This issue has been fixed in the latest version of ggdendro, version 0.1.19
The main issue is described in issue # 24 . This error was detected when changing behavior in ggplot2 and causes a problem with scales package version 0.4. To be clear, the error was in ggdendro , not ggplot2 or scales , but it never popped up when using earlier versions of scales .
This version is not yet included in CRAN, so use devtools to get the latest version:
devtools::install_github("andrie/ggdendro")
Update Version 0.1-20 of ggdendro now available in CRAN.
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