ClassNotFoundException from user.clj

[pschorf]

I have a couple of java classes in a duct project, and one is transitively depended on from my system.clj file, which user.clj depends on. This means that the java class is referenced before tasks are run (except uberjar...maybe because of {:aot :all}? Even lein javac throws the exception. Any ideas how I could work around this?

[weavejester]

Sorry, I don't understand what you mean by this. Could you provide a small example?

[pschorf]

Sorry, here's a stacktrace from running lein javac in my project:

Caused by: java.lang.ClassNotFoundException: foo.bar.JavaClass, compiling:(foo/bar/baz.clj:1:1)
    at clojure.lang.Compiler.load(Compiler.java:7239)
    at clojure.lang.RT.loadResourceScript(RT.java:371)
    at clojure.lang.RT.loadResourceScript(RT.java:362)
    at clojure.lang.RT.load(RT.java:446)
    at clojure.lang.RT.load(RT.java:412)
    at clojure.core$load$fn__5448.invoke(core.clj:5866)
    at clojure.core$load.doInvoke(core.clj:5865)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.core$load_one.invoke(core.clj:5671)
    at clojure.core$load_lib$fn__5397.invoke(core.clj:5711)
    at clojure.core$load_lib.doInvoke(core.clj:5710)
    at clojure.lang.RestFn.applyTo(RestFn.java:142)
    at clojure.core$apply.invoke(core.clj:632)
    at clojure.core$load_libs.doInvoke(core.clj:5749)
    at clojure.lang.RestFn.applyTo(RestFn.java:137)
    at clojure.core$apply.invoke(core.clj:632)
    at clojure.core$require.doInvoke(core.clj:5832)
    at clojure.lang.RestFn.invoke(RestFn.java:619)
    at foo.endpoint.product$eval19248$loading__5340__auto____19249.invoke(product.clj:1)
    at foo.endpoint.product$eval19248.invoke(product.clj:1)
    at clojure.lang.Compiler.eval(Compiler.java:6782)
    at clojure.lang.Compiler.eval(Compiler.java:6771)
    at clojure.lang.Compiler.load(Compiler.java:7227)
    at clojure.lang.RT.loadResourceScript(RT.java:371)
    at clojure.lang.RT.loadResourceScript(RT.java:362)
    at clojure.lang.RT.load(RT.java:446)
    at clojure.lang.RT.load(RT.java:412)
    at clojure.core$load$fn__5448.invoke(core.clj:5866)
    at clojure.core$load.doInvoke(core.clj:5865)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.core$load_one.invoke(core.clj:5671)
    at clojure.core$load_lib$fn__5397.invoke(core.clj:5711)
    at clojure.core$load_lib.doInvoke(core.clj:5710)
    at clojure.lang.RestFn.applyTo(RestFn.java:142)
    at clojure.core$apply.invoke(core.clj:632)
    at clojure.core$load_libs.doInvoke(core.clj:5749)
    at clojure.lang.RestFn.applyTo(RestFn.java:137)
    at clojure.core$apply.invoke(core.clj:632)
    at clojure.core$require.doInvoke(core.clj:5832)
    at clojure.lang.RestFn.invoke(RestFn.java:1096)
    at foo.system$eval18984$loading__5340__auto____18985.invoke(system.clj:1)
    at foo.system$eval18984.invoke(system.clj:1)
    at clojure.lang.Compiler.eval(Compiler.java:6782)
    at clojure.lang.Compiler.eval(Compiler.java:6771)
    at clojure.lang.Compiler.load(Compiler.java:7227)
    at clojure.lang.RT.loadResourceScript(RT.java:371)
    at clojure.lang.RT.loadResourceScript(RT.java:362)
    at clojure.lang.RT.load(RT.java:446)
    at clojure.lang.RT.load(RT.java:412)
    at clojure.core$load$fn__5448.invoke(core.clj:5866)
    at clojure.core$load.doInvoke(core.clj:5865)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.core$load_one.invoke(core.clj:5671)
    at clojure.core$load_lib$fn__5397.invoke(core.clj:5711)
    at clojure.core$load_lib.doInvoke(core.clj:5710)
    at clojure.lang.RestFn.applyTo(RestFn.java:142)
    at clojure.core$apply.invoke(core.clj:632)
    at clojure.core$load_libs.doInvoke(core.clj:5749)
    at clojure.lang.RestFn.applyTo(RestFn.java:137)
    at clojure.core$apply.invoke(core.clj:632)
    at clojure.core$require.doInvoke(core.clj:5832)
    at clojure.lang.RestFn.invoke(RestFn.java:1289)
    at user$eval3$loading__5340__auto____4.invoke(user.clj:1)
    at user$eval3.invoke(user.clj:1)
    at clojure.lang.Compiler.eval(Compiler.java:6782)
    at clojure.lang.Compiler.eval(Compiler.java:6771)
    at clojure.lang.Compiler.load(Compiler.java:7227)
    at clojure.lang.RT.loadResourceScript(RT.java:371)
    at clojure.lang.RT.loadResourceScript(RT.java:358)
    at clojure.lang.RT.maybeLoadResourceScript(RT.java:354)
    at clojure.lang.RT.doInit(RT.java:468)
    at clojure.lang.RT.<clinit>(RT.java:330)
    ... 1 more

It looks like the clojure runtime is starting, during which it loads user.clj. I can reproduce this by:

• Creating a new duct project
• Adding a java class under java/
• Adding :java-source-paths ["java"] to project.clj
• Importing the class in system.clj
• Running lein javac

[weavejester]

I'm afraid I can't reproduce the error you're reporting.

Are you by any chance running Leiningen 2.5.2 or below?

[weavejester]

Closing issue. Cannot reproduce and no response.