I did not AOT compile it, though I can try that. I'll check the ClassLoader as well, thanks. I do know that (class an-A-record) is A, suitably ns-qualified.
Thanks for the ideas. What did you finally do when this happened to you? On Thursday, December 13, 2012 8:19:48 PM UTC-5, cjeris wrote: > > In the Tomcat uberwar setting, is ns1 AOT-compiled? Are (.getClassLoader > A) and (.getClassLoader (.getClass an-A-record)) different class loaders? > That's what the problem was when this one bit me. I never did track down > exactly why it happens or how to fix it. > > peace, Chris Jeris > > On Thu, Dec 13, 2012 at 6:13 PM, CGAT <genov...@gmail.com <javascript:>>wrote: > >> I have a frustrating situation and would appreciate any help. >> The call >> >> (instance? A an-A-record) >> >> is returning false when an-A-record is in fact an instance of A. >> >> This is in a noir/compojure/ring server. But the problem *only* *occurs >> *when run under tomcat, *not* when run under Jetty. I'm guessing >> that I've missed declaring something properly, but I don't see what it >> is. >> (I hope this is a suitable forum for this question.) >> >> Here's the situation in more detail. >> >> In ns1 >> >> (defrecord A ...) >> (defrecord B ...) >> (defn AorB? [x] (or (instance? A x) (instance? B x))) >> (defn Afactory [] ...) ; makes an A >> >> In ns2, which :require's ns 1 refering AorB? and Afactory and :imports >> A and B properly from ns1. >> >> (AorB? (Afactory)) ;=> true in jetty, false in tomcat >> >> I'm using Clojure 1.4.0, compojure 1.1.3, noir 1.3.0-beta10, .... >> I use lein run to start the jetty server (with a suitable -main), >> and lein ring uberwar to create a warfile which runs under >> Apache Tomcat 6.0.24 (with JVM 1.6.0_26-b03). >> All the rest of the code appears to be behaving identically under either >> platform. >> >> I've been banging my head against the wall over this and would >> appreciate any help or pointers. Thanks! >> >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Clojure" group. >> To post to this group, send email to clo...@googlegroups.com<javascript:> >> Note that posts from new members are moderated - please be patient with >> your first post. >> To unsubscribe from this group, send email to >> clojure+u...@googlegroups.com <javascript:> >> For more options, visit this group at >> http://groups.google.com/group/clojure?hl=en > > > > > -- > Chris Jeris > cje...@brightcove.com <javascript:> (617) 686-3271 > freenode/twitter/github: ystael > > -- 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
