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  11. NullPointerException

java.langNullPointerException errorsScala Library

DescriptionException TypeEntry MethodWeb pages

ArrayOps$ofRef.map() has thrown a NullPointerException

java.lang.NullPointerException
8 frames hidden
scala.collection.mutable.ArrayOps$ofRef.map
9Web pages
NullPointerExceptionArrayOps$ofRef.map()9