java.lang.NullPointerException

Stack Overflow | nfvindaloo | 3 years ago
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    Play framework Form mapping recursive item

    Stack Overflow | 3 years ago | nfvindaloo
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at play.api.data.RepeatedMapping.<init>()
    2. Play
      Forms$.list
      1. play.api.data.RepeatedMapping.<init>(Form.scala:636)
      2. play.api.data.Forms$.list(Forms.scala:389)
      2 frames
    3. models
      Installation$.<clinit>
      1. models.Installation$ContractItem$.<init>(Installation.scala:17)
      2. models.Installation$ContractItem$.<clinit>(Installation.scala)
      3. models.Installation$Contract$.<init>(Installation.scala:23)
      4. models.Installation$Contract$.<clinit>(Installation.scala)
      5. models.Installation$.<init>(Installation.scala:31)
      6. models.Installation$.<clinit>(Installation.scala)
      6 frames
    4. Unknown
      Temp.<init>
      1. Temp.<init>(Temp.scala:82)
      1 frame