我在Intellij IDEA中运行ScalaTest Suite,在scala测试之前的make阶段,我遇到了这个问题:
Error:scalac: Error: assertion failed: List(object package$DebugNode, object package$DebugNode)
java.lang.AssertionError: assertion failed: List(object package$DebugNode, object package$DebugNode)
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$Run.compile(Global.scala:1662)
at xsbt.CachedCompiler0.run(CompilerInterface.scala:126)
at xsbt.CachedCompiler0.run(CompilerInterface.scala:102)
at xsbt.CompilerInterface.run(CompilerInterface.scala:27)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at sbt.compiler.AnalyzingCompiler.call(AnalyzingCompiler.scala:102)
at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:48)
at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:41)
at org.jetbrains.jps.incremental.scala.local.IdeaIncrementalCompiler.compile(IdeaIncrementalCompiler.scala:28)
at org.jetbrains.jps.incremental.scala.local.LocalServer.compile(LocalServer.scala:25)
at org.jetbrains.jps.incremental.scala.remote.Main$.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)
由于增量编译,它是否是一个jetbrains错误?或者它与我运行的测试套件有关?堆栈跟踪中的任何信息都与我测试的TestSuite /项目无关。
答案 0 :(得分:4)
我认为由于Interllij IDEA增量编译而导致错误。当我第一次构建Spark时,我遇到了同样的错误。
我去了偏好> Scala,通过SBT增量编译器设置Incrmental编译,名称Hasing:默认,编译顺序:混合。重新编译代码,一切都很好。
答案 1 :(得分:0)
TestSQLContext.scala断言失败的详细信息参考:http://www.dataguru.cn/thread-537920-1-1.html
以及关于Linux上的build spark 1.4.1的更多细节参考:http://www.dataguru.cn/thread-539343-1-1.html
fredericyuan