Use scala to generate html with available libraries - html

Question

I am scala newbie trying to create a simple scala program to generate a html and found salatags provides an api to generate it.
I followed the scalatags and used an example ScalaJSExample.scala and getting error.
Below is my build.sbt file and the error that I am getting
[error] (run-main-0) java.lang.Error: stub
[error] java.lang.Error: stub
[error] at scala.scalajs.runtime.package$.linkingInfo(package.scala:193)
[error] at scala.scalajs.runtime.package$.environmentInfo(package.scala:187)
[error] at scala.scalajs.js.Dynamic$.global(Dynamic.scala:78)
[error] at org.scalajs.dom.package$.window$lzycompute(package.scala:235)
[error] at org.scalajs.dom.package$.window(package.scala:235)
[error] at org.scalajs.dom.package$.document$lzycompute(package.scala:236)
[error] at org.scalajs.dom.package$.document(package.scala:236)
[error] at ScalaJSExample$.delayedEndpoint$ScalaJSExample$1(HtmlRenderer.scala:199)
[error] at ScalaJSExample$delayedInit$body.apply(HtmlRenderer.scala:193)
[error] at scala.Function0$class.apply$mcV$sp(Function0.scala:34)
[error] at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
[error] at scala.App$$anonfun$main$1.apply(App.scala:76)
[error] at scala.App$$anonfun$main$1.apply(App.scala:76)
[error] at scala.collection.immutable.List.foreach(List.scala:381)
[error] at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
[error] at scala.App$class.main(App.scala:76)
[error] at ScalaJSExample$.main(HtmlRenderer.scala:193)
[error] at ScalaJSExample.main(HtmlRenderer.scala)
[error] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[error] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[error] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[error] at java.lang.reflect.Method.invoke(Method.java:497)
[error] at sbt.Run.invokeMain(Run.scala:89)
[error] at sbt.Run.run0(Run.scala:83)
[error] at sbt.Run.execute$1(Run.scala:61)
[error] at sbt.Run.$anonfun$run$4(Run.scala:73)
[error] at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
[error] at sbt.util.InterfaceUtil$$anon$1.get(InterfaceUtil.scala:10)
[error] at sbt.TrapExit$App.run(TrapExit.scala:252)
[error] at java.lang.Thread.run(Thread.java:745)
[error] java.lang.RuntimeException: Nonzero exit code: 1
[error] at sbt.Run$.executeTrapExit(Run.scala:120)
[error] at sbt.Run.run(Run.scala:73)
[error] at sbt.Defaults$.$anonfun$bgRunTask$5(Defaults.scala:1155)
[error] at sbt.Defaults$.$anonfun$bgRunTask$5$adapted(Defaults.scala:1150)
[error] at sbt.internal.BackgroundThreadPool.$anonfun$run$1(DefaultBackgroundJobService.scala:331)
[error] at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
[error] at scala.util.Try$.apply(Try.scala:209)
[error] at sbt.internal.BackgroundThreadPool$BackgroundRunnable.run(DefaultBackgroundJobService.scala:254)
[error] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[error] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[error] at java.lang.Thread.run(Thread.java:745)
[error] (compile:run) Nonzero exit code: 1
[error] Total time: 4 s, completed Oct 6, 2017 6:39:55 PM
sbt:src>
and build.sbt is
scalaVersion := "2.11.7"
libraryDependencies ++= Seq(
"org.scala-js" % "scalajs-dom_sjs0.6_2.11" % "0.9.3",
"org.scala-js" % "scalajs-library_2.11" % "0.6.20",
"com.lihaoyi" % "scalatags_2.11" % "0.6.7",
"org.scala-lang" % "scala-library" % scalaVersion.value,
"com.lihaoyi" % "scalatex-api_2.11" % "0.3.6"
)
//Getting error with the below plugin and commented it out
//addSbtPlugin("com.lihaoyi" % "scalatex-api_2.12" % "0.3.6")
//scalatex.SbtPlugin.projectSettings
// scalaVersion := scalaVesrion.value
Could someone see what is wrong and what is the simple way to generate static html as simple as
hello World!
in scala with some available scala libraries or apis?