title: Clojure (load-file) gives an error
body: <p>Whenever I try to use (load-file) on my home computer (OSX) it throws the following error:</p>
  
  <p><code>IllegalArgumentException Parameter declaration comp should be a vector  clojure.core/assert-valid-fdecl (core.clj:6732)</code></p>
  
  <p>When I load the same file on my Windows box at work it works. What is the difference between (load-file "C:\clojure\pc-3.clj") and (load-file "/Users/myname/clojure/pc-3.clj") that is throwing the error. Other than the path structure with the slashes is different but I don't understand why this is not working on my both systems.</p>
  
  <p>BTW: Other than OS both systems are running JRE 1.7_025 with clojure-1.5.1.</p>
  
  <p>UPDATE: 
  I was asked for a stack trace and I'm not sure how to do this just started working with Clojure. But emacs nrepl-error buffer listed this out for me:</p>
  
  <p><code>java.lang.ClassCastException: clojure.lang.PersistentVector cannot be cast to java.lang.String
                                         RT.java:318 clojure.lang.RT$3.invoke
                                    NO_SOURCE_FILE:1 user/eval278
                                  Compiler.java:6619 clojure.lang.Compiler.eval
                                  Compiler.java:6582 clojure.lang.Compiler.eval
                                       core.clj:2852 clojure.core/eval
                                        main.clj:259 clojure.main/repl[fn]
                                        main.clj:259 clojure.main/repl[fn]
                                        main.clj:277 clojure.main/repl[fn]
                                        main.clj:277 clojure.main/repl
                                    RestFn.java:1096 clojure.lang.RestFn.invoke
                           interruptible_eval.clj:56 clojure.tools.nrepl.middleware.interruptible-eval/evaluate[fn]
                                        AFn.java:159 clojure.lang.AFn.applyToHelper
                                        AFn.java:151 clojure.lang.AFn.applyTo
                                        core.clj:617 clojure.core/apply
                                       core.clj:1788 clojure.core/with-bindings*
                                     RestFn.java:425 clojure.lang.RestFn.invoke
                           interruptible_eval.clj:41 clojure.tools.nrepl.middleware.interruptible-eval/evaluate
                          interruptible_eval.clj:171 clojure.tools.nrepl.middleware.interruptible-eval/interruptible-eval[fn]
                                       core.clj:2330 clojure.core/comp[fn]
                          interruptible_eval.clj:138 clojure.tools.nrepl.middleware.interruptible-eval/run-next[fn]
                                         AFn.java:24 clojure.lang.AFn.run
                        ThreadPoolExecutor.java:1145 java.util.concurrent.ThreadPoolExecutor.runWorker
                         ThreadPoolExecutor.java:615 java.util.concurrent.ThreadPoolExecutor$Worker.run
                                     Thread.java:724 java.lang.Thread.run</code></p>
  
  <p>UPDATE: Found out what the problem was today. I was having the exact same problem with my Windows box turns out that the original answer was correct but my assumption that it had to do with (load-file) was incorrect. The file I was loading had a function that was not using a vector [] as part of the function itself. Clojure was doing the correct thing (but I totally forgot about this) when loading the file checking the syntax to make sure that everything was complete in the file. My function wasn't so it wouldn't load the file. I forget that LISPs do this and that it's a feature not a bug (reason why I like LISPs).</p>
  
  <p>I'm new to clojure but not to LISPs and I should have realized this. The file is my study file. All the examples I retype from the REPL why studying and the reload the file with the newest to make sure I typed it in correct. It appears that when I added the newest function to file I retyped it incorrect and didn't reload the file to check it. When I went away and closed down the REPL and then came back after dinner and tried to reload the file it wouldn't load.</p>
  
  <p>So sorry for being a waste of time. But thanks for the help, and quickly too. The original answer was correct I just forgot to recheck all the functions in the file.</p>