Type Exception Report
Message Request processing failed; nested exception is java.lang.IllegalArgumentException: Locale part "nl%20" contains invalid characters
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.IllegalArgumentException: Locale part "nl%20" contains invalid characters org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) javax.servlet.http.HttpServlet.service(HttpServlet.java:529) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) javax.servlet.http.HttpServlet.service(HttpServlet.java:623) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:103) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:103) org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:64) org.springframework.boot.web.servlet.support.ErrorPageFilter.forwardToErrorPage(ErrorPageFilter.java:191) org.springframework.boot.web.servlet.support.ErrorPageFilter.handleException(ErrorPageFilter.java:176) org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:143) org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:64) org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:101) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:119) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71)
Root Cause
java.lang.IllegalArgumentException: Locale part "nl%20" contains invalid characters org.springframework.util.StringUtils.validateLocalePart(StringUtils.java:878) org.springframework.util.StringUtils.parseLocaleTokens(StringUtils.java:852) org.springframework.util.StringUtils.parseLocale(StringUtils.java:821) org.springframework.web.servlet.i18n.LocaleChangeInterceptor.parseLocaleValue(LocaleChangeInterceptor.java:195) org.springframework.web.servlet.i18n.LocaleChangeInterceptor.preHandle(LocaleChangeInterceptor.java:154) org.apereo.cas.web.support.CasLocaleChangeInterceptor.preHandle(CasLocaleChangeInterceptor.java:45) jdk.internal.reflect.GeneratedMethodAccessor228.invoke(Unknown Source) java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.base/java.lang.reflect.Method.invoke(Method.java:566) org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:485) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:692) org.springframework.web.servlet.i18n.LocaleChangeInterceptor$$EnhancerBySpringCGLIB$$8ce1384b.preHandle(<generated>) org.springframework.web.servlet.HandlerExecutionChain.applyPreHandle(HandlerExecutionChain.java:148) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1059) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) javax.servlet.http.HttpServlet.service(HttpServlet.java:529) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) javax.servlet.http.HttpServlet.service(HttpServlet.java:623) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:103) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:103) org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:64) org.springframework.boot.web.servlet.support.ErrorPageFilter.forwardToErrorPage(ErrorPageFilter.java:191) org.springframework.boot.web.servlet.support.ErrorPageFilter.handleException(ErrorPageFilter.java:176) org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:143) org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:64) org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:101) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:119) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71)
Note The full stack trace of the root cause is available in the server logs.