https://github.com/28/openlayers-cljs-compile-error-repo
A repo presenting a CLJS compile error I stumbled upon
https://github.com/28/openlayers-cljs-compile-error-repo
bug clj cljs clojure clojurescript compiler
Last synced: 5 months ago
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A repo presenting a CLJS compile error I stumbled upon
- Host: GitHub
- URL: https://github.com/28/openlayers-cljs-compile-error-repo
- Owner: 28
- Archived: true
- Created: 2016-12-02T10:37:14.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2018-03-15T21:37:11.000Z (over 7 years ago)
- Last Synced: 2024-09-28T17:40:53.377Z (9 months ago)
- Topics: bug, clj, cljs, clojure, clojurescript, compiler
- Language: Clojure
- Size: 20.4 MB
- Stars: 1
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# openlayers-cljs-compile-error-repo
I've created this repo to present the error I encountered while developing a cljs project that it included [openlayers](https://github.com/cljsjs/packages/tree/master/openlayers) lib in its deps.
The error message is: *java.io.IOException: The filename, directory name, or volume label syntax is incorrect*. This error only happens on Windows (I tested it on a Linux machine also).
This was tested with Java 8 on Windows 10 with Clojure and ClojureScript
versions 1.8.0 and 1.9.293 respectfully and openlayers 3.15.1 version.
The problem presentation is based on [ClojureScript Quick start guide](https://clojurescript.org/guides/quick-start). It shows a minimal representation of the problem.
Here is the example stacktrace:
```
Copying jar:file:/C:/Users/****/Documents/Projects/openlayers-cljs-compile-error-repo/openlayers-3.15.1.jar!/cljsjs/openlayers/development/ol/events/event.js to out\file:\C:\Users\****\Documents\Projects\openlayers-cljs-compile-error-repo\openlayers-3.15.1.jar!\
cljsjs\openlayers\development\ol\events\event.js
Exception in thread "main" java.io.IOException: The filename, directory name, or volume label syntax is incorrect, compiling:(C:\Users\****\Documents\Projects\openlayers-cljs-compile-error-repo\build.clj:3:1)
at clojure.lang.Compiler.load(Compiler.java:7391)
at clojure.lang.Compiler.loadFile(Compiler.java:7317)
at clojure.main$load_script.invokeStatic(main.clj:275)
at clojure.main$script_opt.invokeStatic(main.clj:335)
at clojure.main$script_opt.invoke(main.clj:330)
at clojure.main$main.invokeStatic(main.clj:421)
at clojure.main$main.doInvoke(main.clj:384)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.lang.Var.invoke(Var.java:379)
at clojure.lang.AFn.applyToHelper(AFn.java:154)
at clojure.lang.Var.applyTo(Var.java:700)
at clojure.main.main(main.java:37)
Caused by: java.io.IOException: The filename, directory name, or volume label syntax is incorrect
at java.io.WinNTFileSystem.canonicalize0(Native Method)
at java.io.WinNTFileSystem.canonicalize(WinNTFileSystem.java:428)
at java.io.File.getCanonicalPath(File.java:618)
at java.io.File.getCanonicalFile(File.java:643)
at cljs.util$mkdirs.invokeStatic(util.cljc:103)
at cljs.closure$write_javascript.invokeStatic(closure.clj:1566)
at cljs.closure$source_on_disk.invokeStatic(closure.clj:1590)
at cljs.closure$output_unoptimized$fn__4569.invoke(closure.clj:1629)
at clojure.core$map$fn__4785.invoke(core.clj:2646)
at clojure.lang.LazySeq.sval(LazySeq.java:40)
at clojure.lang.LazySeq.seq(LazySeq.java:49)
at clojure.lang.RT.seq(RT.java:521)
at clojure.core$seq__4357.invokeStatic(core.clj:137)
at clojure.core$filter$fn__4812.invoke(core.clj:2700)
at clojure.lang.LazySeq.sval(LazySeq.java:40)
at clojure.lang.LazySeq.seq(LazySeq.java:56)
at clojure.lang.RT.seq(RT.java:521)
at clojure.core$seq__4357.invokeStatic(core.clj:137)
at clojure.core$map$fn__4785.invoke(core.clj:2637)
at clojure.lang.LazySeq.sval(LazySeq.java:40)
at clojure.lang.LazySeq.seq(LazySeq.java:49)
at clojure.lang.Cons.next(Cons.java:39)
at clojure.lang.RT.boundedLength(RT.java:1749)
at clojure.lang.RestFn.applyTo(RestFn.java:130)
at clojure.core$apply.invokeStatic(core.clj:646)
at cljs.closure$deps_file.invokeStatic(closure.clj:1330)
at cljs.closure$output_deps_file.invokeStatic(closure.clj:1352)
at cljs.closure$output_unoptimized.invokeStatic(closure.clj:1639)
at cljs.closure$output_unoptimized.doInvoke(closure.clj:1620)
at clojure.lang.RestFn.applyTo(RestFn.java:139)
at clojure.core$apply.invokeStatic(core.clj:648)
at cljs.closure$build.invokeStatic(closure.clj:1975)
at cljs.build.api$build.invokeStatic(api.clj:198)
at cljs.build.api$build.invoke(api.clj:187)
at cljs.build.api$build.invokeStatic(api.clj:190)
at cljs.build.api$build.invoke(api.clj:187)
at user$eval24.invokeStatic(build.clj:3)
at user$eval24.invoke(build.clj:3)
at clojure.lang.Compiler.eval(Compiler.java:6927)
at clojure.lang.Compiler.load(Compiler.java:7379)
... 11 more
```
Note: User name is masked with '*' but it is consisted of ASCII characters, not spaces or weird letters.
### Linux observations
No error is raised on Linux machines, but the "error" exists. Dependency path is not separated as it
should - it still contains full file URL from jar file, but on Linux ! and : in file path doesn't make
a problem. See the example:
```
goog.addDependency("../file:/home/****/Documents/openlayers-cljs-compile-error-repo/openlayers-3.15.1.jar!/cljsjs/openlayers/development/ol/events/event.js", ['ol.events.Event'], []);
...
```
### Fix
Issue is reported on ClojureScript Jira here [CLJS-1868](http://dev.clojure.org/jira/browse/CLJS-1868).
he problem was in the function that produced relative output paths for deps (lib-rel-path).
It tried to remove the first part of the absolute path with clojure.string/replace, but
it tried it with a wrong match (it did not reproduce the actual first part of the path)
so it effectively did nothing.
Example:
`(str (io/file (System/getProperty "user.dir") lib-path) File/separator)`
produced:
`file:\C:\Users\****\Documents\Projects\openlayers-cljs-compile-error-repo\cljsjs\openlayers\development\`
instead of
`file:\C:\Users\****\Documents\Projects\openlayers-cljs-compile-error-repo\openlayers-3.15.1.jar!\cljsjs\openlayers\development\`
This [fix](CLJS-1868.patch) was submitted to [CLJS-1868](http://dev.clojure.org/jira/browse/CLJS-1868).
**The patch has been applied in this [commit](https://github.com/clojure/clojurescript/commit/9e5b7ac64dd0388d3403f48381c80ba1e3998da8), thus solving the issue.**