2016-12-05 205 views
0

我面对这个问题:StanfordCoreNLP对象创建错误

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 

在代码行

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

注:我已经把斯坦福核心NLP最新的jar文件,但它没有工作,甚至尝试明确添加stanford nlp pos tagger jar文件,但它没有工作,甚至尝试添加模型jar文件,但没有工作。

请帮忙。

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你能发布你用来运行程序的确切命令吗?此错误是由模型jar不在您的类路径中引起的。 –

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@GaborAngeli我没有在命令行上运行它,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我编辑了异常的问题堆栈跟踪请检查... ... –

回答