serialization - jackson-module-scala (play): registerModule(DefaultScalaModule): found DefaultScalaModule.type; required: databind.Module -

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i trying un/marshall json in play app, using jackson-module-scala , example:

val mapper = new objectmapper() mapper.registermodule(defaultscalamodule)

i included these libraries in build.scala

"com.fasterxml" % "jackson-module-scala" % "1.9.3", "com.fasterxml.jackson.core" % "jackson-databind" % "2.3.0",

and imported:

import com.fasterxml.jackson.databind.objectmapper import com.fasterxml.jackson.module.scala.defaultscalamodule

however, when run play app, following error:

[error]  found   : com.fasterxml.jackson.module.scala.defaultscalamodule.type [error]  required: com.fasterxml.jackson.databind.module [error]     mapper.registermodule(defaultscalamodule)   play.playexceptions$compilationexception: compilation error[type mismatch;  found   : com.fasterxml.jackson.module.scala.defaultscalamodule.type  required: com.fasterxml.jackson.databind.module]     @ play.playreloader$$anon$1$$anonfun$reload$2$$anonfun$apply$14$$anonfun$apply$16.apply(playreloader.scala:304) ~[na:na]     @ play.playreloader$$anon$1$$anonfun$reload$2$$anonfun$apply$14$$anonfun$apply$16.apply(playreloader.scala:304) ~[na:na]     @ scala.option.map(option.scala:145) ~[scala-library-2.10.3.jar:na]     @ play.playreloader$$anon$1$$anonfun$reload$2$$anonfun$apply$14.apply(playreloader.scala:304) ~[na:na]     @ play.playreloader$$anon$1$$anonfun$reload$2$$anonfun$apply$14.apply(playreloader.scala:298) ~[na:na]     @ scala.option.map(option.scala:145) ~[scala-library-2.10.3.jar:na]

any appreciated.

was able figure out.

i trying latest version of jackson-module-scala; latest version seemed 1.9.3 checking: http://mvnrepository.com/artifact/com.fasterxml/jackson-module-scala

however proper place had proper newest version 2.3.0: http://mvnrepository.com/artifact/com.fasterxml.jackson.module/jackson-module-scala_2.10

it fixed changing build.scala to:

... "com.fasterxml" % "jackson-module-scala_2.10" % "2.3.0", "com.fasterxml.jackson.core" % "jackson-databind" % "2.3.0", ...

or better use "%%" (for automatic scala version resolution; don't need add "_scala.ver"):

... "com.fasterxml" %% "jackson-module-scala" % "2.3.0", "com.fasterxml.jackson.core" % "jackson-databind" % "2.3.0", ...

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