2016-12-05 203 views
0

我面對這個問題:StanfordCoreNLP對象創建錯誤

Exception in thread "main" java.lang.RuntimeException: edu.stanford.nlp.io.RuntimeIOException: Error while loading a tagger model (probably missing model file) 

Caused by: java.io.InvalidClassException: edu.stanford.nlp.tagger.maxent.ExtractorDistsim; local class incompatible: stream classdesc serialVersionUID = 1, local class serialVersionUID = 2 
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:616) 
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1630) 
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1521) 
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1781) 
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353) 
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1714) 
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) 
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2018) 
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1942) 
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808) 
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353) 
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:373) 
at edu.stanford.nlp.tagger.maxent.MaxentTagger.readExtractors(MaxentTagger.java:622) 
at edu.stanford.nlp.tagger.maxent.MaxentTagger.readModelAndInit(MaxentTagger.java:868) 
... 23 more 

在代碼行

Properties props = new Properties(); 
props.setProperty("annotators", "tokenize, ssplit, pos, lemma, ner, parse, dcoref, sentiment"); 
StanfordCoreNLP pipeline = new StanfordCoreNLP(props); 

注:我已經把斯坦福核心NLP最新的jar文件,但它沒有工作,甚至嘗試明確添加stanford nlp pos tagger jar文件,但它沒有工作,甚至嘗試添加模型jar文件,但沒有工作。

請幫忙。

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你能發佈你用來運行程序的確切命令嗎?此錯誤是由模型jar不在您的類路徑中引起的。 –

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@GaborAngeli我沒有在命令行上運行它,我正在使用IntelliJ Idea。我添加了jar文件 - > 1. stanford-corenlp-3.7.0.jar 2. stanford-corenlp-3.7.0-models.jar –

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@GaborAngeli我編輯了異常的問題堆棧跟蹤請檢查... ... –

回答