Question

J'essaie de faire du travail de l'échelle sous Tomcat, mais il s'écrase lorsqu'il essaie de compiler les modèles SCAML. Pas de problème avec la jetée. Je suis nouveau dans ce domaine et Tomcat en général. Il semble également que le prototype Scalatra-SBT sur GitHub Crashes, ce qui me fait penser qu'il n'est pas configuré correctement.

org.fusesource.scalate.TemplateException: scala/tools/nsc/settings/ScalaSettings
    org.fusesource.scalate.TemplateEngine.compileAndLoad(TemplateEngine.scala:738)
    org.fusesource.scalate.TemplateEngine.compileAndLoadEntry(TemplateEngine.scala:595)
    org.fusesource.scalate.TemplateEngine.liftedTree1$1(TemplateEngine.scala:327)
    org.fusesource.scalate.TemplateEngine.load(TemplateEngine.scala:321)
    org.fusesource.scalate.TemplateEngine.load(TemplateEngine.scala:391)
    org.scalatra.scalate.ScalateSupport$class.renderErrorPage(ScalateSupport.scala:50)
    com.example.MyScalatraFilter.renderErrorPage(MyScalatraFilter.scala:7)
    org.scalatra.scalate.ScalateSupport$class.handleError(ScalateSupport.scala:46)
    com.example.MyScalatraFilter.handleError(MyScalatraFilter.scala:7)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1$$anonfun$apply$mcV$sp$2.apply$mcV$sp(ScalatraKernel.scala:109)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1$$anonfun$apply$mcV$sp$2.apply(ScalatraKernel.scala:100)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1$$anonfun$apply$mcV$sp$2.apply(ScalatraKernel.scala:100)
    scala.util.DynamicVariable.withValue(DynamicVariable.scala:71)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(ScalatraKernel.scala:100)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1.apply(ScalatraKernel.scala:100)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1.apply(ScalatraKernel.scala:100)
    scala.util.DynamicVariable.withValue(DynamicVariable.scala:71)
    org.scalatra.ScalatraKernel$$anonfun$handle$1.apply$mcV$sp(ScalatraKernel.scala:99)
    org.scalatra.ScalatraKernel$$anonfun$handle$1.apply(ScalatraKernel.scala:99)
    org.scalatra.ScalatraKernel$$anonfun$handle$1.apply(ScalatraKernel.scala:99)
    scala.util.DynamicVariable.withValue(DynamicVariable.scala:71)
    org.scalatra.ScalatraKernel$class.handle(ScalatraKernel.scala:98)
    com.example.MyScalatraFilter.handle(MyScalatraFilter.scala:7)
    org.scalatra.ScalatraFilter$$anonfun$doFilter$1.apply$mcV$sp(ScalatraFilter.scala:18)
    org.scalatra.ScalatraFilter$$anonfun$doFilter$1.apply(ScalatraFilter.scala:18)
    org.scalatra.ScalatraFilter$$anonfun$doFilter$1.apply(ScalatraFilter.scala:18)
    scala.util.DynamicVariable.withValue(DynamicVariable.scala:71)
    org.scalatra.ScalatraFilter$class.doFilter(ScalatraFilter.scala:17)
    com.example.MyScalatraFilter.doFilter(MyScalatraFilter.scala:7)

root cause

java.lang.NoClassDefFoundError: scala/tools/nsc/settings/ScalaSettings
    org.fusesource.scalate.support.ScalaCompiler$.create(ScalaCompiler.scala:170)
    org.fusesource.scalate.TemplateEngine.compiler(TemplateEngine.scala:154)
    org.fusesource.scalate.TemplateEngine.compileAndLoad(TemplateEngine.scala:655)
    org.fusesource.scalate.TemplateEngine.compileAndLoadEntry(TemplateEngine.scala:595)
    org.fusesource.scalate.TemplateEngine.liftedTree1$1(TemplateEngine.scala:327)
    org.fusesource.scalate.TemplateEngine.load(TemplateEngine.scala:321)
    org.fusesource.scalate.TemplateEngine.load(TemplateEngine.scala:391)
    org.scalatra.scalate.ScalateSupport$class.renderErrorPage(ScalateSupport.scala:50)
    com.example.MyScalatraFilter.renderErrorPage(MyScalatraFilter.scala:7)
    org.scalatra.scalate.ScalateSupport$class.handleError(ScalateSupport.scala:46)
    com.example.MyScalatraFilter.handleError(MyScalatraFilter.scala:7)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1$$anonfun$apply$mcV$sp$2.apply$mcV$sp(ScalatraKernel.scala:109)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1$$anonfun$apply$mcV$sp$2.apply(ScalatraKernel.scala:100)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1$$anonfun$apply$mcV$sp$2.apply(ScalatraKernel.scala:100)
    scala.util.DynamicVariable.withValue(DynamicVariable.scala:71)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(ScalatraKernel.scala:100)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1.apply(ScalatraKernel.scala:100)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1.apply(ScalatraKernel.scala:100)
    scala.util.DynamicVariable.withValue(DynamicVariable.scala:71)
    org.scalatra.ScalatraKernel$$anonfun$handle$1.apply$mcV$sp(ScalatraKernel.scala:99)
    org.scalatra.ScalatraKernel$$anonfun$handle$1.apply(ScalatraKernel.scala:99)
    org.scalatra.ScalatraKernel$$anonfun$handle$1.apply(ScalatraKernel.scala:99)
    scala.util.DynamicVariable.withValue(DynamicVariable.scala:71)
    org.scalatra.ScalatraKernel$class.handle(ScalatraKernel.scala:98)
    com.example.MyScalatraFilter.handle(MyScalatraFilter.scala:7)
    org.scalatra.ScalatraFilter$$anonfun$doFilter$1.apply$mcV$sp(ScalatraFilter.scala:18)
    org.scalatra.ScalatraFilter$$anonfun$doFilter$1.apply(ScalatraFilter.scala:18)
    org.scalatra.ScalatraFilter$$anonfun$doFilter$1.apply(ScalatraFilter.scala:18)
    scala.util.DynamicVariable.withValue(DynamicVariable.scala:71)
    org.scalatra.ScalatraFilter$class.doFilter(ScalatraFilter.scala:17)
    com.example.MyScalatraFilter.doFilter(MyScalatraFilter.scala:7)

root cause

java.lang.ClassNotFoundException: scala.tools.nsc.settings.ScalaSettings
    org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1484)
    org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1329)
    org.fusesource.scalate.support.ScalaCompiler$.create(ScalaCompiler.scala:170)
    org.fusesource.scalate.TemplateEngine.compiler(TemplateEngine.scala:154)
    org.fusesource.scalate.TemplateEngine.compileAndLoad(TemplateEngine.scala:655)
    org.fusesource.scalate.TemplateEngine.compileAndLoadEntry(TemplateEngine.scala:595)
    org.fusesource.scalate.TemplateEngine.liftedTree1$1(TemplateEngine.scala:327)
    org.fusesource.scalate.TemplateEngine.load(TemplateEngine.scala:321)
    org.fusesource.scalate.TemplateEngine.load(TemplateEngine.scala:391)
    org.scalatra.scalate.ScalateSupport$class.renderErrorPage(ScalateSupport.scala:50)
    com.example.MyScalatraFilter.renderErrorPage(MyScalatraFilter.scala:7)
    org.scalatra.scalate.ScalateSupport$class.handleError(ScalateSupport.scala:46)
    com.example.MyScalatraFilter.handleError(MyScalatraFilter.scala:7)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1$$anonfun$apply$mcV$sp$2.apply$mcV$sp(ScalatraKernel.scala:109)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1$$anonfun$apply$mcV$sp$2.apply(ScalatraKernel.scala:100)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1$$anonfun$apply$mcV$sp$2.apply(ScalatraKernel.scala:100)
    scala.util.DynamicVariable.withValue(DynamicVariable.scala:71)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(ScalatraKernel.scala:100)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1.apply(ScalatraKernel.scala:100)
    org.scalatra.ScalatraKernel$$anonfun$handle$1$$anonfun$apply$mcV$sp$1.apply(ScalatraKernel.scala:100)
    scala.util.DynamicVariable.withValue(DynamicVariable.scala:71)
    org.scalatra.ScalatraKernel$$anonfun$handle$1.apply$mcV$sp(ScalatraKernel.scala:99)
    org.scalatra.ScalatraKernel$$anonfun$handle$1.apply(ScalatraKernel.scala:99)
    org.scalatra.ScalatraKernel$$anonfun$handle$1.apply(ScalatraKernel.scala:99)
    scala.util.DynamicVariable.withValue(DynamicVariable.scala:71)
    org.scalatra.ScalatraKernel$class.handle(ScalatraKernel.scala:98)
    com.example.MyScalatraFilter.handle(MyScalatraFilter.scala:7)
    org.scalatra.ScalatraFilter$$anonfun$doFilter$1.apply$mcV$sp(ScalatraFilter.scala:18)
    org.scalatra.ScalatraFilter$$anonfun$doFilter$1.apply(ScalatraFilter.scala:18)
    org.scalatra.ScalatraFilter$$anonfun$doFilter$1.apply(ScalatraFilter.scala:18)
    scala.util.DynamicVariable.withValue(DynamicVariable.scala:71)
    org.scalatra.ScalatraFilter$class.doFilter(ScalatraFilter.scala:17)
    com.example.MyScalatraFilter.doFilter(MyScalatraFilter.scala:7)

Avez-vous un indice sur la façon de faire fonctionner le compilateur de balayage sous Tomcat?

Était-ce utile?

La solution

As-tu scala-compiler.jar déployé avec les autres pots?

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