tomcat启动异常：java.lang.NoClassDefFoundError

最新推荐文章于 2025-05-01 05:00:00 发布

吕晓敏

最新推荐文章于 2025-05-01 05:00:00 发布

阅读量6.1k

点赞数 1

分类专栏：日常掉坑及解决方案文章标签：异常 tomcat

本文链接：https://blog.youkuaiyun.com/csdnlyu/article/details/78853603

版权

日常掉坑及解决方案专栏收录该内容

2 篇文章

订阅专栏

maven工程，编译通过，通过tomcat启动时异常，异常如下：

严重: Exception sending context initialized event to listener instance of class framework.ualistner.OpcUaListner
java.lang.NoClassDefFoundError: org/opcfoundation/ua/transport/security/CertificateValidator
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2277)
    at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:811)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1254)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1119)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:264)
    at com.faw.framework.uaclient.OpcUaClientFactory.getUaClientInstance(OpcUaClientFactory.java:40)
    at com.faw.framework.uaclient.OpcUaClientFactory.getUaClientInstance(OpcUaClientFactory.java:27)
    at framework.ualistner.OpcUaListner.contextInitialized(OpcUaListner.java:44)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4727)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5189)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: org.opcfoundation.ua.transport.security.CertificateValidator
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1285)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1119)
    ... 21 more