Question

我正在使用IntelliJ IDEA 13.1.6 CE

我习惯于在终止中使用sbt编译我的应用程序（有效）。我想使用IDEA的调试功能，而不必忽视假阴性错误。

Project设置为使用JDK 1.8.0_25 ant项目语言级别8.0编译scala 2.10.4（这也适用于语言级别7.0）。

这是我在IDEA中“制作模块”时的堆栈跟踪。它在特定的Twirl * .template.scala文件中失败，但它也在其他文件上失败，例如生成的target/scala-2.10/src_managed/main/controllers/routes.java文件

== Expanded type of tree ==
ConstantType(value = Constant(play.twirl.api.Html))
uncaught exception during compilation: java.lang.AssertionError
Error:scalac: Error: assertion failed: List(object package$Stopwatch, object package$Stopwatch)
java.lang.AssertionError: assertion failed: List(object package$Stopwatch, object package$Stopwatch)
  at scala.reflect.internal.Symbols$Symbol.suchThat(Symbols.scala:1678)
  at scala.reflect.internal.Symbols$ClassSymbol.companionModule0(Symbols.scala:2988)
  at scala.reflect.internal.Symbols$ClassSymbol.companionModule(Symbols.scala:2991)
  at scala.tools.nsc.backend.jvm.GenASM$JPlainBuilder.genClass(GenASM.scala:1371)
  at scala.tools.nsc.backend.jvm.GenASM$AsmPhase.run(GenASM.scala:120)
  at scala.tools.nsc.Global$Run.compileUnitsInternal(Global.scala:1583)
  at scala.tools.nsc.Global$Run.compileUnits(Global.scala:1557)
  at scala.tools.nsc.Global$Run.compileSources(Global.scala:1553)
  at scala.tools.nsc.Global$Run.compile(Global.scala:1662)
  at xsbt.CachedCompiler0.run(CompilerInterface.scala:126)
  at xsbt.CachedCompiler0.run(CompilerInterface.scala:102)
  at xsbt.CompilerInterface.run(CompilerInterface.scala:27)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:606)
  at sbt.compiler.AnalyzingCompiler.call(AnalyzingCompiler.scala:102)
  at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:48)
  at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:41)
  at org.jetbrains.jps.incremental.scala.local.IdeaIncrementalCompiler.compile(IdeaIncrementalCompiler.scala:28)
  at org.jetbrains.jps.incremental.scala.local.LocalServer.compile(LocalServer.scala:26)
  at org.jetbrains.jps.incremental.scala.remote.Main$.make(Main.scala:64)
  at org.jetbrains.jps.incremental.scala.remote.Main$.nailMain(Main.scala:22)
  at org.jetbrains.jps.incremental.scala.remote.Main.nailMain(Main.scala)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:606)
  at com.martiansoftware.nailgun.NGSession.run(NGSession.java:319)

这个要点具有模板的完整AST：https://gist.github.com/joshm1/1615d75925dcdb3bc23e

Answer 1

我能够通过从命令行运行sbt test:compile然后在IntelliJ中运行Make Module来实现此功能。只是运行sbt compile没有帮助。

以下页面与我的问题有关：

Twirl显然无法在IDEA CE中编译 - https://devnet.jetbrains.com/message/5528393#5528393

包含类和随播广告的包对象的编译器崩溃 https://issues.scala-lang.org/browse/SI-5954

IntelliJ（Play Framework）中的scalac编译器错误断言失败

1 个答案: