StanfordCoreNLP 对象创建错误

Question

我遇到了这个问题：

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);

注意：我已经放入了 stanford core nlp 最新的 jar 文件，但它没有用，甚至尝试显式添加 stanford nlp pos tagger jar 文件，但它没有用，甚至尝试添加模型 jar 文件，但没有没用。

请帮忙。

Answer 1

无论谁遇到这个问题，我都会建议他们访问 https://github.com/stanfordnlp/CoreNLP 并从那里下载最新的模型文件，这将主要解决问题。

StanfordCoreNLP 对象创建错误

StanfordCoreNLP object creation error

nlp

machine-learning

stanford-nlp

text-classification