Jun 20, 2021 2:28:54 PM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring root WebApplicationContext
Jun 20, 2021 2:28:58 PM org.apache.catalina.core.ApplicationContext log
INFO: $Id: CacheHeaderFilter.java,v 1.1 2014/11/13 06:38:18 jiangjingxiang Exp $
Jun 20, 2021 2:28:58 PM org.apache.catalina.core.ApplicationContext log
INFO: CacheFilter: true
Jun 20, 2021 2:28:58 PM org.apache.catalina.core.ApplicationContext log
INFO: CacheFilter.ExpirationMinutes: -1
Jun 20, 2021 2:28:59 PM org.apache.catalina.core.ApplicationContext log
INFO: $Id: ClusterCheckFilter.java,v 1.1 2014/11/13 06:38:17 jiangjingxiang Exp $
Jun 20, 2021 2:28:59 PM org.apache.catalina.core.ApplicationContext log
INFO: ClusterCheckFilter.Enabled: false
Jun 20, 2021 2:28:59 PM org.apache.catalina.core.ApplicationContext log
INFO: ClusterCheckFilter.UnsetModificationCheck: false
Jun 20, 2021 2:28:59 PM org.apache.catalina.core.ApplicationContext log
INFO: ClusterCheckFilter.ByteSizeCheck: false
Jun 20, 2021 2:28:59 PM org.apache.catalina.core.ApplicationContext log
INFO: ClusterCheckFilter.AttributeByteSizeLimit: 20480
Jun 20, 2021 2:28:59 PM org.apache.catalina.core.ApplicationContext log
INFO: ClusterCheckFilter.AggregateByteSizeLimit: 30720
Jun 20, 2021 2:28:59 PM org.apache.catalina.core.ApplicationContext log
INFO: ClusterCheckFilter.ClientError: false
Jun 20, 2021 2:28:59 PM org.apache.catalina.core.ApplicationContext log
INFO: $Id: GZIPFilter.java,v 1.1 2014/11/13 06:38:16 jiangjingxiang Exp $
Jun 20, 2021 2:28:59 PM org.apache.catalina.core.ApplicationContext log
INFO: GZIPFilter.Enabled: true
Jun 20, 2021 2:28:59 PM org.apache.catalina.core.ApplicationContext log
INFO: GZIPFilter.LogStats: false
Jun 20, 2021 2:29:32 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.UnsatisfiedLinkError: org.hyperic.sigar.Sigar.getCpuListNative()[Lorg/hyperic/sigar/Cpu;
at org.hyperic.sigar.Sigar.getCpuListNative(Native Method)
at org.hyperic.sigar.Sigar.getCpuList(Sigar.java:760)
at org.hyperic.sigar.Sigar.getCpuPercList(Sigar.java:361)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.el.BeanELResolver.getValue(BeanELResolver.java:62)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
at org.apache.el.parser.AstValue.getValue(AstValue.java:97)
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
at org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:928)
at org.apache.jsp.page.sysinfo.sysinfo_jsp._jspx_meth_c_005fforEach_005f0(sysinfo_jsp.java:299)
at org.apache.jsp.page.sysinfo.sysinfo_jsp._jspService(sysinfo_jsp.java:104)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:390)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:88)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.tacitknowledge.filters.clustercheck.ClusterCheckFilter.doFilterInternal(ClusterCheckFilter.java:96)
at com.tacitknowledge.filters.GenericFilter.doFilter(GenericFilter.java:63)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:212)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:634)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
at java.lang.Thread.run(Thread.java:662)
请问各位，项目启动，tomcat里报这个错误，怎么解决？
可能点1.项目jar包和tomcat的jar包冲突，不兼容。servlet-api.jar和jsp-api.jar加载失败。tomcat里lib下都会有这两个jar。而项目里 又写了这两个。同时存在servlet-api.jar和jsp-api.jar两jar发生冲突
2.参考https://blog.csdn.net/haponchang/article/details/66971134
3.jdk版本过高