Did you try with Java 6 ? I am inclined that your problem is not so much with your code than with one of your java dependencies.
Luc P. > I just walked in home, sat on my pc, /git-pull/ (what I pushed 30 min > ago), /lein2 repl/, /load-file xxx.clj/ , *BOOM!* > > CompilerException java.lang.VerifyError: (class: > hotel_nlp/concretions/models/Workflow, method: run signature: > ()Ljava/lang/Object;) Unable to pop operand off an empty stack, > compiling:(hotel_nlp/concretions/models.clj:68:1) > > this is beyond belief! I thought I sorted that at the office...before > leaving I tried lein2 repl/lein2 test 5 times and it worked every single > time!!!! > > my project.clj is here: > https://github.com/jimpil/hotel-nlp/blob/master/project.clj > > sorted@sorted-desktop:~$ java -version > java version "1.7.0_15" > Java(TM) SE Runtime Environment (build 1.7.0_15-b03) > Java HotSpot(TM) 64-Bit Server VM (build 23.7-b01, mixed mode) > > sorted@sorted-desktop:~/clooJWorkspace/hotel-nlp$ lein2 deps :tree > [edu.stanford.nlp/stanford-corenlp-models "1.3.4-models"] > [edu.stanford.nlp/stanford-corenlp "1.3.4"] > [de.jollyday/jollyday "0.4.7"] > [javax.xml.bind/jaxb-api "2.2.7"] > [joda-time "2.1"] > [xom "1.2.5"] > [xalan "2.7.0"] > [xerces/xercesImpl "2.8.0"] > [xml-apis "1.3.03"] > [experiment "1.5.3"] > [net.sf.jwordnet/jwnl "1.4_rc3"] > [commons-logging "1.1.1"] > [org.apache.lucene/lucene-snowball "3.0.3"] > [org.apache.opennlp/opennlp-maxent "3.0.3-SNAPSHOT"] > [org.apache.pdfbox/pdfbox "1.7.1"] > [org.apache.pdfbox/fontbox "1.7.1"] > [org.apache.pdfbox/jempbox "1.7.1"] > [org.clojure/clojure "1.5.0-RC16"] > [org.clojure/data.zip "0.1.1"] > [uk.ac.gate/gate-core "7.1"] > [com.thoughtworks.xstream/xstream "1.4.2" :exclusions [[xmlpull] > [xpp3/xpp3_min]]] > [commons-io "2.1"] > [commons-lang "2.6"] > [jaxen "1.1" :scope "runtime" :exclusions [[xml-apis] > [xerces/xercesImpl] [xom]]] > [dom4j "1.6.1" :scope "runtime"] > [jdom "1.0"] > [junit "4.10" :exclusions [[org.hamcrest/hamcrest-core]]] > [log4j "1.2.17"] > [net.sourceforge.nekohtml/nekohtml "1.9.14" :exclusions [[xml-apis]]] > [org.apache.ant/ant "1.8.1"] > [org.apache.ant/ant-launcher "1.8.1"] > [org.apache.ivy/ivy "2.2.0"] > [org.apache.lucene/lucene-core "3.5.0"] > [org.apache.tika/tika-parsers "1.0" :scope "runtime" :exclusions > [[rome] [edu.ucar/netcdf] [org.ccil.cowan.tagsoup/tagsoup] [asm] > [de.l3s.boilerpipe/boilerpipe] > [org.apache.geronimo.specs/geronimo-stax-api_1.0_spec]]] > [com.drewnoakes/metadata-extractor "2.4.0-beta-1" :scope "runtime"] > [commons-codec "1.5" :scope "runtime"] > [org.apache.commons/commons-compress "1.3" :scope "runtime"] > [org.apache.james/apache-mime4j-core "0.7" :scope "runtime"] > [org.apache.james/apache-mime4j-dom "0.7" :scope "runtime"] > [org.apache.poi/poi-ooxml "3.8-beta4" :scope "runtime" :exclusions > [[stax/stax-api] [xml-apis]]] > [org.apache.poi/poi-ooxml-schemas "3.8-beta4" :scope "runtime"] > [org.apache.xmlbeans/xmlbeans "2.3.0" :scope "runtime"] > [org.apache.poi/poi-scratchpad "3.8-beta4" :scope "runtime"] > [org.apache.poi/poi "3.8-beta4" :scope "runtime"] > [org.apache.tika/tika-core "1.0" :scope "runtime"] > [org.bouncycastle/bcmail-jdk15 "1.45" :scope "runtime"] > [org.bouncycastle/bcprov-jdk15 "1.45" :scope "runtime"] > [org.codehaus.woodstox/woodstox-core-lgpl "4.1.3" :exclusions > [[javax.xml.stream/stax-api]]] > [org.codehaus.woodstox/stax2-api "3.1.1"] > [org.springframework/spring-aop "2.0.8"] > [aopalliance "1.0"] > [org.springframework/spring-beans "2.0.8"] > [org.springframework/spring-core "2.0.8"] > [org.xhtmlrenderer/flying-saucer-core "9.0.1"] > [uk.ac.gate/gate-asm "3.1"] > [uk.ac.gate/gate-compiler-jdt "3.7.1"] > [urbanophile/java-getopt "1.0.9"] > [xmlunit "1.2"] > [xpp3 "1.1.3.4.O" :scope "runtime"] > > > My actual project has practically no dependencies! All that stuff I need > to test what I'm doing. I'm providing the glue (the protocols and the > extension-points) for several NLP libraries...after I'm done with each > library, I need to pull it in and use it exactly as a consumer would. At > the moment I've only done openNLP , stanfordNLP & GATE so it is normal > to see those and their dependencies in the dep-tree. They are used in > examples/workflows.clj which demonstrates how the 'glue' feels like from > a consumer's perspective... > > any help to get to the bottom of this will be really appreciated > guys...This is a rather ambitious project but I'd like for it to step on > its feet quite early....I can't do anything while this persists...I > mean, I can but it is eating my brain... > > > Jim > > > > > > On 28/02/13 15:46, Jim foo.bar wrote: > > On 28/02/13 15:36, Softaddicts wrote: > >> Hi, > >> > >> can you post the JVM used, maybe a snippet of the code around line 68, > >> the dependencies tree (lein deps :tree) and your project.clj ? > >> > >> With these we can probably find the root cause of this. > >> > >> Luc P. > > > > Hi Luc, > > > > thanks for your interest but I think I've cracked it...:) the code > > that was causing this is the following record. You will notice that > > 'deploy' delegates to 'run' per component. But then, since a WorkFlow > > can be a Component as well, the 'run' fn should NOT delegate to > > 'deploy' as it will only go round in circles! > > So, from what I understand '(deploy this text)' should be '(reduce > > #(run %2 %) text components))' which is basically what 'deploy' does! > > This is in-line with what Marko / Meikel suggested... > > > > > > (defrecord Workflow [components] ;;a seq of components - the workflow > > can itself be a component > > IWorkflow > > (getComponents [this] components) ;;just return all components > > (appendComponent [this c] (conj (vec components) c)) > > (addComponent [this pos c] (addC components pos c)) > > (removeComponent [this pos] (removeC components pos)) > > (replaceComponent [this pos replacement] (replaceC components pos > > replacement)) > > (deploy [_ text intermediates?] > > ((if intermediates? reductions reduce) > > (fn [init c] (run c init)) text components)) > > (deploy [this text] (deploy this text false)) > > ;(deploy [this] (deploy this)) > > IComponent > > (link [this pos other] > > (Workflow. (help/link this pos other))) > > ;(run [this] (deploy this)) > > (run [this text] (deploy this text) ;(reduce #(run %2 %) text components)) > > ;(run [this text & more] (deploy this text (first more))) > > clojure.lang.IFn ;;can act as an fn > > (invoke [this arg] > > (deploy this arg)) > > (applyTo [this args] > > (apply deploy this args)) ) Jim > > > > -- > -- > 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/groups/opt_out. > > > -- Softaddicts<lprefonta...@softaddicts.ca> sent by ibisMail from my ipad! -- -- 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/groups/opt_out.
