Dear all, I am encountering a cyclic dependency error when running R CMD check on an R package I wrote (R version 2.6.1, Mac OS X 10.4), see the error message below.
Creating a new generic function for "print" in "clValid" Creating a new generic function for "summary" in "clValid" Creating a new generic function for "plot" in "clValid" Error in loadNamespace(package, c(which.lib.loc, lib.loc), keep.source = keep.source) : cyclic name space dependencies are not supported Error : package/namespace load failed for 'clValid' Error: unable to load R code in package 'clValid' Execution halted ERROR: lazy loading failed for package 'clValid' ** Removing '/Users/guybrock/Documents/projects/DattaPackages/Cluster/clValid_0.5-4.Rcheck/clValid' The NAMESPACE file is below, .onLoad <- function(lib, pkg) require(methods) importFrom(graphics, plot) exportClasses(clValid) exportMethods(clusters, clusterMethods, nClusters, measNames, measures, optimalScores, plot, print, show, summary) S3method(print,sota) S3method(plot,sota) export(clValid, sota, dunn, connectivity, BHI, BSI, stability, matchGO) My question is - how can I locate the source of the cyclic dependency error? This is an updated version of a package which did not previously have this error, so somehow I introduced this in the modifications I made. Note that R CMD check on Windows (R version 2.6.0) doesn't catch this, although R CMD build --binary fails on Windows with the same error. Thanks, Guy ______________________________________________ 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.