scala.MatchError: (List(),(a,1)) (of class scala.Tuple2)

tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    What is a reason of match.error?

    Stack Overflow | 3 months ago | Евгений Evgeniy
    scala.MatchError: (List(),(a,1)) (of class scala.Tuple2)
  2. 0

    Scala IntelliJ IndexOutOfBound

    Stack Overflow | 3 months ago | Krish
    java.lang.IndexOutOfBoundsException: 15
  3. 0

    Example from readme not working

    GitHub | 2 years ago | lukasz-golebiewski
    gnieh.diffson.PatchException: element a does not exist in "{\n \"a\": 1,\n \"b\": true,\n \"c\": \"test\"\n}"
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    MatchError for PartialFunctions composition with orElse

    Stack Overflow | 2 years ago | Sascha Kolberg
    scala.MatchError: 1 (of class java.lang.Integer)
  6. 0

    NCut-Introduction fails with FlatTermSetException: Term is not a function

    GitHub | 2 years ago | newca12
    at.logic.algorithms.cutIntroduction.FlatTermSetException: Term is not a function

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. scala.MatchError

      (List(),(a,1)) (of class scala.Tuple2)

      at forcomp.A$A183$A$A183$$anonfun$subtract2$1.apply()
    2. forcomp
      A$A183$A$A183$$anonfun$subtract2$1.apply
      1. forcomp.A$A183$A$A183$$anonfun$subtract2$1.apply(temp.sc:11)
      2. forcomp.A$A183$A$A183$$anonfun$subtract2$1.apply(temp.sc:11)
      2 frames
    3. Scala
      List.foldLeft
      1. scala.collection.LinearSeqOptimized$class.foldLeft(temp.sc:120)
      2. scala.collection.immutable.List.foldLeft(temp.sc:80)
      2 frames
    4. forcomp
      A$A183$A$A183.subtract2
      1. forcomp.A$A183$A$A183.subtract2(temp.sc:11)
      1 frame