"com.github.scala-incubator.io" % "scala-io-core_2.10" % "0.4.1" is not binary compatible with scala 2.10

[arturaz]

java.lang.NoSuchMethodError: scala.LowPriorityImplicits.charWrapper(C)Lscala/runtime/RichChar;
    at scalax.file.FileSystem.<init>(FileSystem.scala:49)
    at scalax.file.defaultfs.DefaultFileSystem.<init>(DefaultFileSystem.scala:20)
    at scalax.file.FileSystem$.<init>(FileSystem.scala:34)
    at scalax.file.FileSystem$.<clinit>(FileSystem.scala)
    at scalax.file.Path$.apply(Path.scala:84)
    at app.PostcodeSet$.fromDirectory(PostcodeSet.scala:31)

When running with scala 2.10.

[jesseeichar]

To the best of my knowledge I compiled with 2.10. But I will take another look. Did you clear your sbt cache or maven of old scala-io 0.4.1 binaries and ivy information. I found that I had to do that to make it work.

[arturaz]

$ rm -rf project/target/ target/ ~/.ivy2/cache/com.github.scala-incubator.io.*
$ sbt
> clean
[success] Total time: 0 s, completed Jan 7, 2013 4:30:28 PM
> test-only app.PostcodeSetTest
...
[error] Could not run test app.PostcodeSetTest: java.lang.NoSuchMethodError: scala.LowPriorityImplicits.charWrapper(C)Lscala/runtime/RichChar;

Then I removed

 val ScalaIo = "0.4.1"
      "com.github.scala-incubator.io" % "scala-io-core_2.10" % V.ScalaIo,
      "com.github.scala-incubator.io" % "scala-io-file_2.10" % V.ScalaIo,

from my build and put freshly built scala-io-file_2.10.0-0.5.0-SNAPSHOT.jar & core into lib/ and everything went fine and dandy :)

[jesseeichar]

ok thanks for the update. I will look into this.

[arturaz]

Thanks for the quick response :)

[jesseeichar]

I just did this:

 mv ~/.ivy2 ~/.ivy2_all
 curl -L http://jesseeichar.github.com/scala-io-doc/0.4.1/example_projects/example-sbt-project.zip >     tmp.zip && unzip tmp.zip && rm tmp.zip
 cd example-sbt-project
 sbt run

Could you see if this works for you because it works for me (and it uses scala 2.10.0). If it works for you...

If that works then we need to make the example more complex. If you have an idea how to change the example code or build.sbt to make it fail that would be a great help.

[arturaz]

Will do when I get home :-)
On Jan 7, 2013 4:49 PM, "Jesse Eichar" [email protected] wrote:

I just did this:

mv ~/.ivy2 ~/.ivy2_all
curl -L http://jesseeichar.github.com/scala-io-doc/0.4.1/example_projects/example-sbt-project.zip > tmp.zip && unzip tmp.zip && rm tmp.zip
cd example-sbt-project
sbt run

Could you see if this works for you because it works for me (and it uses
scala 2.10.0). If it works for you...

If that works then we need to make the example more complex. If you have
an idea how to change the example code or build.sbt to make it fail that
would be a great help.

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/77#issuecomment-11954066.

[arturaz]

Didn't get the chance to do this at home. However I did this at work and yes, it does work. I'll try sniffing around to see what causes problems on my side.

[arturaz]

Found it! The problem lies in typesafe repository.

I have "Typesafe" at "http://repo.typesafe.com/typesafe/releases/" in my resolvers list.

When I added it to your examples build.sbt, things broke with same error message. I guess a broken artifact lies around in typesafe repository.

[jesseeichar]

It is probably an old scala-arm binary in the typesafe repository.

Good job! :)

On Tue, Jan 8, 2013 at 11:08 AM, Artūras Šlajus [email protected]:

Found it! The problem lies in typesafe repository.

I have "Typesafe" at "http://repo.typesafe.com/typesafe/releases/" in my
resolvers list.

When I added it to your examples build.sbt, things broke with same error
message. I guess a broken artifact lies around in typesafe repository.

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/77#issuecomment-11991306.

[arturaz]

Can you remove it please ? ;)

[jesseeichar]

Sadly I don't have access to scala-arm binaries. I will talk to Josh
Suereth about it.

On Tue, Jan 8, 2013 at 11:10 AM, Artūras Šlajus [email protected]:

Can you remove it please ? ;)

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/77#issuecomment-11991376.

[arturaz]

Great. Thanks!

As a workaround people can use

        moduleConfigurations += ModuleConfiguration(
          "com.github.scala-incubator.io",
          DefaultMavenRepository
        )

for now.

[xuwei-k]

@jesseeichar please publish new version for Scala 2.10

playframework/playframework#676 (comment)