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HTTP Status 500 – Internal Server Error


Type Exception Report

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

java.lang.NullPointerException
	com.lxnx.ols.app.foundation.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:486)
	org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
	com.lxnx.ols.psl.concurrency.ConcurrencyCheckFilter.doFilter(ConcurrencyCheckFilter.java:84)
	org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
	org.restfaces.Filter.doFilter(Filter.java:116)
	org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
	com.lxnx.ols.app.foundation.auth.AjaxCrawlerFilter.doFilter(AjaxCrawlerFilter.java:74)
	org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
	com.lxnx.ols.pag.exceptions.ExceptionFilter.doFilter(ExceptionFilter.java:66)
	org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
	com.lxnx.ols.app.foundation.auth.UrlApiFilter.doFilter(UrlApiFilter.java:98)
	org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
	com.lxnx.ols.psl.caching.controller.QueryProcessor.doFilter(QueryProcessor.java:124)
	org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
	com.lxnx.ols.pag.instrumentation.PagInstrumentationFilter.doFilter(PagInstrumentationFilter.java:82)
	org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
	org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:174)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:138)

Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/8.5.31