Struts Problem Report

Struts has detected an unhandled exception:

Messages:
  1. Could not initialize class com.minddevice.utility.Constants
  2. java.lang.NoClassDefFoundError: Could not initialize class com.minddevice.utility.Constants
  3. An exception occurred processing [pages/contact_us.jsp] at line [40] 37: <div class="col-md-3 contact-right"> 38: <h1>Address</h1> 39: <p><s:property value="%{#application.key_hotel_info.name}"/></p> 40: <p><s:property value="@com.minddevice.utility.Constants@HOTEL_ADDRESS_LINE_1"/></p> 41: <p><s:property value="@com.minddevice.utility.Constants@HOTEL_ADDRESS_LINE_2"/></p> 42: <p><s:property value="@com.minddevice.utility.Constants@HOTEL_PHONE_NO"/></p> 43: <p><s:property value="@com.minddevice.utility.Constants@HOTEL_EMAIL"/></p> Stacktrace:
File: org/apache/jasper/runtime/PageContextImpl.java
Line number: 666

Stacktraces

org.apache.jasper.JasperException: An exception occurred processing [pages/contact_us.jsp] at line [40] 37: <div class="col-md-3 contact-right"> 38: <h1>Address</h1> 39: <p><s:property value="%{#application.key_hotel_info.name}"/></p> 40: <p><s:property value="@com.minddevice.utility.Constants@HOTEL_ADDRESS_LINE_1"/></p> 41: <p><s:property value="@com.minddevice.utility.Constants@HOTEL_ADDRESS_LINE_2"/></p> 42: <p><s:property value="@com.minddevice.utility.Constants@HOTEL_PHONE_NO"/></p> 43: <p><s:property value="@com.minddevice.utility.Constants@HOTEL_EMAIL"/></p> Stacktrace: 
    org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:625)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:499)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:712)
    org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459)
    org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:384)
    org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
    org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:164)
    org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:188)
    com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:369)
    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:273)
    com.minddevice.interceptor.InitiateInterceptor.intercept(InitiateInterceptor.java:72)
    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    com.minddevice.interceptor.RestrictionInterceptor.intercept(RestrictionInterceptor.java:38)
    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
    org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:564)
    org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:81)
    org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
    org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
    org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526)
    org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
    org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
    org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
    org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
    org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861)
    org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1579)
    org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    java.lang.Thread.run(Thread.java:745)
javax.servlet.ServletException: java.lang.NoClassDefFoundError: Could not initialize class com.minddevice.utility.Constants 
    org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:666)
    org.apache.jsp.pages.contact_005fus_jsp._jspService(contact_005fus_jsp.java:240)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:476)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:712)
    org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459)
    org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:384)
    org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
    org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:164)
    org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:188)
    com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:369)
    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:273)
    com.minddevice.interceptor.InitiateInterceptor.intercept(InitiateInterceptor.java:72)
    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    com.minddevice.interceptor.RestrictionInterceptor.intercept(RestrictionInterceptor.java:38)
    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
    org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:564)
    org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:81)
    org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
    org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
    org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526)
    org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
    org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
    org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
    org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
    org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861)
    org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1579)
    org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    java.lang.Thread.run(Thread.java:745)
java.lang.NoClassDefFoundError: Could not initialize class com.minddevice.utility.Constants 
    sun.misc.Unsafe.ensureClassInitialized(Native Method)
    sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43)
    sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:142)
    java.lang.reflect.Field.acquireFieldAccessor(Field.java:1088)
    java.lang.reflect.Field.getFieldAccessor(Field.java:1069)
    java.lang.reflect.Field.get(Field.java:393)
    ognl.OgnlRuntime.getStaticField(OgnlRuntime.java:1747)
    ognl.ASTStaticField.getValueBody(ASTStaticField.java:68)
    ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:206)
    ognl.SimpleNode.getValue(SimpleNode.java:258)
    ognl.Ognl.getValue(Ognl.java:494)
    com.opensymphony.xwork2.ognl.OgnlUtil$3.execute(OgnlUtil.java:317)
    com.opensymphony.xwork2.ognl.OgnlUtil.compileAndExecute(OgnlUtil.java:340)
    com.opensymphony.xwork2.ognl.OgnlUtil.getValue(OgnlUtil.java:315)
    com.opensymphony.xwork2.ognl.OgnlValueStack.getValue(OgnlValueStack.java:362)
    com.opensymphony.xwork2.ognl.OgnlValueStack.tryFindValue(OgnlValueStack.java:351)
    com.opensymphony.xwork2.ognl.OgnlValueStack.tryFindValueWhenExpressionIsNotNull(OgnlValueStack.java:326)
    com.opensymphony.xwork2.ognl.OgnlValueStack.findValue(OgnlValueStack.java:312)
    org.apache.struts2.components.Property.start(Property.java:159)
    org.apache.struts2.views.jsp.ComponentTagSupport.doStartTag(ComponentTagSupport.java:54)
    org.apache.jsp.pages.contact_005fus_jsp._jspx_meth_s_005fproperty_005f2(contact_005fus_jsp.java:583)
    org.apache.jsp.pages.contact_005fus_jsp._jspService(contact_005fus_jsp.java:191)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:476)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:712)
    org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459)
    org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:384)
    org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
    org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:164)
    org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:188)
    com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:369)
    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:273)
    com.minddevice.interceptor.InitiateInterceptor.intercept(InitiateInterceptor.java:72)
    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    com.minddevice.interceptor.RestrictionInterceptor.intercept(RestrictionInterceptor.java:38)
    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
    org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
    org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:564)
    org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:81)
    org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
    org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
    org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526)
    org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
    org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
    org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
    org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
    org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861)
    org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1579)
    org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    java.lang.Thread.run(Thread.java:745)

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  struts.devMode=false
in your WEB-INF/classes/struts.properties file.