error message：An exception occurred while loading plugin ‘pade’
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pade.jar 1.6.0
2022.03.09 23:19:52 INFO [pool-51-thread-1]: uk.ifsoft.openfire.plugins.pade.PadePlugin - start pade server host.docker.internal:7443
2022.03.09 23:19:53 ERROR [pool-51-thread-1]: org.jivesoftware.openfire.container.PluginManager - An exception occurred while loading plugin 'pade':
java.lang.NoClassDefFoundError: javax/ws/rs/ext/MessageBodyReader
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_77]
at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_77]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_77]
at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[?:1.8.0_77]
at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_77]
at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[?:1.8.0_77]
at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[?:1.8.0_77]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_77]
at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[?:1.8.0_77]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_77]
at java.lang.ClassLoader.loadClass(ClassLoader.java:411) ~[?:1.8.0_77]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_77]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_77]
at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_77]
at com.sun.jersey.core.reflection.ReflectionHelper$3.run(ReflectionHelper.java:284) ~[jersey-core-1.19.4.jar!/:?]
at com.sun.jersey.core.reflection.ReflectionHelper$3.run(ReflectionHelper.java:279) ~[jersey-core-1.19.4.jar!/:?]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_77]
at com.sun.jersey.spi.service.ServiceFinder$AbstractLazyIterator.hasNext(ServiceFinder.java:697) ~[jersey-core-1.19.4.jar!/:?]
at com.sun.jersey.spi.service.ServiceFinder.toClassArray(ServiceFinder.java:549) ~[jersey-core-1.19.4.jar!/:?]
at com.sun.jersey.core.spi.component.ProviderServices.getServiceClasses(ProviderServices.java:345) ~[jersey-core-1.19.4.jar!/:?]
at com.sun.jersey.core.spi.component.ProviderServices.getServiceClasses(ProviderServices.java:338) ~[jersey-core-1.19.4.jar!/:?]
at com.sun.jersey.core.spi.component.ProviderServices.getServices(ProviderServices.java:162) ~[jersey-core-1.19.4.jar!/:?]
at com.sun.jersey.core.spi.factory.MessageBodyFactory.initReaders(MessageBodyFactory.java:176) ~[jersey-core-1.19.4.jar!/:?]
at com.sun.jersey.core.spi.factory.MessageBodyFactory.init(MessageBodyFactory.java:162) ~[jersey-core-1.19.4.jar!/:?]
at com.sun.jersey.server.impl.application.WebApplicationImpl._initiate(WebApplicationImpl.java:1338) ~[jersey-server-1.19.4.jar!/:?]
at com.sun.jersey.server.impl.application.WebApplicationImpl.access$700(WebApplicationImpl.java:180) ~[jersey-server-1.19.4.jar!/:?]
at com.sun.jersey.server.impl.application.WebApplicationImpl$13.f(WebApplicationImpl.java:799) ~[jersey-server-1.19.4.jar!/:?]
at com.sun.jersey.server.impl.application.WebApplicationImpl$13.f(WebApplicationImpl.java:795) ~[jersey-server-1.19.4.jar!/:?]
at com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:193) ~[jersey-core-1.19.4.jar!/:?]
at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:795) ~[jersey-server-1.19.4.jar!/:?]
at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:790) ~[jersey-server-1.19.4.jar!/:?]
at com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletContainer.java:509) ~[jersey-servlet-1.19.4.jar!/:?]
at com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.initiate(ServletContainer.java:339) ~[jersey-servlet-1.19.4.jar!/:?]
at com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:605) ~[jersey-servlet-1.19.4.jar!/:?]
at com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:207) ~[jersey-servlet-1.19.4.jar!/:?]
at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:394) ~[jersey-servlet-1.19.4.jar!/:?]
at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:577) ~[jersey-servlet-1.19.4.jar!/:?]
at javax.servlet.GenericServlet.init(GenericServlet.java:244) ~[javax.servlet-api-3.1.0.jar:3.1.0]
at org.jivesoftware.openfire.plugin.rest.service.JerseyWrapper.init(JerseyWrapper.java:95) ~[pade-1.6.2.jar!/:?]
at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:632) ~[jetty-servlet-9.4.43.v20210629.jar:9.4.43.v20210629]
at org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:415) ~[jetty-servlet-9.4.43.v20210629.jar:9.4.43.v20210629]
at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:731) ~[jetty-servlet-9.4.43.v20210629.jar:9.4.43.v20210629]
at java.util.stream.SortedOps$SizedRefSortingSink.end(SortedOps.java:352) ~[?:1.8.0_77]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) ~[?:1.8.0_77]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[?:1.8.0_77]
at java.util.stream.StreamSpliterators$WrappingSpliterator.forEachRemaining(StreamSpliterators.java:312) ~[?:1.8.0_77]
at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:743) ~[?:1.8.0_77]
at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) ~[?:1.8.0_77]
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:755) ~[jetty-servlet-9.4.43.v20210629.jar:9.4.43.v20210629]
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:379) ~[jetty-servlet-9.4.43.v20210629.jar:9.4.43.v20210629]
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:910) ~[jetty-server-9.4.43.v20210629.jar:9.4.43.v20210629]
at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:288) ~[jetty-servlet-9.4.43.v20210629.jar:9.4.43.v20210629]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73) ~[jetty-util-9.4.43.v20210629.jar:9.4.43.v20210629]
at org.jivesoftware.openfire.http.HttpBindManager.addJettyHandler(HttpBindManager.java:958) ~[xmppserver-4.7.1.jar:4.7.1]
at uk.ifsoft.openfire.plugins.pade.PadePlugin.initializePlugin(PadePlugin.java:108) ~[pade-1.6.2.jar!/:?]
at org.jivesoftware.openfire.container.PluginManager.loadPlugin(PluginManager.java:637) [xmppserver-4.7.1.jar:4.7.1]
at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask$4.call(PluginMonitor.java:375) [xmppserver-4.7.1.jar:4.7.1]
at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask$4.call(PluginMonitor.java:363) [xmppserver-4.7.1.jar:4.7.1]
at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) [?:1.8.0_77]
at java.util.concurrent.FutureTask.run(FutureTask.java) [?:1.8.0_77]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_77]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_77]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77]
Caused by: java.lang.ClassNotFoundException: javax.ws.rs.ext.MessageBodyReader
at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[?:1.8.0_77]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_77]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_77]
... 63 more