scala.MatchError: () (of class scala.runtime.BoxedUnit)

Stack Overflow | user3663882 | 6 months ago
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  1. 0

    Why is scala match.error thrown?

    Stack Overflow | 6 months ago | user3663882
    scala.MatchError: () (of class scala.runtime.BoxedUnit)
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    How to `andThen` Akka `Receive`s?

    Stack Overflow | 3 years ago | Noel Yap
    scala.MatchError: () (of class scala.runtime.BoxedUnit)
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    Failed to add new constructs

    GitHub | 1 year ago | MikaelMayer
    scala.MatchError: Request(WrappedArray(spatutorial, shared, Api, getMessage),Map (what -> java.nio.HeapByteBuffer[pos=0 lim=3 cap=3])) (of class autowire.Core$Re quest)
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  5. 0

    GitHub comment 39#123953853

    GitHub | 2 years ago | omidb
    scala.MatchError: Request(List(spatutorial, shared, Api, dumbCall),Map(s -> java.nio.He apByteBufferR[pos=0 lim=5 cap=1396])) (of class autowire.Core$Request)

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Root Cause Analysis

  1. scala.MatchError

    () (of class scala.runtime.BoxedUnit)

    at scala.PartialFunction$$anon$1.apply()
  2. Scala
    PartialFunction$$anon$1.apply
    1. scala.PartialFunction$$anon$1.apply(PartialFunction.scala:253)
    2. scala.PartialFunction$$anon$1.apply(PartialFunction.scala:251)
    2 frames
  3. com.test
    Test$$anonfun$1.applyOrElse
    1. com.test.Test$$anonfun$1.applyOrElse(Test.scala:7)
    1 frame
  4. Scala
    AbstractPartialFunction.apply
    1. scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:36)
    1 frame
  5. com.test
    App.main
    1. com.test.Test.foo(Test.scala:11)
    2. com.test.App$.main(App.scala:6)
    3. com.test.App.main(App.scala)
    3 frames
  6. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    4. java.lang.reflect.Method.invoke(Method.java:498)
    4 frames