So I have a Scalatra app (using Scalatra 2.2.1). I'm building views using Scalate; I've decided to go with the Jade/Markdown one-two. Only one problem: if I try to use markdown in a jade template (started with the :markdown tag), I get this:
scala.Predef$.any2ArrowAssoc(Ljava/lang/Object;)Lscala/Predef$ArrowAssoc;
java.lang.NoSuchMethodError: scala.Predef$.any2ArrowAssoc(Ljava/lang/Object;)Lscala/Predef$ArrowAssoc;
at org.fusesource.scalamd.Markdown$.<init>(md.scala:119)
at org.fusesource.scalamd.Markdown$.<clinit>(md.scala:-1)
at org.fusesource.scalate.filter.ScalaMarkdownFilter$.filter(ScalaMarkdownFilter.scala:32)
at org.fusesource.scalate.RenderContext$class.filter(RenderContext.scala:276)
at org.fusesource.scalate.DefaultRenderContext.filter(DefaultRenderContext.scala:30)
at org.fusesource.scalate.RenderContext$class.value(RenderContext.scala:235)
at org.fusesource.scalate.DefaultRenderContext.value(DefaultRenderContext.scala:30)
at templates.views.$_scalate_$about_jade$.$_scalate_$render(about_jade.scala:37)
at templates.views.$_scalate_$about_jade.render(about_jade.scala:48)
at org.fusesource.scalate.DefaultRenderContext.capture(DefaultRenderContext.scala:92)
at org.fusesource.scalate.layout.DefaultLayoutStrategy.layout(DefaultLayoutStrategy.scala:45)
at org.fusesource.scalate.TemplateEngine$$anonfun$layout$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(TemplateEngine.scala:559)
at org.fusesource.scalate.TemplateEngine$$anonfun$layout$1$$anonfun$apply$mcV$sp$1.apply(TemplateEngine.scala:559)
at org.fusesource.scalate.TemplateEngine$$anonfun$layout$1$$anonfun$apply$mcV$sp$1.apply(TemplateEngine.scala:559)
So that's pretty cool. The error vanishes as soon as I remove the :markdown flag, and beyond that everything compiles (beyond markdown not getting rendered correctly).
Things I know and have found so far:
Has anybody worked with this one before? Any ideas?
Per request, here are my build definitions:
//build.sbt
libraryDependencies += "org.scalatest" %% "scalatest" % "2.0.M5b" % "test"
libraryDependencies += "org.twitter4j" % "twitter4j-core" % "3.0.3"
libraryDependencies += "org.fusesource.scalamd" % "scalamd" % "1.5"
//build.properties
sbt.version=0.12.3
//build.scala
import sbt._
import Keys._
import org.scalatra.sbt._
import org.scalatra.sbt.PluginKeys._
import com.mojolly.scalate.ScalatePlugin._
import ScalateKeys._
object TheRangeBuild extends Build {
val Organization = "com.gastove"
val Name = "The Range"
val Version = "0.1.0-SNAPSHOT"
val ScalaVersion = "2.10.0"
val ScalatraVersion = "2.2.1"
lazy val project = Project (
"the-range",
file("."),
settings = Defaults.defaultSettings ++ ScalatraPlugin.scalatraWithJRebel ++ scalateSettings ++ Seq(
organization := Organization,
name := Name,
version := Version,
scalaVersion := ScalaVersion,
resolvers += Classpaths.typesafeReleases,
libraryDependencies ++= Seq(
"org.scalatra" %% "scalatra" % ScalatraVersion,
"org.scalatra" %% "scalatra-scalate" % ScalatraVersion,
"org.scalatra" %% "scalatra-specs2" % ScalatraVersion % "test",
"ch.qos.logback" % "logback-classic" % "1.0.6" % "runtime",
"org.eclipse.jetty" % "jetty-webapp" % "8.1.8.v20121106" % "compile;container",
"org.eclipse.jetty.orbit" % "javax.servlet" % "3.0.0.v201112011016" % "compile;container;provided;test" artifacts (Artifact("javax.servlet", "jar", "jar"))
),
scalateTemplateConfig in Compile <<= (sourceDirectory in Compile){ base =>
Seq(
TemplateConfig(
base / "webapp" / "WEB-INF" / "templates",
Seq.empty, /* default imports should be added here */
Seq(
Binding("context", "_root_.org.scalatra.scalate.ScalatraRenderContext", importMembers = true, isImplicit = true)
), /* add extra bindings here */
Some("templates")
)
)
}
) ++ seq(com.typesafe.startscript.StartScriptPlugin.startScriptForClassesSettings: _*)
)
}
When using the markdown filter, you need to add the scalamd library as runtime dependency:
"org.fusesource.scalamd" %% "scalamd" % "1.6"
The most recent version can be found on Maven Central
Also you can delete the build.sbt file and put the dependencies into build.scala file which makes things a bit simpler.
import sbt._
import Keys._
import org.scalatra.sbt._
import org.scalatra.sbt.PluginKeys._
import com.mojolly.scalate.ScalatePlugin._
import ScalateKeys._
object TheRangeBuild extends Build {
val Organization = "com.gastove"
val Name = "The Range"
val Version = "0.1.0-SNAPSHOT"
val ScalaVersion = "2.10.0"
val ScalatraVersion = "2.2.1"
lazy val project = Project(
"the-range",
file("."),
settings = Defaults.defaultSettings ++ ScalatraPlugin.scalatraWithJRebel ++ scalateSettings ++ Seq(
organization := Organization,
name := Name,
version := Version,
scalaVersion := ScalaVersion,
resolvers += Classpaths.typesafeReleases,
libraryDependencies ++= Seq( // adding this Seq to the libraryDependencies
"org.scalatra" %% "scalatra" % ScalatraVersion,
"org.scalatra" %% "scalatra-scalate" % ScalatraVersion,
"org.scalatra" %% "scalatra-specs2" % ScalatraVersion % "test",
"ch.qos.logback" % "logback-classic" % "1.0.6" % "runtime",
"org.eclipse.jetty" % "jetty-webapp" % "8.1.8.v20121106" % "compile;container",
"org.scalatest" %% "scalatest" % "2.0.M5b" % "test",
"org.twitter4j" % "twitter4j-core" % "3.0.3",
"org.fusesource.scalamd" % "scalamd" % "1.6",
"org.eclipse.jetty.orbit" % "javax.servlet" % "3.0.0.v201112011016" % "compile;container;provided;test" artifacts (Artifact("javax.servlet", "jar", "jar"))
),
scalateTemplateConfig in Compile <<= (sourceDirectory in Compile){ base =>
Seq(
TemplateConfig(
base / "webapp" / "WEB-INF" / "templates",
Seq.empty, /* default imports should be added here */
Seq(
Binding("context", "_root_.org.scalatra.scalate.ScalatraRenderContext", importMembers = true, isImplicit = true)
), /* add extra bindings here */
Some("templates")
)
)
}
) ++ seq(com.typesafe.startscript.StartScriptPlugin.startScriptForClassesSettings: _*)
)
}