java.lang.RuntimeException: Failed to execute rules and externals
at deployment.iw-preview.war//com.interwoven.livesite.runtime.model.component.Component.executeExternal(Component.java:454)
at deployment.iw-preview.war//com.interwoven.livesite.runtime.model.page.RuntimeComponent.buildComponentTransformData(RuntimeComponent.java:299)
at deployment.iw-preview.war//com.interwoven.livesite.runtime.model.page.RuntimeComponent.transform(RuntimeComponent.java:421)
at deployment.iw-preview.war//com.interwoven.livesite.runtime.model.page.RuntimeComponent.transform(RuntimeComponent.java:380)
at deployment.iw-preview.war//com.interwoven.livesite.runtime.page.PageTokenVariableComponent.transformComponent(PageTokenVariableComponent.java:321)
at deployment.iw-preview.war//com.interwoven.livesite.runtime.page.PageTokenVariableComponent.renderNoCache(PageTokenVariableComponent.java:214)
at deployment.iw-preview.war//com.interwoven.livesite.runtime.page.PageTokenVariableComponent.preRender(PageTokenVariableComponent.java:109)
at deployment.iw-preview.war//com.interwoven.livesite.runtime.page.PageTokenContainer.preRenderPage(PageTokenContainer.java:522)
at deployment.iw-preview.war//com.interwoven.livesite.runtime.page.PageTokenContainer.preRender(PageTokenContainer.java:389)
at deployment.iw-preview.war//com.interwoven.livesite.runtime.model.page.RuntimePage.transform(RuntimePage.java:515)
at deployment.iw-preview.war//com.interwoven.livesite.model.page.PreviewPage.getBaseTransform(PreviewPage.java:241)
at deployment.iw-preview.war//com.interwoven.livesite.model.page.PreviewPage.transform(PreviewPage.java:229)
at deployment.iw-preview.war//com.interwoven.livesite.iw.servlet.preview.rendering.IntermediateRenderingManager.doOutputPage(IntermediateRenderingManager.java:287)
at deployment.iw-preview.war//com.interwoven.livesite.runtime.rendering.RenderingManager.renderPageGoal(RenderingManager.java:404)
at deployment.iw-preview.war//com.interwoven.livesite.runtime.rendering.RenderingManager.render(RenderingManager.java:274)
at deployment.iw-preview.war//com.interwoven.livesite.iw.servlet.preview.generate.GenerateFilter.generatePage(GenerateFilter.java:134)
at deployment.iw-preview.war//com.interwoven.livesite.iw.servlet.preview.generate.GenerateFilter.doFilter(GenerateFilter.java:77)
at deployment.iw-preview.war//org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:357)
at deployment.iw-preview.war//org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:270)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.core@2.0.15.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
at io.undertow.core@2.0.15.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.core@2.0.15.Final//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
at io.undertow.core@2.0.15.Final//io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
at io.undertow.core@2.0.15.Final//io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
at io.undertow.core@2.0.15.Final//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
at io.undertow.core@2.0.15.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.core@2.0.15.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
at io.undertow.core@2.0.15.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
at io.undertow.core@2.0.15.Final//io.undertow.server.Connectors.executeRootHandler(Connectors.java:360)
at io.undertow.core@2.0.15.Final//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)
at org.jboss.threads@2.3.2.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
at org.jboss.threads@2.3.2.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
at org.jboss.threads@2.3.2.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
at org.jboss.threads@2.3.2.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: Execution exception in com.interwoven.livesite.external.ExternalCall@5bde357d[object=com.dbs.sg.flp.external.HeadInjection,method=public org.dom4j.Document getMetaLink(com.interwoven.livesite.runtime.RequestContext,),scope=cal,parameters={},prefixCalls=[]]
at deployment.iw-preview.war//com.interwoven.livesite.common.pojo.PojoMethodCall.execute(PojoMethodCall.java:525)
at deployment.iw-preview.war//com.interwoven.livesite.external.ExternalCall.execute(ExternalCall.java:156)
at deployment.iw-preview.war//com.interwoven.livesite.runtime.model.component.Component.executeExternal(Component.java:417)
... 62 more
Caused by: java.lang.RuntimeException: Could not invoke method: getMetaLink, reason: Not valid when pre-rendering.
at deployment.iw-preview.war//com.interwoven.livesite.common.util.ClassUtils.executeMethod(ClassUtils.java:113)
at deployment.iw-preview.war//com.interwoven.livesite.common.pojo.PojoMethodCall.executeMethod(PojoMethodCall.java:466)
at deployment.iw-preview.war//com.interwoven.livesite.common.pojo.PojoMethodCall.execute(PojoMethodCall.java:520)
... 64 more
Caused by: java.lang.reflect.InvocationTargetException
at jdk.internal.reflect.GeneratedMethodAccessor2290.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at deployment.iw-preview.war//com.interwoven.livesite.common.util.ClassUtils.executeMethod(ClassUtils.java:105)
... 66 more
Caused by: java.lang.UnsupportedOperationException: Not valid when pre-rendering.
at deployment.iw-preview.war//com.interwoven.livesite.business.generate.PrerenderingServletContext.getRealPath(PrerenderingServletContext.java:226)
at deployment.iw-preview.war//com.dbs.sg.flp.utils.Utils.getAppProperties(Utils.java:389)
at deployment.iw-preview.war//com.dbs.sg.flp.utils.SiteContextToggleUtil.getHostName(SiteContextToggleUtil.java:132)
at deployment.iw-preview.war//com.dbs.sg.flp.utils.SiteContextToggleUtil.getCDNHostName(SiteContextToggleUtil.java:160)
at deployment.iw-preview.war//com.dbs.sg.flp.external.HeadInjection.getMetaLink(HeadInjection.java:114)
... 70 more