not enough arguments for method unAnnotateTree

[Arnold Angel]

Anyone seen this before?

Error:(21, 47) not enough arguments for method unAnnotateTree: (x$1: edu.berkeley.nlp.syntax.Tree[String], x$2: Boolean)edu.berkeley.nlp.syntax.Tree[String].

Unspecified value parameter x$2.

    val roots = TreeAnnotations.unAnnotateTree(btree).getChildren;

                                              ^

[David Hall]

the berkeley parser changed its api recently. I don't know what library you're actually using (i don't think any "official" scalanlp library actually uses the Berkeley parser's code) but there's a new boolean flag whose meaning I forget.

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[Arnold Angel]

needed to modify the following line in Berkley.scala by adding a comma and true.

 

val roots = TreeAnnotations.unAnnotateTree(btree, true).getChildren;

 

Original code was throwing an error like the following: