java.lang.ClassNotFoundException: scala.collection.GenTraversableOnce$class

manning.com | 7 months ago
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    manning.com | 7 months ago
    java.lang.ClassNotFoundException: scala.collection.GenTraversableOnce$class
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    xluat.com | 2 years ago
    java.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce$class
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    GitHub | 3 years ago | knutwalker
    java.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce$class

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Root Cause Analysis

  1. java.lang.ClassNotFoundException

    scala.collection.GenTraversableOnce$class

    at java.net.URLClassLoader$1.run()
  2. Java RT
    ClassLoader.loadClass
    1. java.net.URLClassLoader$1.run(Unknown Source)
    2. java.net.URLClassLoader$1.run(Unknown Source)
    3. java.security.AccessController.doPrivileged(Native Method)
    4. java.net.URLClassLoader.findClass(Unknown Source)
    5. java.lang.ClassLoader.loadClass(Unknown Source)
    6. java.lang.ClassLoader.loadClass(Unknown Source)
    6 frames
  3. com.cra.figaro
    ElementCollection$.default
    1. com.cra.figaro.util.HashSelectableSet.<init>(SelectableSet.scala:37)
    2. com.cra.figaro.language.Universe.<init>(Universe.scala:67)
    3. com.cra.figaro.language.Universe$.<init>(Universe.scala:360)
    4. com.cra.figaro.language.Universe$.<clinit>(Universe.scala)
    5. com.cra.figaro.language.ElementCollection$.default(ElementCollection.scala:323)
    5 frames
  4. Unknown
    Main.main
    1. Main$.main(Test.scala:6)
    2. Main.main(Test.scala)
    2 frames