java.lang.RuntimeException: File not found : "F:/code/java/jpress/starter/target/classes/WEB-INF/install/views/step1.html"
at com.jfinal.template.source.FileSource.getContent(FileSource.java:68) ~[jfinal-5.1.1.jar:?]
at com.jfinal.template.Engine.buildTemplateBySourceFactory(Engine.java:210) ~[jfinal-5.1.1.jar:?]
at com.jfinal.template.Engine.getTemplate(Engine.java:195) ~[jfinal-5.1.1.jar:?]
at io.jboot.web.render.JbootRender.render(JbootRender.java:72) ~[jboot-4.1.3.jar:?]
at io.jboot.web.handler.JbootActionHandler.doStartRender(JbootActionHandler.java:211) ~[jboot-4.1.3.jar:?]
at io.jboot.web.handler.JbootActionHandler.handle(JbootActionHandler.java:128) ~[jboot-4.1.3.jar:?]
at io.jpress.core.addon.controller.AddonControllerProcesser.handle(AddonControllerProcesser.java:61) ~[classes/:?]
at io.jboot.web.handler.JbootHandler.doHandle(JbootHandler.java:46) ~[jboot-4.1.3.jar:?]
at io.jboot.web.handler.JbootHandler.handle(JbootHandler.java:36) ~[jboot-4.1.3.jar:?]
at io.jboot.web.attachment.AttachmentHandler.handle(AttachmentHandler.java:38) ~[jboot-4.1.3.jar:?]
at io.jboot.web.xss.XSSHandler.handle(XSSHandler.java:27) ~[jboot-4.1.3.jar:?]
at io.jpress.core.addon.handler.AddonHandlerProcesser.handle(AddonHandlerProcesser.java:32) ~[classes/:?]
at io.jpress.commons.url.FlatUrlHandler.handle(FlatUrlHandler.java:39) ~[classes/:?]
at io.jpress.web.handler.SiteHandler.handle(SiteHandler.java:56) ~[classes/:?]
at io.jpress.web.handler.JPressHandler.doHandle(JPressHandler.java:149) ~[classes/:?]
at io.jpress.web.handler.JPressHandler.handle(JPressHandler.java:79) ~[classes/:?]
at io.jpress.web.sitemap.SitemapHandler.handle(SitemapHandler.java:40) ~[classes/:?]
at io.jpress.core.install.InstallHandler.handle(InstallHandler.java:42) ~[classes/:?]
at com.jfinal.core.JFinalFilter.doFilter(JFinalFilter.java:90) ~[jfinal-5.1.1.jar:?]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:67) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:117) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) ~[undertow-core-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) ~[undertow-core-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) ~[undertow-core-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.SendErrorPageHandler.handleRequest(SendErrorPageHandler.java:52) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:275) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:79) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:134) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:131) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:255) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:79) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:100) ~[undertow-servlet-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:393) ~[undertow-core-2.2.24.Final.jar:2.2.24.Final]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:852) ~[undertow-core-2.2.24.Final.jar:2.2.24.Final]
at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) ~[jboss-threads-3.1.0.Final.jar:3.1.0.Final]
at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:2019) ~[jboss-threads-3.1.0.Final.jar:3.1.0.Final]
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1558) ~[jboss-threads-3.1.0.Final.jar:3.1.0.Final]
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1449) ~[jboss-threads-3.1.0.Final.jar:3.1.0.Final]
at org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1282) ~[xnio-api-3.8.7.Final.jar:3.8.7.Final]
at java.lang.Thread.run(Thread.java:750) ~[?:1.8.0_361]

11:05:16.328 ERROR com.jfinal.core.JFinalFilter 95 doFilter - /install java.lang.NullPointerException: Template "cn.jeanstudio.lightlog" is not exist.
at io.jpress.core.template.TemplateManager.setCurrentTemplate(TemplateManager.java:192) ~[classes/:?]
at io.jpress.core.template.TemplateManager.initDefaultTemplate(TemplateManager.java:124) ~[classes/:?]
at io.jpress.core.template.TemplateManager.getCurrentTemplate(TemplateManager.java:155) ~[classes/:?]
at io.jpress.web.render.JPressRenderFactory.getTemplateRender(JPressRenderFactory.java:55) ~[classes/:?]
at io.jpress.web.render.JPressRenderFactory.getErrorRender(JPressRenderFactory.java:50) ~[classes/:?]
at io.jboot.web.handler.JbootActionHandler.handleException(JbootActionHandler.java:329) ~[jboot-4.1.3.jar:?]
at io.jboot.web.handler.JbootActionHandler.handle(JbootActionHandler.java:154) ~[jboot-4.1.3.jar:?]
at io.jpress.core.addon.controller.AddonControllerProcesser.handle(AddonControllerProcesser.java:61) ~[classes/:?]