LOGBACK: No context given for c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy@321142942
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Version: 1.3.1
2020-03-31 15:41:48.273 INFO 2779 --- [ main] run.halo.app.Application : Starting Application on izwz9i6h2fn10mxnukze02z with PID 2779 (/usr/local/halo/halo-latest.jar started by root in /usr/local/halo)
2020-03-31 15:41:48.280 INFO 2779 --- [ main] run.halo.app.Application : No active profile set, falling back to default profiles: default
2020-03-31 15:41:50.256 INFO 2779 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2020-03-31 15:41:50.646 INFO 2779 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 366ms. Found 22 JPA repository interfaces.
2020-03-31 15:41:52.845 WARN 2779 --- [ main] io.undertow.websockets.jsr : UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used
2020-03-31 15:41:52.893 INFO 2779 --- [ main] io.undertow.servlet : Initializing Spring embedded WebApplicationContext
2020-03-31 15:41:52.893 INFO 2779 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 4380 ms
2020-03-31 15:41:53.691 INFO 2779 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2020-03-31 15:41:53.846 INFO 2779 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.12.Final
2020-03-31 15:41:54.097 INFO 2779 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.0.Final}
2020-03-31 15:41:54.290 INFO 2779 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2020-03-31 15:41:54.890 INFO 2779 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2020-03-31 15:41:54.923 INFO 2779 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL57Dialect
2020-03-31 15:41:58.690 INFO 2779 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2020-03-31 15:41:58.702 INFO 2779 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2020-03-31 15:41:59.317 INFO 2779 --- [ main] run.halo.app.config.HaloConfiguration : halo cache store load impl : [class run.halo.app.cache.InMemoryCacheStore]
2020-03-31 15:42:02.684 INFO 2779 --- [ main] run.halo.app.handler.file.FileHandlers : Registered 7 file handler(s)
2020-03-31 15:42:04.515 INFO 2779 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 4 endpoint(s) beneath base path '/api/admin/actuator'
2020-03-31 15:42:04.647 INFO 2779 --- [ main] pertySourcedRequestMappingHandlerMapping : Mapped URL path [/v2/api-docs] onto method [springfox.documentation.swagger2.web.Swagger2Controller#getDocumentation(String, HttpServletRequest)]
2020-03-31 15:42:05.431 INFO 2779 --- [ main] o.s.s.c.ThreadPoolTaskScheduler : Initializing ExecutorService 'taskScheduler'
2020-03-31 15:42:05.515 INFO 2779 --- [ main] d.s.w.p.DocumentationPluginsBootstrapper : Context refreshed
2020-03-31 15:42:05.550 INFO 2779 --- [ main] d.s.w.p.DocumentationPluginsBootstrapper : Found 2 custom documentation plugin(s)
2020-03-31 15:42:05.550 INFO 2779 --- [ main] d.s.w.p.DocumentationPluginsBootstrapper : Skipping initializing disabled plugin bean swagger v2.0
2020-03-31 15:42:05.550 INFO 2779 --- [ main] d.s.w.p.DocumentationPluginsBootstrapper : Skipping initializing disabled plugin bean swagger v2.0
2020-03-31 15:42:05.595 INFO 2779 --- [ main] io.undertow : starting server: Undertow - 2.0.29.Final
2020-03-31 15:42:05.613 INFO 2779 --- [ main] org.xnio : XNIO version 3.3.8.Final
2020-03-31 15:42:05.677 INFO 2779 --- [ main] org.xnio.nio : XNIO NIO Implementation Version 3.3.8.Final
2020-03-31 15:42:05.830 INFO 2779 --- [ main] o.s.b.w.e.u.UndertowServletWebServer : Undertow started on port(s) 8090 (http) with context path ''
2020-03-31 15:42:05.833 INFO 2779 --- [ main] run.halo.app.Application : Started Application in 18.925 seconds (JVM running for 19.789)
2020-03-31 15:42:05.834 INFO 2779 --- [ main] run.halo.app.listener.StartedListener : Starting migrate database...
2020-03-31 15:42:05.855 INFO 2779 --- [ main] o.f.c.internal.license.VersionPrinter : Flyway Community Edition 6.3.1 by Redgate
2020-03-31 15:42:06.208 INFO 2779 --- [ main] o.f.c.internal.database.DatabaseFactory : Database: jdbc:mysql://rm-bp1j2dbrm0o792im3so.mysql.rds.aliyuncs.com:3306/halodb (MySQL 5.7)
2020-03-31 15:42:07.013 INFO 2779 --- [ main] o.f.core.internal.command.DbRepair : Successfully repaired schema history table `halodb`.`flyway_schema_history` (execution time 00:00.484s).
2020-03-31 15:42:08.081 INFO 2779 --- [ main] o.f.core.internal.command.DbValidate : Successfully validated 4 migrations (execution time 00:00.214s)
2020-03-31 15:42:08.351 INFO 2779 --- [ main] o.f.core.internal.command.DbMigrate : Current version of schema `halodb`: 2
2020-03-31 15:42:08.523 INFO 2779 --- [ main] o.f.core.internal.command.DbMigrate : Migrating schema `halodb` to version 3 - migrate 1.3.0-beta.1 to 1.3.0-beta.2
2020-03-31 15:42:10.179 INFO 2779 --- [ main] o.f.core.internal.command.DbMigrate : Migrating schema `halodb` to version 4 - migrate 1.3.0-beta.2 to 1.3.0-beta.3
2020-03-31 15:42:10.924 INFO 2779 --- [ main] o.f.core.internal.command.DbMigrate : Successfully applied 2 migrations to schema `halodb` (execution time 00:02.759s)
2020-03-31 15:42:11.433 INFO 2779 --- [ main] run.halo.app.listener.StartedListener : Migrate database succeed.
2020-03-31 15:42:11.787 INFO 2779 --- [ main] run.halo.app.listener.StartedListener : Created data export directory: [/tmp/halo-data-export]
2020-03-31 15:42:11.818 INFO 2779 --- [ main] run.halo.app.listener.StartedListener : Halo started at http://www.teavamc.com
2020-03-31 15:42:11.818 INFO 2779 --- [ main] run.halo.app.listener.StartedListener : Halo admin started at http://www.teavamc.com/admin
2020-03-31 15:42:11.818 INFO 2779 --- [ main] run.halo.app.listener.StartedListener : Halo has started successfully!
2020-03-31 15:43:33.806 INFO 2779 --- [ XNIO-1 task-1] io.undertow.servlet : Initializing Spring DispatcherServlet 'dispatcherServlet'
2020-03-31 15:43:33.807 INFO 2779 --- [ XNIO-1 task-1] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2020-03-31 15:43:33.850 INFO 2779 --- [ XNIO-1 task-1] o.s.web.servlet.DispatcherServlet : Completed initialization in 43 ms
2020-03-31 15:43:36.244 ERROR 2779 --- [ XNIO-1 task-1] freemarker.runtime : Error executing FreeMarker template
freemarker.core.InvalidReferenceException: The following has evaluated to null or missing:
==> rainbow [in template "themes/ppoffice_icarus/index.ftl" at line 21, column 28]
----
Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----
----
FTL stack trace ("~" means nesting-related):
- Failed at: #list rainbow as r [in template "themes/ppoffice_icarus/index.ftl" at line 21, column 21]
~ Reached through: #nested [in template "themes/ppoffice_icarus/layout/layout.ftl" in macro "layout" at line 80, column 21]
~ Reached through: @layout title="${options.blog_title!}... [in template "themes/ppoffice_icarus/index.ftl" at line 3, column 1]
----
at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:134) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Expression.assertNonNull(Expression.java:251) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.IteratorBlock.acceptWithResult(IteratorBlock.java:104) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.IteratorBlock.accept(IteratorBlock.java:94) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.visit(Environment.java:331) [freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.visit(Environment.java:373) [freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.invokeNestedContent(Environment.java:619) [freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.BodyInstruction.accept(BodyInstruction.java:60) [freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.visit(Environment.java:367) [freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.invokeMacroOrFunctionCommonPart(Environment.java:872) [freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.invokeMacro(Environment.java:809) [freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.UnifiedCall.accept(UnifiedCall.java:83) [freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.visit(Environment.java:331) [freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.visit(Environment.java:337) [freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.process(Environment.java:310) [freemarker-2.3.29.jar!/:2.3.29]
at freemarker.template.Template.process(Template.java:383) [freemarker-2.3.29.jar!/:2.3.29]
at org.springframework.web.servlet.view.freemarker.FreeMarkerView.processTemplate(FreeMarkerView.java:391) [spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.view.freemarker.FreeMarkerView.doRender(FreeMarkerView.java:304) [spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.view.freemarker.FreeMarkerView.renderMergedTemplateModel(FreeMarkerView.java:255) [spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:179) [spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:316) [spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1373) [spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1118) [spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1057) [spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) [spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) [spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) [spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:503) [jakarta.servlet-api-4.0.3.jar!/:4.0.3]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) [spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:590) [jakarta.servlet-api-4.0.3.jar!/:4.0.3]
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:103) [spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:103) [spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at run.halo.app.security.filter.ContentFilter.doAuthenticate(ContentFilter.java:57) [classes!/:na]
at run.halo.app.security.filter.AbstractAuthenticationFilter.doFilterInternal(AbstractAuthenticationFilter.java:191) [classes!/:na]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at run.halo.app.filter.CorsFilter.doFilter(CorsFilter.java:49) [classes!/:na]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at run.halo.app.filter.LogFilter.doFilterInternal(LogFilter.java:38) [classes!/:na]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:109) [spring-boot-actuator-2.2.5.RELEASE.jar!/:2.2.5.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) [spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) [undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) [undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:376) [undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) [undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_242]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_242]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_242]
2020-03-31 15:43:36.296 ERROR 2779 --- [ XNIO-1 task-1] io.undertow.request : UT005023: Exception handling request to /
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is freemarker.core.InvalidReferenceException: The following has evaluated to null or missing:
==> rainbow [in template "themes/ppoffice_icarus/index.ftl" at line 21, column 28]
----
Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----
----
FTL stack trace ("~" means nesting-related):
- Failed at: #list rainbow as r [in template "themes/ppoffice_icarus/index.ftl" at line 21, column 21]
~ Reached through: #nested [in template "themes/ppoffice_icarus/layout/layout.ftl" in macro "layout" at line 80, column 21]
~ Reached through: @layout title="${options.blog_title!}... [in template "themes/ppoffice_icarus/index.ftl" at line 3, column 1]
----
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:503) ~[jakarta.servlet-api-4.0.3.jar!/:4.0.3]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:590) ~[jakarta.servlet-api-4.0.3.jar!/:4.0.3]
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:103) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:103) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at run.halo.app.security.filter.ContentFilter.doAuthenticate(ContentFilter.java:57) ~[classes!/:na]
at run.halo.app.security.filter.AbstractAuthenticationFilter.doFilterInternal(AbstractAuthenticationFilter.java:191) ~[classes!/:na]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at run.halo.app.filter.CorsFilter.doFilter(CorsFilter.java:49) ~[classes!/:na]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at run.halo.app.filter.LogFilter.doFilterInternal(LogFilter.java:38) ~[classes!/:na]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:109) ~[spring-boot-actuator-2.2.5.RELEASE.jar!/:2.2.5.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) ~[undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) ~[undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) ~[undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99) [undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:376) [undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) [undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_242]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_242]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_242]
Caused by: freemarker.core.InvalidReferenceException: The following has evaluated to null or missing:
==> rainbow [in template "themes/ppoffice_icarus/index.ftl" at line 21, column 28]
----
Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----
----
FTL stack trace ("~" means nesting-related):
- Failed at: #list rainbow as r [in template "themes/ppoffice_icarus/index.ftl" at line 21, column 21]
~ Reached through: #nested [in template "themes/ppoffice_icarus/layout/layout.ftl" in macro "layout" at line 80, column 21]
~ Reached through: @layout title="${options.blog_title!}... [in template "themes/ppoffice_icarus/index.ftl" at line 3, column 1]
----
at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:134) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Expression.assertNonNull(Expression.java:251) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.IteratorBlock.acceptWithResult(IteratorBlock.java:104) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.IteratorBlock.accept(IteratorBlock.java:94) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.visit(Environment.java:331) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.visit(Environment.java:373) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.invokeNestedContent(Environment.java:619) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.BodyInstruction.accept(BodyInstruction.java:60) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.visit(Environment.java:367) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.invokeMacroOrFunctionCommonPart(Environment.java:872) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.invokeMacro(Environment.java:809) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.UnifiedCall.accept(UnifiedCall.java:83) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.visit(Environment.java:331) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.visit(Environment.java:337) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.core.Environment.process(Environment.java:310) ~[freemarker-2.3.29.jar!/:2.3.29]
at freemarker.template.Template.process(Template.java:383) ~[freemarker-2.3.29.jar!/:2.3.29]
at org.springframework.web.servlet.view.freemarker.FreeMarkerView.processTemplate(FreeMarkerView.java:391) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.view.freemarker.FreeMarkerView.doRender(FreeMarkerView.java:304) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.view.freemarker.FreeMarkerView.renderMergedTemplateModel(FreeMarkerView.java:255) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:179) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:316) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1373) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1118) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1057) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
... 61 common frames omitted
2020-03-31 15:43:36.314 ERROR 2779 --- [ XNIO-1 task-1] r.h.a.controller.core.CommonController : Request URL: [http://teavamc.com/error], URI: [/error], Request Method: [GET], IP: [221.12.17.242]
2020-03-31 15:43:36.315 ERROR 2779 --- [ XNIO-1 task-1] r.h.a.controller.core.CommonController : Captured an exception
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is freemarker.core.InvalidReferenceException: The following has evaluated to null or missing:
==> rainbow [in template "themes/ppoffice_icarus/index.ftl" at line 21, column 28]
----
Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----
----
FTL stack trace ("~" means nesting-related):
- Failed at: #list rainbow as r [in template "themes/ppoffice_icarus/index.ftl" at line 21, column 21]
~ Reached through: #nested [in template "themes/ppoffice_icarus/layout/layout.ftl" in macro "layout" at line 80, column 21]
~ Reached through: @layout title="${options.blog_title!}... [in template "themes/ppoffice_icarus/index.ftl" at line 3, column 1]
----
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:503) ~[jakarta.servlet-api-4.0.3.jar!/:4.0.3]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:590) ~[jakarta.servlet-api-4.0.3.jar!/:4.0.3]
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:103) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:103) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at run.halo.app.security.filter.ContentFilter.doAuthenticate(ContentFilter.java:57) ~[classes!/:na]
at run.halo.app.security.filter.AbstractAuthenticationFilter.doFilterInternal(AbstractAuthenticationFilter.java:191) ~[classes!/:na]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at run.halo.app.filter.CorsFilter.doFilter(CorsFilter.java:49) ~[classes!/:na]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at run.halo.app.filter.LogFilter.doFilterInternal(LogFilter.java:38) ~[classes!/:na]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:109) ~[spring-boot-actuator-2.2.5.RELEASE.jar!/:2.2.5.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) ~[undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) ~[undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) ~[undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99) ~[undertow-servlet-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:376) [undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) [undertow-core-2.0.29.Final.jar!/:2.0.29.Final]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_242]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_242]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_242]
Caused by: freemarker.core.InvalidReferenceException: The following has evaluated to null or missing:
==> rainbow [in template "themes/ppoffice_icarus/index.ftl" at line 21, column 28]
----
Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----
