lein new cryogen my-blog fails with syntax error

Question

lein new cryogen my-blog fails with syntax error

imbilltucker opened this issue 5 years ago · 2 comments

First, thanks for cryogen. It's great clojure has a nice tool in this space.

Following the guide causes an exception. It looks to me that clojure.string is left out of the name space of server.clj. This causes an error when initially setting up a blog.

Here's the how to reproduces this error using ($ lein -version
Leiningen 2.8.1 on Java 1.8.0_222 OpenJDK 64-Bit Server VM
):


$lein new cryogen my-blog && cd my-blog
$ lein ring server
2019-12-12 21:43:51.698:INFO::main: Logging initialized @1578ms
Exception in thread "main" Syntax error compiling at (cryogen/server.clj:28:32).
	at clojure.lang.Compiler.analyze(Compiler.java:6808)
	at clojure.lang.Compiler.analyze(Compiler.java:6745)
	at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3820)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7108)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyze(Compiler.java:6745)
	at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3888)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7108)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7094)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7094)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyze(Compiler.java:6745)
	at clojure.lang.Compiler$IfExpr$Parser.parse(Compiler.java:2837)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7106)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyze(Compiler.java:6745)
	at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:6120)
	at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6436)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7106)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7094)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7094)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyze(Compiler.java:6745)
	at clojure.lang.Compiler$IfExpr$Parser.parse(Compiler.java:2837)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7106)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyze(Compiler.java:6745)
	at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:6120)
	at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6436)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7106)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7094)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7094)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyze(Compiler.java:6745)
	at clojure.lang.Compiler$IfExpr$Parser.parse(Compiler.java:2824)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7106)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.access$300(Compiler.java:38)
	at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6384)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7106)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7094)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyze(Compiler.java:6745)
	at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:6120)
	at clojure.lang.Compiler$FnMethod.parse(Compiler.java:5467)
	at clojure.lang.Compiler$FnExpr.parse(Compiler.java:4029)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7104)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7094)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyze(Compiler.java:6745)
	at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:6120)
	at clojure.lang.Compiler$FnMethod.parse(Compiler.java:5467)
	at clojure.lang.Compiler$FnExpr.parse(Compiler.java:4029)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7104)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7094)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.access$300(Compiler.java:38)
	at clojure.lang.Compiler$DefExpr$Parser.parse(Compiler.java:596)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7106)
	at clojure.lang.Compiler.analyze(Compiler.java:6789)
	at clojure.lang.Compiler.analyze(Compiler.java:6745)
	at clojure.lang.Compiler.eval(Compiler.java:7180)
	at clojure.lang.Compiler.load(Compiler.java:7635)
	at clojure.lang.RT.loadResourceScript(RT.java:381)
	at clojure.lang.RT.loadResourceScript(RT.java:372)
	at clojure.lang.RT.load(RT.java:463)
	at clojure.lang.RT.load(RT.java:428)
	at clojure.core$load$fn__6824.invoke(core.clj:6126)
	at clojure.core$load.invokeStatic(core.clj:6125)
	at clojure.core$load.doInvoke(core.clj:6109)
	at clojure.lang.RestFn.invoke(RestFn.java:408)
	at clojure.core$load_one.invokeStatic(core.clj:5908)
	at clojure.core$load_one.invoke(core.clj:5903)
	at clojure.core$load_lib$fn__6765.invoke(core.clj:5948)
	at clojure.core$load_lib.invokeStatic(core.clj:5947)
	at clojure.core$load_lib.doInvoke(core.clj:5928)
	at clojure.lang.RestFn.applyTo(RestFn.java:142)
	at clojure.core$apply.invokeStatic(core.clj:667)
	at clojure.core$load_libs.invokeStatic(core.clj:5985)
	at clojure.core$load_libs.doInvoke(core.clj:5969)
	at clojure.lang.RestFn.applyTo(RestFn.java:137)
	at clojure.core$apply.invokeStatic(core.clj:667)
	at clojure.core$require.invokeStatic(core.clj:6007)
	at clojure.core$require.doInvoke(core.clj:6007)
	at clojure.lang.RestFn.invoke(RestFn.java:436)
	at user$eval5.invokeStatic(form-init8338218600170895022.clj:1)
	at user$eval5.invoke(form-init8338218600170895022.clj:1)
	at clojure.lang.Compiler.eval(Compiler.java:7176)
	at clojure.lang.Compiler.eval(Compiler.java:7165)
	at clojure.lang.Compiler.load(Compiler.java:7635)
	at clojure.lang.Compiler.loadFile(Compiler.java:7573)
	at clojure.main$load_script.invokeStatic(main.clj:452)
	at clojure.main$init_opt.invokeStatic(main.clj:454)
	at clojure.main$init_opt.invoke(main.clj:454)
	at clojure.main$initialize.invokeStatic(main.clj:485)
	at clojure.main$null_opt.invokeStatic(main.clj:519)
	at clojure.main$null_opt.invoke(main.clj:516)
	at clojure.main$main.invokeStatic(main.clj:598)
	at clojure.main$main.doInvoke(main.clj:561)
	at clojure.lang.RestFn.applyTo(RestFn.java:137)
	at clojure.lang.Var.applyTo(Var.java:705)
	at clojure.main.main(main.java:37)
Caused by: java.lang.RuntimeException: No such namespace: string
	at clojure.lang.Util.runtimeException(Util.java:221)
	at clojure.lang.Compiler.resolveIn(Compiler.java:7383)
	at clojure.lang.Compiler.resolve(Compiler.java:7357)
	at clojure.lang.Compiler.analyzeSymbol(Compiler.java:7318)
	at clojure.lang.Compiler.analyze(Compiler.java:6768)
	... 110 more
Subprocess failed

Answer 1 · 2019-12-13T05:01:24.000Z

I believe this can be address by adding an import:
[clojure.string :as string] in server.clj's require list.

Answer 2 · 2019-12-13T23:26:06.000Z

You're correct about the cause, sorry about the inconvenience, and thanks for pointing it out! I just pushed out a new version of the template to clojars, so the command should work now.