An exception occurred Exception in 'plugins/MobilePlugin/jsp/mobileCP.jsp' Stack Trace: org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: [18] in the generated java file: [/ec/local/tomcat/9.0.73/work/Catalina/mapped/jcms/org/apache/jsp/plugins/MobilePlugin/jsp/mobileCP_jsp.java] Only a type can be imported. jxl.StringFormulaCell resolves to a package Stacktrace: at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:102) at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:213) at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:531) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:398) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:368) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:352) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:603) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:399) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327) at javax.servlet.http.HttpServlet.service(HttpServlet.java:596) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:661) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:537) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:480) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:994) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:479) at com.jalios.jcms.taglib.IncludeTag.include(IncludeTag.java:424) at com.jalios.jcms.taglib.IncludeTag.include(IncludeTag.java:322) at com.jalios.jcms.taglib.IncludeTag.doEndTag(IncludeTag.java:286) at org.apache.jsp.mobile_jsp._jspx_meth_jalios_005finclude_005f0(mobile_jsp.java:1129) at org.apache.jsp.mobile_jsp._jspService(mobile_jsp.java:1094) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:596) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327) at javax.servlet.http.HttpServlet.service(HttpServlet.java:596) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at com.jalios.jcms.servlet.CookieManagementFilter.doFilter(CookieManagementFilter.java:55) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at com.jalios.jcms.servlet.FriendlyURLFilter.doFilter(FriendlyURLFilter.java:103) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at com.jalios.jcms.servlet.GZIPFilter.doFilter(GZIPFilter.java:70) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at com.jalios.jcms.servlet.InitFilter.doFilter(InitFilter.java:215) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at com.jalios.jcms.db.HibernateSessionFilter$1.execute(HibernateSessionFilter.java:50) at com.jalios.jcms.db.HibernateSessionFilter$1.execute(HibernateSessionFilter.java:44) at com.jalios.jcms.db.HibernateUtil.executeTransaction(HibernateUtil.java:359) at com.jalios.jcms.db.HibernateSessionFilter.doFilter(HibernateSessionFilter.java:44) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at com.jalios.jcms.upload.MultipartFilter.doFilter(MultipartFilter.java:186) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at com.jalios.jcms.ajax.AjaxFilter.doFilter(AjaxFilter.java:50) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at com.jalios.jcms.servlet.FinallyFilter.doFilter(FinallyFilter.java:27) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:673) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:433) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:829)