In fact it has been corrected in the clojure svn.Sorry for the noise, Gaetan
2009/1/26 gaetan <gaetan.mor...@gmail.com> > > I am not sure of that but it may come, as Eric suggest, from the > import function in core.clj. Indeed this function is based on > Class#forName which use Reflection#getCallerClass to find the class > loader. May be it uses the application class loader instead of the > root class loader of clojure (in which are stored the URL added > dynamically), so it can load resources on the application class path > but not on url class path added later. Eric's trick of using the > source code in another file may have added enough call indirection to > enable Class#forName to use the right class loader. May be a debug > session could help to find the root cause of the problem > > Gaetan > > On 26 jan, 21:49, bOR_ <boris.sch...@gmail.com> wrote: > > Thanks for that solution. Ran into the same problem as well, and right > > now I don't want to solve it, but just finish something else. > > > > On Dec 13 2008, 11:21 pm, Eric Sessoms <nubga...@gmail.com> wrote: > > > > > Did you ever get this resolved? I just had the same thing start > > > happening to me today, after not experiencing any problems with it as > > > recently as yesterday. (What changed? I tried to install swank. > > > Nuking swank did not fix the problem, tho.) Step by step: > > > > > (add-classpath ...) ; seems to work, because > > > (seq (.getURLs (clojure.lang.RT/baseLoader))) ; shows the added jar or > > > directory, and > > > (Class/forName ...) ; returns a result (no exception), but > > > > > (import...) ; fails with ClassNotFoundException and > > > (ns (:import...)) ; also fails > > > > > I eventually got my code working again by copying the source of > theimportfunction out of core.clj, renaming it "my-import", and changing > > > all myimportstatements to "my-import" statements, accordingly. > > > > > Anyway, it makes no sense to me. I'm just hoping someone more > > > experienced will be able to say what's really going on. > > > > > On Dec 9, 7:07 am, "rob.blackwell" <rob.blackw...@aws.net> wrote: > > > > > > When I load a JAR at runtime with add-classpath > > > > > > (add-classpath "file:///Users/reb/java/jena.jar") > > > > > > and try > > > > > > user=> (import'(com.hp.hpl.jena.rdf.model ModelFactory)) > > > > > > I get > > > > > > java.lang.ClassNotFoundException: > > > > com.hp.hpl.jena.rdf.model.ModelFactory (NO_SOURCE_FILE:0) > > > > user=> > > > > > > However, I can still use the classes if I fully qualify them. > > > > > > The sameimportdoes work if I add the JAR to the classpath when > > > > invoking java, but that seems to be less flexible. > > > > > > Am I doing something wrong? > > > > > > Is this a bug? > > > > > > Any advice gratefully received! > > > --~--~---------~--~----~------------~-------~--~----~ 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 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 -~----------~----~----~----~------~----~------~--~---
