As described in the section headed "Browser repl" of Quickstart the
repl.clj file doesn't contain any ns clause and is located in the project
directory. I can build the repl with
java --add-modules java.xml.bind -cp cljs.jar:src clojure.main repl.clj
instead of
java -cp cljs.jar:src clojure.main repl.clj
as described in the Quickstart, because of Java 9 incompatibility of
ClojureScript. The hint I got from Thomas Heller.
In the section headed "Leiningen" Quickstart says
"All the commands above may be executed with the run feature of Leiningen.
But as described
lein run -m clojure.main repl.clj
doesn't work. My assumption is that the Java 9 incompatibility is the
problem again.
Maybe I am wrong.
Johannes
Am Montag, 29. Januar 2018 22:35:02 UTC+1 schrieb Gary Verhaegen:
>
> It seems it's not finding the repl.clj file, which would point to an
> incorrect classpath definition.
>
> There's not much we can do to help without access to your project.clj file.
>
> From the stack trace, it looks like you may have incorrectly configured
> the source paths (default is "src", I think), or your repl.clj files starts
> with "(ns cljs.repl".
>
> By default, if your repl.clj files starts with that, the file itself needs
> to be at src/cljs/repl.clj for Java to find it.
>
> On 26 Jan 2018, at 20:18, Johannes >
> wrote:
>
> Is there a way to use leiningen with Clojurescript and Java 9 too.
>
> If I try this from the Quickstart:
> lein run -m clojure.main repl.clj
>
> I get the following stack trace ...
>
> clojure.lang.Compiler$CompilerException: java.io.FileNotFoundException:
> Could not locate cljs/repl__init.class or cljs/repl.clj on classpath.,
> compiling:(/Users/johannes/tmp/hello_world/repl.clj:1:1)
> at clojure.lang.Compiler.load (Compiler.java:7391)
> clojure.lang.Compiler.loadFile (Compiler.java:7317)
> clojure.main$load_script.invokeStatic (main.clj:275)
> clojure.main$script_opt.invokeStatic (main.clj:335)
> clojure.main$script_opt.invoke (main.clj:330)
> clojure.main$main.invokeStatic (main.clj:421)
> clojure.main$main.doInvoke (main.clj:384)
> clojure.lang.RestFn.invoke (RestFn.java:408)
> clojure.lang.Var.invoke (Var.java:379)
> clojure.lang.AFn.applyToHelper (AFn.java:154)
> clojure.lang.Var.applyTo (Var.java:700)
> clojure.main.main (main.java:37)
>
> Am Freitag, 26. Januar 2018 14:55:42 UTC+1 schrieb Johannes:
>>
>> yes, it works!
>>
>> Thank you
>>
>> Am Freitag, 26. Januar 2018 13:15:00 UTC+1 schrieb Thomas Heller:
>>>
>>> You can use it with Java9 today if you add a little flag to the command
>>> line
>>>
>>> Instead of calling
>>>
>>> java -cp cljs.jar:src clojure.main build.clj
>>>
>>> you call
>>>
>>> java --add-modules java.xml.bind -cp cljs.jar:src clojure.main build.clj
>>>
>>> That should fix it. The Java9 fix was already applied to ClojureScript
>>> master but it was not released yet. Until then you can just use the flag.
>>>
>>>
>>> On Friday, January 26, 2018 at 10:20:03 AM UTC+1, Johannes wrote:
Indeed, I updated to Java 9 a few day ago. Until now I didn't get any
problems using Clojure with Java 9. I seems I have to wait for a Java 9
compatible version of Clojurescript.
Am Freitag, 26. Januar 2018 01:30:34 UTC+1 schrieb Phill Wolf:
>
> The first sentence of the Quick Start says, "The only dependencies
> required for this tutorial are an installation of Java 8 and the
> standalone
> ClojureScript JAR."
>
> The clue "Caused by: java.lang.ClassNotFoundException:
> javax.xml.bind.DatatypeConverter" suggests you might be using Java 9.
>
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