Exception in thread "main" java.lang.NullPointerException

[wangxiangyu]

hi when I run "lein run", I got the following error:

Exception in thread "main" java.lang.NullPointerException
    at java.util.regex.Matcher.getTextLength(Matcher.java:1234)
    at java.util.regex.Matcher.reset(Matcher.java:308)
    at java.util.regex.Matcher.(Matcher.java:228)
    at java.util.regex.Pattern.matcher(Pattern.java:1088)
    at clojure.core$re_matcher.invoke(core.clj:4286)
    at clojure.core$re_find.invoke(core.clj:4338)
    at zk_web.util$str__GT_int.invoke(util.clj:53)
    at zk_web.conf$load_conf.invoke(conf.clj:21)
    at zk_web.pages$eval2495.invoke(pages.clj:46)
    at clojure.lang.Compiler.eval(Compiler.java:6511)
    at clojure.lang.Compiler.load(Compiler.java:6952)
    at clojure.lang.RT.loadResourceScript(RT.java:359)
    at clojure.lang.RT.loadResourceScript(RT.java:350)
    at clojure.lang.RT.load(RT.java:429)
    at clojure.lang.RT.load(RT.java:400)
    at clojure.core$load$fn__4890.invoke(core.clj:5415)
    at clojure.core$load.doInvoke(core.clj:5414)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.core$load_one.invoke(core.clj:5227)
    at clojure.core$load_lib.doInvoke(core.clj:5264)
    at clojure.lang.RestFn.applyTo(RestFn.java:142)
    at clojure.core$apply.invoke(core.clj:603)
    at clojure.core$load_libs.doInvoke(core.clj:5298)
    at clojure.lang.RestFn.applyTo(RestFn.java:137)
    at clojure.core$apply.invoke(core.clj:603)
    at clojure.core$require.doInvoke(core.clj:5381)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at noir.server$load_views_ns.doInvoke(server.clj:37)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at zk_web.server$eval2007.invoke(server.clj:7)
    at clojure.lang.Compiler.eval(Compiler.java:6511)
    at clojure.lang.Compiler.load(Compiler.java:6952)
    at clojure.lang.RT.loadResourceScript(RT.java:359)
    at clojure.lang.RT.loadResourceScript(RT.java:350)
    at clojure.lang.RT.load(RT.java:429)
    at clojure.lang.RT.load(RT.java:400)
    at clojure.core$load$fn__4890.invoke(core.clj:5415)
    at clojure.core$load.doInvoke(core.clj:5414)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.core$load_one.invoke(core.clj:5227)
    at clojure.core$load_lib.doInvoke(core.clj:5264)
    at clojure.lang.RestFn.applyTo(RestFn.java:142)
    at clojure.core$apply.invoke(core.clj:603)
    at clojure.core$load_libs.doInvoke(core.clj:5298)
    at clojure.lang.RestFn.applyTo(RestFn.java:137)
    at clojure.core$apply.invoke(core.clj:603)
    at clojure.core$require.doInvoke(core.clj:5381)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at user$eval5$fn__7.invoke(form-init1931167669166987131.clj:1)
    at user$eval5.invoke(form-init1931167669166987131.clj:1)
    at clojure.lang.Compiler.eval(Compiler.java:6511)
    at clojure.lang.Compiler.eval(Compiler.java:6501)
    at clojure.lang.Compiler.load(Compiler.java:6952)
    at clojure.lang.Compiler.loadFile(Compiler.java:6912)
    at clojure.main$load_script.invoke(main.clj:283)
    at clojure.main$init_opt.invoke(main.clj:288)
    at clojure.main$initialize.invoke(main.clj:316)
    at clojure.main$null_opt.invoke(main.clj:349)
    at clojure.main$main.doInvoke(main.clj:427)
    at clojure.lang.RestFn.invoke(RestFn.java:421)
    at clojure.lang.Var.invoke(Var.java:419)
    at clojure.lang.AFn.applyToHelper(AFn.java:163)
    at clojure.lang.Var.applyTo(Var.java:532)
    at clojure.main.main(main.java:37)
    

My env is: mac os / Leiningen 2.5.0 on Java 1.7.0_75 Java HotSpot(TM) 64-Bit Server VM My conf is:

{
 :server-port 8989
 :users {"admin" "hello"}
 :default-node "10.0.11.23:2181/"
}
    

Any ideas?

[so2boy]

I got the same error. I fix it by run "export PORT=28010" before "lein run". After that, server started on port [28010].

[qiuxiafei]

It a bug recently introduced. I'll fix it later.