but eval does not store x in > the given environment in 3.1.2. > > Thanks, > > Dayne > > [[alternative HTML version deleted]] > > ______________________________________________ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > [[alternative HTML version deleted]] ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
