You where right. return of logger/log was nil. Thank you very much.
On Wed, Apr 27, 2011 at 1:04 AM, Meikel Brandmeyer <m...@kotka.de> wrote: > Hi, > > Am 27.04.2011 um 00:33 schrieb Zlatko Josic: > > > Any idea why changes in the function below does'nt work (see first post > on this topic)? > > > > > > (defn process-request > > [offer args] > > (logger/log "process called") > > (let [offer-value (Double/parseDouble (:offer offer)) > > out-queue (:out-queue args) > > unique-offers (:unique-offers args) > > all-offers (:all-offers args) > > streams (:streams offer)] > > (dosync > > (cond > > (empty? @unique-offers) > > ((logger/log "map" @unique-offers) ; <— Add do here after first > ( > > (alter unique-offers assoc offer-value streams)) > > :else (logger/log "error"))))) > > Are you sure, that there is not exception thrown, which is eaten somehow? I > suspect that the logger/log returns nil, which causes a NPE without updating > the ref. Try adding a do after the first ( in the marked line above. > > Sincerely > Meikel > > -- > 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 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
