Rails Server crashes Chrome “No Data Received”

问题

I have loaded the 'stanford-core-nlp' gem and am trying to use it in my fledgling app. However, every time I try to show the rendered text, I receive this error message from Chrome and the rails server exits, citing Trace/BPT trap: 5.

I have searched other similar Rails errors but can't find anything that seems to match my situation. The only thing I can think of is that the code below is causing some kind of issue?

def pos_tagger (text)
    require 'stanford-core-nlp'
    pipeline =  StanfordCoreNLP.load(:tokenize, :ssplit, :pos, :lemma, :parse, :ner, :dcoref)
    text = StanfordCoreNLP::Annotation.new(text)
    newtext = pipeline.annotate(text)
    return newtext
end

Should I - a newbie - back away from using this module and try something else?

来源：https://stackoverflow.com/questions/18047661/rails-server-crashes-chrome-no-data-received