Thank you very much Paul. Worked like a charm!
On Monday, May 19, 2014 9:11:26 PM UTC-4, Paul Richardson wrote: > > Hi Pradeep, > > The exception you are seeing happens when clojure can't find the correct > method; this is often due to an "arity" mismatch, as is the case here. > > .getPath expects two arguments: a String followed by a String array. Java > makes the variadic parameter seem optional, but in clojure it must > explicitly be there. > > passing nil will get you an npe, but > (.getPath (java.nio.file.FileSystems/getDefault) "/" (make-array String > 0)) > should work. You could make yourself a convenience function if you're > going to call it a lot. > > Hope that helps you out > > Paul > > On Monday, May 19, 2014 4:58:53 PM UTC-6, Pradeep Gollakota wrote: >> >> Hi All, >> >> I’m trying to work with NIO in Java 7, and I’m not able to access methods >> that are declared in the super class. >> >> (.getPath (java.nio.file.FileSystems/getDefault) "/") >> >> The above code throws the following Exception: >> >> Exception in thread "main" java.lang.IllegalArgumentException: No matching >> method found: getPath for class sun.nio.fs.MacOSXFileSystem, >> compiling:(/private/var/folders/7t/hd4k0hbn4zx6hvdlhhglncwwnr07sd/T/form-init118501231724308669.clj:1:141) >> at clojure.lang.Compiler.load(Compiler.java:7142) >> at clojure.lang.Compiler.loadFile(Compiler.java:7086) >> at clojure.main$load_script.invoke(main.clj:274) >> at clojure.main$init_opt.invoke(main.clj:279) >> at clojure.main$initialize.invoke(main.clj:307) >> at clojure.main$null_opt.invoke(main.clj:342) >> at clojure.main$main.doInvoke(main.clj:420) >> at clojure.lang.RestFn.invoke(RestFn.java:421) >> at clojure.lang.Var.invoke(Var.java:383) >> at clojure.lang.AFn.applyToHelper(AFn.java:156) >> at clojure.lang.Var.applyTo(Var.java:700) >> at clojure.main.main(main.java:37) >> Caused by: java.lang.IllegalArgumentException: No matching method found: >> getPath for class sun.nio.fs.MacOSXFileSystem >> at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:53) >> at clojure.lang.Reflector.invokeInstanceMethod(Reflector.java:28) >> at filecollector.core$_main.doInvoke(core.clj:33) >> at clojure.lang.RestFn.invoke(RestFn.java:397) >> at clojure.lang.Var.invoke(Var.java:375) >> at user$eval5$fn__7.invoke(form-init118501231724308669.clj:1) >> at user$eval5.invoke(form-init118501231724308669.clj:1) >> at clojure.lang.Compiler.eval(Compiler.java:6703) >> at clojure.lang.Compiler.eval(Compiler.java:6693) >> at clojure.lang.Compiler.load(Compiler.java:7130) >> ... 11 more >> >> This seems to be related to the following JIRA >> CLJ-1243<http://dev.clojure.org/jira/browse/CLJ-1243> >> >> Any thoughts on how to proceed? >> >> Thanks, >> Pradeep >> >> > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to [email protected] Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to [email protected] 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
