scala.MatchError: [T0]()T0 (of class scala.reflect.internal.Types$PolyType)

GitHub | lrytz | 4 months ago
  1. 0

    GitHub comment 5294#239921021

    GitHub | 4 months ago | lrytz
    scala.MatchError: [T0]()T0 (of class scala.reflect.internal.Types$PolyType)
  2. 0

    an unexpected type representation reached the compiler backend while compiling Sample.scala: <error>

    Google Groups | 6 months ago | Unknown author
    scala.MatchError: <error> (of class scala.reflect.internal.Types$ErrorType$)
  3. 0

    Upgrading to Spark 2.0 dataframe.map

    Stack Overflow | 1 month ago | jspooner
    scala.MatchError: Nothing (of class scala.reflect.internal.Types$ClassNoArgsTypeRef)
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  5. 0

    SparkSQL (Spark 1.3) UDF for operations on Date

    Stack Overflow | 11 months ago | lilloraffa
    scala.MatchError: java.util.Date (of class scala.reflect.internal.Types$TypeRef$$anon$6)
  6. 0

    Support for offheap Arrays in @data-classes

    GitHub | 2 years ago | flock0
    scala.MatchError: offheap.x64.Array[Int] (of class scala.reflect.internal.Types$ClassArgsTypeRef)

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    Root Cause Analysis

    1. scala.MatchError

      [T0]()T0 (of class scala.reflect.internal.Types$PolyType)

      at scala.tools.nsc.backend.jvm.BTypesFromSymbols.typeToBType()
    2. Scala Compiler
      BCodeBodyBuilder$PlainBodyBuilder.genApply
      1. scala.tools.nsc.backend.jvm.BTypesFromSymbols.typeToBType(BTypesFromSymbols.scala:212)
      2. scala.tools.nsc.backend.jvm.BCodeSkelBuilder$PlainSkelBuilder.tpeTK(BCodeSkelBuilder.scala:79)
      3. scala.tools.nsc.backend.jvm.BCodeBodyBuilder$PlainBodyBuilder.genApply(BCodeBodyBuilder.scala:523)
      3 frames