You are right. I have capitalized InteractionEvent and now callback it is called and it prints "invoke".
The application runs but the boxWidget still doesn't work, and I obtain an error message: Exception in thread "main" java.lang.IllegalArgumentException: No matching field found: GetTransform for class vtk.vtkTransform at clojure.lang.Reflector.getInstanceField(Reflector.java:285) at clojure.lang.Reflector.invokeNoArgInstanceMember(Reflector.java:314) at example$myCallback.invoke(cone.clj:15) at clojure.lang.AFn.run(AFn.java:24) at vtk.vtkRenderWindowInteractor.Start_5(Native Method) at vtk.vtkRenderWindowInteractor.Start(vtkRenderWindowInteractor.java:32) at example$main.invoke(cone.clj:54) at example$eval21.invoke(cone.clj:58) at clojure.lang.Compiler.eval(Compiler.java:6488) at clojure.lang.Compiler.load(Compiler.java:6929) at clojure.lang.Compiler.loadFile(Compiler.java:6889) at clojure.main$load_script.invoke(main.clj:283) at clojure.main$script_opt.invoke(main.clj:343) at clojure.main$main.doInvoke(main.clj:427) at clojure.lang.RestFn.invoke(RestFn.java:408) at clojure.lang.Var.invoke(Var.java:415) at clojure.lang.AFn.applyToHelper(AFn.java:161) at clojure.lang.Var.applyTo(Var.java:532) at clojure.main.main(main.java:37) > -- 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