Error: java.io.FileNotFoundException for file leiningen.figwheel.clean-on-dependency-change

[seacrawler11]

Thanks for sharing this amazing piece of work. I attempted to set it up and received this below.
Note that my version is Leiningen 2.7.1 on Java 9-internal OpenJDK 64-Bit Server VM, thanks for your help.

uwa@ubuntu:~/dhis2-wdc$ lein figwheel
java.io.FileNotFoundException: /home/uwa/dhis2-wdc/target/stale/leiningen.figwheel.clean-on-dependency-change (No such file or directory)
at java.io.FileOutputStream.open0 (FileOutputStream.java:-2)
java.io.FileOutputStream.open (FileOutputStream.java:271)
java.io.FileOutputStream. (FileOutputStream.java:215)
clojure.java.io$fn__9522.invokeStatic (io.clj:230)
clojure.java.io/fn (io.clj:230)
clojure.java.io$fn__9459$G__9428__9466.invoke (io.clj:69)
clojure.java.io$fn__9496.invokeStatic (io.clj:166)
clojure.java.io/fn (io.clj:166)
clojure.java.io$fn__9472$G__9424__9479.invoke (io.clj:69)
clojure.java.io$writer.invokeStatic (io.clj:119)
clojure.java.io$writer.doInvoke (io.clj:104)
clojure.lang.RestFn.invoke (RestFn.java:410)
clojure.lang.AFn.applyToHelper (AFn.java:154)
clojure.lang.RestFn.applyTo (RestFn.java:132)
clojure.core$apply.invokeStatic (core.clj:648)
clojure.core$spit.invokeStatic (core.clj:6668)
clojure.core$spit.doInvoke (core.clj:6668)
clojure.lang.RestFn.invoke (RestFn.java:425)
leiningen.figwheel$on_stamp_change.invokeStatic (figwheel.clj:185)
leiningen.figwheel$on_stamp_change.invoke (figwheel.clj:180)
leiningen.figwheel$clean_on_dependency_change.invokeStatic (figwheel.clj:192)
leiningen.figwheel$clean_on_dependency_change.invoke (figwheel.clj:190)
leiningen.figwheel$figwheel.invokeStatic (figwheel.clj:518)
leiningen.figwheel$figwheel.doInvoke (figwheel.clj:436)
clojure.lang.RestFn.invoke (RestFn.java:410)
clojure.lang.Var.invoke (Var.java:379)
clojure.lang.AFn.applyToHelper (AFn.java:154)
clojure.lang.Var.applyTo (Var.java:700)
clojure.core$apply.invokeStatic (core.clj:648)
clojure.core$apply.invoke (core.clj:641)
leiningen.core.main$partial_task$fn__5932.doInvoke (main.clj:272)
clojure.lang.RestFn.invoke (RestFn.java:410)
clojure.lang.AFn.applyToHelper (AFn.java:154)
clojure.lang.RestFn.applyTo (RestFn.java:132)
clojure.lang.AFunction$1.doInvoke (AFunction.java:29)
clojure.lang.RestFn.applyTo (RestFn.java:137)
clojure.core$apply.invokeStatic (core.clj:648)
clojure.core$apply.invoke (core.clj:641)
leiningen.core.main$apply_task.invokeStatic (main.clj:322)
leiningen.core.main$apply_task.invoke (main.clj:308)
leiningen.core.main$resolve_and_apply.invokeStatic (main.clj:328)
leiningen.core.main$resolve_and_apply.invoke (main.clj:324)
leiningen.core.main$_main$fn__5998.invoke (main.clj:401)
leiningen.core.main$_main.invokeStatic (main.clj:394)
leiningen.core.main$_main.doInvoke (main.clj:391)
clojure.lang.RestFn.invoke (RestFn.java:408)
clojure.lang.Var.invoke (Var.java:379)
clojure.lang.AFn.applyToHelper (AFn.java:154)
clojure.lang.Var.applyTo (Var.java:700)
clojure.core$apply.invokeStatic (core.clj:646)
clojure.main$main_opt.invokeStatic (main.clj:314)
clojure.main$main_opt.invoke (main.clj:310)
clojure.main$main.invokeStatic (main.clj:421)
clojure.main$main.doInvoke (main.clj:384)
clojure.lang.RestFn.invoke (RestFn.java:436)
clojure.lang.Var.invoke (Var.java:388)
clojure.lang.AFn.applyToHelper (AFn.java:160)
clojure.lang.Var.applyTo (Var.java:700)
clojure.main.main (main.java:37)

[seacrawler11]

It was due to java version. I downgraded from openjdk-9 to openjdk-8 and it built correctly. thanks

[dtreskunov]

Thanks for reporting (and resolving!) this issue. Currently, Clojure and ClojureScript are known to be incompatible with Java9. People are definitely working on adding support for it though:

technomancy/leiningen#2149
https://github.com/tobias/clojure-java-9