HTTP Status 500 – Internal Server Error


Type Exception Report

Message Request processing failed; nested exception is java.util.regex.PatternSyntaxException: Unclosed character class near index 45

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.util.regex.PatternSyntaxException: Unclosed character class near index 45
.*主题歌演出:[^|]*虹ヶ咲学園スクールアイドル同好会[上原歩夢 [^|]*\|\|.*
                                             ^
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:986)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:870)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:655)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:855)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	me.xinling.filter.XSSFilter.doFilter(XSSFilter.java:53)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

Root Cause

java.util.regex.PatternSyntaxException: Unclosed character class near index 45
.*主题歌演出:[^|]*虹ヶ咲学園スクールアイドル同好会[上原歩夢 [^|]*\|\|.*
                                             ^
	java.util.regex.Pattern.error(Pattern.java:1969)
	java.util.regex.Pattern.clazz(Pattern.java:2562)
	java.util.regex.Pattern.sequence(Pattern.java:2077)
	java.util.regex.Pattern.expr(Pattern.java:2010)
	java.util.regex.Pattern.compile(Pattern.java:1702)
	java.util.regex.Pattern.<init>(Pattern.java:1352)
	java.util.regex.Pattern.compile(Pattern.java:1028)
	java.util.regex.Pattern.matches(Pattern.java:1133)
	java.lang.String.matches(String.java:2121)
	me.xinling.service.impl.WorkServiceImpl.findAnimeByDetail(WorkServiceImpl.java:532)
	me.xinling.controller.ViewController.searchDetail(ViewController.java:2813)
	sun.reflect.GeneratedMethodAccessor748.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:209)
	org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)
	org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:871)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:777)
	org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:870)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:655)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:855)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	me.xinling.filter.XSSFilter.doFilter(XSSFilter.java:53)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

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


Apache Tomcat/8.5.81