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找不到类错误：org.apereo.cas.services.ServiceRegistry]：工厂方法“jsonServiceRegistry”抛出异常；嵌套异常是 java.lang.NoClassDefFoundError: com/sun/nio/file/SensitivityWatchEventModifier

我正在使用 Cas-war-overlay（6.2.0-snapshot）。在 gradle 依赖项部分包含了
compile "org.apereo.cas:cas-server-support-json-service-registry:${project.'cas.version'}" 。直到 2020 年 4 月 16 日，一切都运行良好。从今天开始突然出现这个错误。

堆栈跟踪：

Caused by: java.lang.NoClassDefFoundError: com/sun/nio/file/SensitivityWatchEventModifier
        at deployment.cas.war//org.apereo.cas.util.io.PathWatcherService.<init>(PathWatcherService.java:67)
        at deployment.cas.war//org.apereo.cas.services.resource.AbstractResourceBasedServiceRegistry.enableDefaultWatcherService(AbstractResourceBasedServiceRegistry.java:183)
        at deployment.cas.war//org.apereo.cas.config.JsonServiceRegistryConfiguration.jsonServiceRegistry(JsonServiceRegistryConfiguration.java:69)
        at deployment.cas.war//org.apereo.cas.config.JsonServiceRegistryConfiguration$$EnhancerBySpringCGLIB$$b4c519e.CGLIB$jsonServiceRegistry$0(<generated>)
        at deployment.cas.war//org.apereo.cas.config.JsonServiceRegistryConfiguration$$EnhancerBySpringCGLIB$$b4c519e$$FastClassBySpringCGLIB$$17923b01.invoke(<generated>)
        at deployment.cas.war//org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244)
        at deployment.cas.war//org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331)
        at deployment.cas.war//org.apereo.cas.config.JsonServiceRegistryConfiguration$$EnhancerBySpringCGLIB$$b4c519e.jsonServiceRegistry(<generated>)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at deployment.cas.war//org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ```
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1 回答 1

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我设法通过修改 jboss-deployment-structure.xml 解决了这个问题。添加了以下代码：

  <dependencies>
            <system export="true">
                <paths>
                    <path name="com/sun/nio/file"/>
                </paths>
            </system>
        </dependencies>
于 2020-04-20T14:29:40.840 回答