"package" property fails on Windows with java.lang.StringIndexOutOfBoundsException: String index out of range: 1 about giter8

[eed3si9n]

These are the offending lines:

val fileParams = Map(parameters.toSeq map {
            case (k, v) if k == "package" => (k, v.replaceAll("""\.""", System.getProperty("file.separator")))
            case x => x
          }: _*)

I wonder if relying on file.separator doesn't work for Cygwin.

[eed3si9n]

scala> "foo.bar".replaceAll("""\.""", """\""")
java.lang.StringIndexOutOfBoundsException: String index out of range: 1

So I guess the second parameter is expecting a regex here. It's my bug.

[glenviewjeff]

Cool, thanks! Any idea how I can revert to a functional g8? I'm not familiar with conscript other than the instructions I was given about how to get g8.

Thanks!
Jeff

[eed3si9n]

I think the best way is to not use package property for now.
It's hard to prevent your users from using the latest g8, and package feature was added in the latest anyway.

[n8han]

You can edit the launchconfig by hand, make it look like this: https://github.com/n8han/giter8/blob/952140a93cf224cd0684c1bc9b843d2307d61a9f/src/main/conscript/g8/launchconfig

The effective launchconfig should be here:

~/.conscript/n8han/giter8/g8/launchconfig

We can also make a "windows" branch that points to the old version, until this is fixed. Or if it's an easy fix I can release a new giter8 quickly. What do you think @eed3si9n ?

[eed3si9n]

I just fixed it, but I have not tested it on Windows. After testing it maybe we can make another release.

[glenviewjeff]

Thanks very much for all the help guys. FYI, I'm an android-app template user, not the developer. I assume Jan wrote it?

Either way, I'm happy to test out the fix if you tell me where to point the launch config.

Thanks!
Jeff

[n8han]

There's a few steps:

$ git clone git://github.com/n8han/giter8.git
$ cd giter8
$ sbt publish-local

If that works, you can then hand-edit this

~/.conscript/n8han/giter8/g8/launchconfig

to change the version to 0.3.1-SNAPSHOT (edited!)

Then just run g8 jberkel/android-app and it should work.

[eed3si9n]

I confirmed the fix for jberkel/android-app and another template that uses package dir feature on Windows.

[n8han]

I guess that settles it! I'll release the new version tonight.

[glenviewjeff]

Thanks very much Eugine and Nathan! I know you don't need me to test it now, but I think I need the latest version of g8 anyhow to use the (presumably new template) in order new release of the android-plugin, yada yada.

Anyhow, I was able to check out the new version with git and ran sbt publish-local successfully:

git clone git://github.com/n8han/giter8.git
Cloning into giter8...
remote: Counting objects: 739, 
...
[info] Done packaging.
[info]  published giter8_2.9.1 to C:\Users\Jeff\.ivy2/local/net.databinder/giter8_2.9.1/0.3.1-SNAPSHOT/poms/giter8_2.9.1.pom
[info]  published giter8_2.9.1 to C:\Users\Jeff\.ivy2/local/net.databinder/giter8_2.9.1/0.3.1-SNAPSHOT/jars/giter8_2.9.1.jar
[info]  published ivy to C:\Users\Jeff\.ivy2/local/net.databinder/giter8_2.9.1/0.3.1-SNAPSHOT/ivys/ivy.xml
[success] Total time: 15 s, completed Nov 16, 2011 1:27:29 PM

I edited the launchconfig to read:

[app]
  version: 4.1-SNAPSHOT
  org: net.databinder
  name: giter8
  class: giter8.Giter8
[scala]
  version: 2.9.1
[repositories]
  local
  scala-tools-releases
  maven-central

[boot]
  directory: /C:/Users/Jeff/.conscript/boot

But I get the following error. I think I ran into something like this before, but can't recall what the issue was. Any ideas? Thanks!

c:/Users/Jeff/bin/g8.bat jberkel/android-app
Getting net.databinder giter8_2.9.1 3.1-SNAPSHOT ...

:: problems summary ::
:::: WARNINGS
                module not found: net.databinder#giter8_2.9.1;3.1-SNAPSHOT

        ==== local: tried

          C:\Users\Jeff\.ivy2/local/net.databinder/giter8_2.9.1/3.1-SNAPSHOT/ivys/ivy.xml

          -- artifact net.databinder#giter8_2.9.1;3.1-SNAPSHOT!giter8_2.9.1.jar:

          C:\Users\Jeff\.ivy2/local/net.databinder/giter8_2.9.1/3.1-SNAPSHOT/jars/giter8_2.9.1.jar

        ==== Scala-Tools Maven2 Repository: tried

          http://scala-tools.org/repo-releases/net/databinder/giter8_2.9.1/3.1-SNAPSHOT/giter8_2.9.1-3.1-SNAPSHOT.pom

          -- artifact net.databinder#giter8_2.9.1;3.1-SNAPSHOT!giter8_2.9.1.jar:

          http://scala-tools.org/repo-releases/net/databinder/giter8_2.9.1/3.1-SNAPSHOT/giter8_2.9.1-3.1-SNAPSHOT.jar

        ==== Maven Central: tried

          http://repo1.maven.org/maven2/net/databinder/giter8_2.9.1/3.1-SNAPSHOT/giter8_2.9.1-3.1-SNAPSHOT.pom

          -- artifact net.databinder#giter8_2.9.1;3.1-SNAPSHOT!giter8_2.9.1.jar:

          http://repo1.maven.org/maven2/net/databinder/giter8_2.9.1/3.1-SNAPSHOT/giter8_2.9.1-3.1-SNAPSHOT.jar

                ::::::::::::::::::::::::::::::::::::::::::::::

                ::          UNRESOLVED DEPENDENCIES         ::

                ::::::::::::::::::::::::::::::::::::::::::::::

                :: net.databinder#giter8_2.9.1;3.1-SNAPSHOT: not found

                ::::::::::::::::::::::::::::::::::::::::::::::



:: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS
unresolved dependency: net.databinder#giter8_2.9.1;3.1-SNAPSHOT: not found
Error during sbt execution: Error retrieving required libraries
  (see C:\Users\Jeff\.conscript\boot\update.log for complete log)
Error: Could not retrieve giter8 3.1-SNAPSHOT

[eed3si9n]

launchconfig's version should be 0.3.1-SNAPSHOT.

[glenviewjeff]

Oops.. I had set it to 4.1-SNAPSHOT. Regardless, after repeating the steps and fixing it to 3.1, I get the same error. I'm using sbt 0.11.1 if it matters.

[eed3si9n]

@n8han's original instruction said 3.1-SNAPSHOT, but it should be 0.3.1-SNAPSHOT.

[glenviewjeff]

Thanks Eugine, now I get a new error:

c:/Users/Jeff/bin/g8.bat jberkel/android-app
Getting net.databinder giter8_2.9.1 0.3.1-SNAPSHOT ...
:: retrieving :: org.scala-tools.sbt#boot-app
        confs: [default]
        14 artifacts copied, 0 already retrieved (1595kB/71ms)
java.lang.NoClassDefFoundError: dispatch/ImplicitRequestVerbs
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:247)
        at xsbt.boot.Launch$ScalaProvider$AppProvider.mainClass(Launch.scala:143)
        at xsbt.boot.Launch$ScalaProvider$AppProvider.newMain(Launch.scala:146)
        at xsbt.boot.Launch$.run(Launch.scala:53)
        at xsbt.boot.Launch$$anonfun$explicit$1.apply(Launch.scala:43)
        at xsbt.boot.Launch$.launch(Launch.scala:68)
        at xsbt.boot.Launch$.apply(Launch.scala:14)
        at xsbt.boot.Boot$.runImpl(Boot.scala:24)
        at xsbt.boot.Boot$.main(Boot.scala:15)
        at xsbt.boot.Boot.main(Boot.scala)
Caused by: java.lang.ClassNotFoundException: dispatch.ImplicitRequestVerbs
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
        ... 11 more
Error during sbt execution: java.lang.NoClassDefFoundError: dispatch/ImplicitRequestVerbs

[eed3si9n]

I used the .exe version of 0.11.0. I wonder if this is sbt's #257.

[eed3si9n]

My pom.xml looks ok, even when I published using 0.11.1.

[glenviewjeff]

I'm not familiar with the .exe version. I also can't find any easy way to access sbt's archived release jars and unfortunately didn't save my prior verison sbt jar. Can you try the .jar version? Out of curiosity, where did you find a windows executable version?

[glenviewjeff]

If it helps you get the jar version quicker, I'm using Cygwin, and here's my jar launch script. If you're not using the mintty terminal, remove -Djline.terminal=jline.UnixTerminal

java -Djline.terminal=jline.UnixTerminal -XX:MaxPermSize=256m -Xmx512M -XX:+CMSClassUnloadingEnabled -jar c:/...your-path-here.../bin/sbt-launch.jar "$@"

[eed3si9n]

I got my .exe from the author's dropbox account, but it's also linked from http://xsbt.org/.

[glenviewjeff]

Odd, I downloaded the 0.1.0 exe distribution and replaced my script with the executable and I get a NoClassDefFoundError (albeit a new class):

c:/Users/Jeff/bin/g8.bat jberkel/android-app
java.lang.NoClassDefFoundError: dispatch/Http
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:247)
        at xsbt.boot.Launch$ScalaProvider$AppProvider.mainClass(Launch.scala:143)
        at xsbt.boot.Launch$ScalaProvider$AppProvider.newMain(Launch.scala:146)
        at xsbt.boot.Launch$.run(Launch.scala:53)
        at xsbt.boot.Launch$$anonfun$explicit$1.apply(Launch.scala:43)
        at xsbt.boot.Launch$.launch(Launch.scala:68)
        at xsbt.boot.Launch$.apply(Launch.scala:14)
        at xsbt.boot.Boot$.runImpl(Boot.scala:24)
        at xsbt.boot.Boot$.main(Boot.scala:15)
        at xsbt.boot.Boot.main(Boot.scala)
Caused by: java.lang.ClassNotFoundException: dispatch.Http
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
        ... 11 more
Error during sbt execution: java.lang.NoClassDefFoundError: dispatch/Http

[glenviewjeff]

FYI, when I reverted back to the 0.11.1 sbt jar version, the NoClassDefFoundError: dispatch/Http error persisted (not the former NoClassDefFoundError: dispatch/ImplicitRequestVerbs)

[eed3si9n]

When I confirmed 0.11.1, that was jar version on Mac.

Could you try the following?

$ sbt "project app" publish-local
$ cs --clean-boot
$ g8

[glenviewjeff]

I assume you meant to run sbt "project app" publish-local from within the giter8 directory? When I try to run cs --clean-boot, I get Unable to delete C:\Users\Jeff\.conscript\boot\other\net.java.dev.jna\jna\3.2.3\jna-3.2.3.jar

So I manually deleted the file and then got the following output:

cs.bat --clean-boot
\Getting net.java.dev.jna jna 3.2.3 ...
:: retrieving :: org.scala-tools.sbt#boot-app
        confs: [default]
        1 artifacts copied, 0 already retrieved (838kB/507ms)
Unable to delete C:\Users\Jeff\.conscript\boot\other\net.java.dev.jna\jna\3.2.3\jna-3.2.3.jar

And then after running g8, I'm still getting:

c:/Users/Jeff/bin/g8.bat
java.lang.NoClassDefFoundError: dispatch/Http
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:247)
        at xsbt.boot.Launch$ScalaProvider$AppProvider.mainClass(Launch.scala:143)
        at xsbt.boot.Launch$ScalaProvider$AppProvider.newMain(Launch.scala:146)
        at xsbt.boot.Launch$.run(Launch.scala:53)
        at xsbt.boot.Launch$$anonfun$explicit$1.apply(Launch.scala:43)
        at xsbt.boot.Launch$.launch(Launch.scala:68)
        at xsbt.boot.Launch$.apply(Launch.scala:14)
        at xsbt.boot.Boot$.runImpl(Boot.scala:24)
        at xsbt.boot.Boot$.main(Boot.scala:15)
        at xsbt.boot.Boot.main(Boot.scala)
Caused by: java.lang.ClassNotFoundException: dispatch.Http
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
        ... 11 more
Error during sbt execution: java.lang.NoClassDefFoundError: dispatch/Http

[eed3si9n]

You have to delete the whole C:\Users\Jeff\.conscript\boot directory, not just jna-3.2.3.jar.

Just to make sure, I've wiped out my Ivy local and Ivy cache:

$ rm -rf /cygdrive/C/Users/foo/.ivy2/cache
$ rm -rf /cygdrive/C/Users/foo/.ivy2/local

and used jar version of sbt 0.11.1 on Cygwin.
What was interesting was that launcher-interface_2.9.1;0.11.0 stopped resolving. I guess because I didn't put the resolver for it. Running sbt 0.11.0 caches it locally, so did that. Published giter8 locally, deleted boot dir manually, and ran g8. It ran fine (after it downloading some jars).

[glenviewjeff]

Manually removing the boot directory did the trick--thanks much!

[n8han]

Released: http://implicit.ly/giter8-031

cs n8han/giter8

to upgrade.

[glenviewjeff]

Thanks very much again to both of you for all of the help and for the great tools.