scala.MatchError: null

GitHub | kevinmeredith | 4 months ago
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  1. 0

    AbstractMethodError when decoding with Circe

    GitHub | 4 months ago | brianlow
    java.lang.AbstractMethodError: enumeratum.values.Circe$$anon$2.tryDecode(Lio/circe/ACursor;)Lscala/util/Either;
  2. 0

    Auto-derived decoder fails with NoClassDefFoundError

    GitHub | 3 months ago | jonas
    java.lang.NoClassDefFoundError: Main/repo$anon$macro$18
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  4. 0

    Trouble when decode json with circe 0.6.1 on android

    GitHub | 5 months ago | alainmarcel26
    java.lang.RuntimeException: Unable to create App: java.lang.ClassCastException: java.lang.Double cannot be cast to shapeless.HList

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    Root Cause Analysis

    1. scala.MatchError

      null

      at anon$lazy$macro$36$1$anon$macro$32$1.to()
    2. Unknown
      anon$lazy$macro$36$1$anon$macro$32$1.to
      1. anon$lazy$macro$36$1$anon$macro$32$1.to(<pastie>:16)
      2. anon$lazy$macro$36$1$anon$macro$32$1.to(<pastie>:16)
      2 frames
    3. shapeless-core
      LabelledGeneric$$anon$1.to
      1. shapeless.LabelledGeneric$$anon$1.to(generic.scala:228)
      2. shapeless.LabelledGeneric$$anon$1.to(generic.scala:226)
      2 frames
    4. io.circe.generic
      DerivedObjectEncoder$$anon$1.encodeObject
      1. io.circe.generic.encoding.DerivedObjectEncoder$$anon$1.encodeObject(DerivedObjectEncoder.scala:13)
      1 frame
    5. io.circe
      ObjectEncoder.apply$
      1. io.circe.ObjectEncoder.apply(ObjectEncoder.scala:12)
      2. io.circe.ObjectEncoder.apply$(ObjectEncoder.scala:12)
      2 frames
    6. io.circe.generic
      DerivedObjectEncoder.apply
      1. io.circe.generic.encoding.DerivedObjectEncoder.apply(DerivedObjectEncoder.scala:6)
      1 frame
    7. Unknown
      anon$lazy$macro$46$1$$anon$2.encodeObject
      1. anon$lazy$macro$46$1$$anon$2.encodeObject(<pastie>:20)
      2. anon$lazy$macro$46$1$$anon$2.encodeObject(<pastie>:20)
      2 frames
    8. io.circe.generic
      DerivedObjectEncoder$$anon$1.encodeObject
      1. io.circe.generic.encoding.DerivedObjectEncoder$$anon$1.encodeObject(DerivedObjectEncoder.scala:13)
      1 frame