MappableContainerException 中包含的异常

Question

嗨，我在我的网络服务代码中遇到异常，有人可以帮助解决这个问题吗？

 Jun 28, 2012 8:49:46 PM com.sun.jersey.spi.container.ContainerResponse mapMappableContainerException
SEVERE: The exception contained within MappableContainerException could not be mapped to a response, re-throwing to the HTTP container
java.lang.NoClassDefFoundError: Could not initialize class com.ibm.toro.utility.tenantconfig.DBManager
    at com.ibm.toro.utility.tenantconfig.TenantConfigDB.getAllHotwords(TenantConfigDB.java:88)
    at com.ibm.toro.utility.tenantconfig.TenantConfigDB.getAnalysisConf(TenantConfigDB.java:99)
    at com.ibm.toro.utility.tenantconfig.GetTenantConfig.getTenantConfig(GetTenantConfig.java:58)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
    at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
    at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
    at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339)

原文由 Sachin Angane 发布，翻译遵循 CC BY-SA 4.0 许可协议

Answer 1

看起来你在类路径上遗漏了一些东西。您需要修复的异常是来自 TenantConfigDB.getAllHotwords() 的 NoClassDefFoundException。 MappableContainerException 只是 Jersey 在底层代码抛出一些不可映射到响应的内容时使用的包装器异常（在本例中为 NoClassDefFoundException）。似乎无法加载 DBManager 类的某些依赖项，因为它不在类路径中。

原文由 Martin Matula 发布，翻译遵循 CC BY-SA 3.0 许可协议