我下载了 Stanford CoreNLP 并运行了他们网站上给出的代码。我在这一行得到一个错误
StanfordCoreNLP pipeline = new StanfordCoreNLP(props);
错误如下
Exception in thread "main" java.lang.NoClassDefFoundError: nu/xom/Node at sample1.main(sample1.java:35)
Caused by: java.lang.ClassNotFoundException: nu.xom.Node
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 1 more
我使用 Eclipse IDE,我应该做一些配置吗?请帮我解决它!