play.core.ActionInvoker$$anonfun$receive$1$$anon$1: Execution exception [[Instan tiationException: models.CrawlerConnectionProvider]]

Google Groups | Haffner Wong | 5 years ago
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    Google Groups | 5 years ago | Haffner Wong
    play.core.ActionInvoker$$anonfun$receive$1$$anon$1: Execution exception [[Instan tiationException: models.CrawlerConnectionProvider]]
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    samebug tip
    This happens when you try to instantiate a class that can't be instantiated, either because the class object is abstract, an interface, an array class, a primitive type, void, or because the class has no nullary constructor.
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    java.lang.InstantiationException: PrintOut

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Root Cause Analysis

  1. java.lang.InstantiationException


    at java.lang.Class.newInstance0()
  2. Java RT
    1. java.lang.Class.newInstance0(Unknown Source)[na:1.6.0_32]
    2. java.lang.Class.newInstance(Unknown Source)[na:1.6.0_32]
    2 frames
  3. ru.circumflex.core
    1. ru.circumflex.core.UntypedContainer$class.instantiateObject(circumflex.scala:119)[circumflex-core-2.1.jar:na]
    2. ru.circumflex.core.Circumflex$.instantiateObject(circumflex.scala:29)[circumflex-core-2.1.jar:na]
    3. ru.circumflex.core.UntypedContainer$class.instantiate(circumflex.scala:108)[circumflex-core-2.1.jar:na]
    4. ru.circumflex.core.Circumflex$.instantiate(circumflex.scala:29)[circumflex-core-2.1.jar:na]
    4 frames