How are you getting that error? Are you sure you aren't just passing a nil parameter by accident? For example, I get the same error when I pass nil to the "clojure.java.io/reader" function.
Clojure usually throws file not found exceptions where appropriate, e.g. (use 'clojure.java.io) (reader (file "ugieceb.doc")) => FileNotFoundException ugieceb.doc (The system cannot find the file specified) java.io.FileInputStream.open (FileInputStream.java:-2) On Monday, 8 December 2014 13:44:46 UTC+8, Fluid Dynamics wrote: > > IllegalArgumentException No implementation of method: :make-reader of > protocol: #'clojure.java.io/IOFactory found for class: nil > clojure.core/-cache-protocol-fn (core_deftype.clj:541) > > This, apparently, is clojure.java.io's way of saying "file not found". :) > > If there's a list somewhere of specific cases in which to improve the > clarity and conciseness of Clojure error reporting, I submit the above as a > shoo-in candidate for the new #1 spot and the gold medal in the "most in > need of improvement" Error Message Olympics. :) > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
