今天服务器在运行过程中抛出了如下错误,导致无法访问

本贴最后更新于 1800 天前,其中的信息可能已经斗转星移
[ERROR]-[2019-04-25 15:22:00]-[org.b3log.symphony.service.ArticleQueryService:1569]: Organizes article [1555745058690] failed
java.lang.NullPointerException
[ERROR]-[2019-04-25 15:22:00]-[org.b3log.symphony.service.ArticleQueryService:1569]: Organizes article [1555744835700] failed
java.lang.NullPointerException
[ERROR]-[2019-04-25 15:22:00]-[org.b3log.latke.servlet.renderer.AbstractFreeMarkerRenderer:131]: Renders template [search-articles.ftl] failed [Request [
    method=GET,
    URL=http://qiankunpingtai.cn:443/symphony/search,
    contentType=null,
    characterEncoding=UTF-8,
    local=[
        addr=127.0.0.1,
        port=8081,
        name=localhost],
    remote=[
        addr=61.130.*.*,
        port=45628,
        host=127.0.0.1],
    headers=[
        host=qiankunpingtai.cn:443
        remote-host=61.130.*.*
        x-real-ip=61.130.*.*
        x-forwarded-for=61.130.*.*
        connection=close
        accept=*/*
        user-agent=Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727)
        accept-encoding=gzip, deflate
    ]
]]
FreeMarker template error:
The following has evaluated to null or missing:
==> article.articleTagObjs  [in template "classic/common/list-item.ftl" at line 22, column 16]


Tip: It's the step after the last dot that caused this error, not those before it.

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 article.articleTagObjs as artic...  [in template "classic/common/list-item.ftl" at line 22, column 9]
	- Reached through: #include "common/list-item.ftl"  [in template "classic/macro-list.ftl" in macro "list" at line 28, column 9]
	- Reached through: @list listData=articles  [in template "classic/search-articles.ftl" at line 42, column 25]


Java stack trace (for programmers):

freemarker.core.InvalidReferenceException: [... Exception message was already printed; see it above ...]
	at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:134)
	at freemarker.core.Expression.assertNonNull(Expression.java:233)
	at freemarker.core.IteratorBlock.acceptWithResult(IteratorBlock.java:103)
	at freemarker.core.IteratorBlock.accept(IteratorBlock.java:93)
	at freemarker.core.Environment.visit(Environment.java:330)
	at freemarker.core.Environment.visit(Environment.java:336)
	at freemarker.core.Environment.include(Environment.java:2582)
	at freemarker.core.Include.accept(Include.java:171)
	at freemarker.core.Environment.visit(Environment.java:366)
	at freemarker.core.IteratorBlock$IterationContext.executedNestedContentForCollOrSeqListing(IteratorBlock.java:317)
	at freemarker.core.IteratorBlock$IterationContext.executeNestedContent(IteratorBlock.java:271)
	at freemarker.core.IteratorBlock$IterationContext.accept(IteratorBlock.java:242)
	at freemarker.core.Environment.visitIteratorBlock(Environment.java:642)
	at freemarker.core.IteratorBlock.acceptWithResult(IteratorBlock.java:107)
	at freemarker.core.IteratorBlock.accept(IteratorBlock.java:93)
	at freemarker.core.Environment.visit(Environment.java:366)
	at freemarker.core.Environment.invoke(Environment.java:775)
	at freemarker.core.UnifiedCall.accept(UnifiedCall.java:83)
	at freemarker.core.Environment.visit(Environment.java:330)
	at freemarker.core.Environment.visit(Environment.java:336)
	at freemarker.core.Environment.visit(Environment.java:336)
	at freemarker.core.Environment.process(Environment.java:309)
	at freemarker.template.Template.process(Template.java:384)
	at org.b3log.latke.servlet.renderer.AbstractFreeMarkerRenderer.genHTML(AbstractFreeMarkerRenderer.java:154)
	at org.b3log.symphony.processor.SkinRenderer.genHTML(SkinRenderer.java:137)
	at org.b3log.latke.servlet.renderer.AbstractFreeMarkerRenderer.render(AbstractFreeMarkerRenderer.java:125)
	at org.b3log.latke.servlet.DispatcherServlet.result(DispatcherServlet.java:118)
	at org.b3log.latke.servlet.DispatcherServlet.handle(DispatcherServlet.java:97)
	at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:69)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:668)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
[WARN ]-[2019-04-25 15:22:06]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post

  • Q&A

    提问之前请先看《提问的智慧》,好的问题比好的答案更有价值。

    6364 引用 • 28620 回帖 • 264 关注
  • 服务器

    服务器,也称伺服器,是提供计算服务的设备。由于服务器需要响应服务请求,并进行处理,因此一般来说服务器应具备承担服务并且保障服务的能力。

    124 引用 • 580 回帖

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被采纳的回答
  • 88250

    这个异常可能是其他异常引起的,比如连接池耗尽,你再仔细看下日志,看看有没有获取连接失败的。如果有,那有可能是被 CC 攻击了。

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  • someone34810

    帖子里的文本暴露出的 IP 地址 没有打码..就是这个意思

    1 回复
  • 其他回帖
  • qiankunpingtai
    作者

    有这样一个错误出现的次数非常多

    [ERROR]-[2019-04-18 10:03:48]-[org.b3log.symphony.processor.FileUploadProcessor:136]: Gets a file failed
    org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe
    	at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:299)
    	at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:262)
    	at org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:118)
    	at org.b3log.symphony.processor.FileUploadProcessor.getFile(FileUploadProcessor.java:133)
    	at org.b3log.symphony.processor.FileUploadProcessor_$$_jvsta93_19._d5getFile(FileUploadProcessor_$$_jvsta93_19.java)
    	at sun.reflect.GeneratedMethodAccessor95.invoke(Unknown Source)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:498)
    	at org.b3log.latke.ioc.JavassistMethodHandler.invoke(JavassistMethodHandler.java:116)
    	at org.b3log.symphony.processor.FileUploadProcessor_$$_jvsta93_19.getFile(FileUploadProcessor_$$_jvsta93_19.java)
    	at sun.reflect.GeneratedMethodAccessor94.invoke(Unknown Source)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:498)
    	at org.b3log.latke.servlet.handler.ContextHandleHandler.handle(ContextHandleHandler.java:45)
    	at org.b3log.latke.servlet.RequestContext.handle(RequestContext.java:545)
    	at org.b3log.latke.servlet.handler.BeforeHandleHandler.handle(BeforeHandleHandler.java:81)
    	at org.b3log.latke.servlet.RequestContext.handle(RequestContext.java:545)
    	at org.b3log.latke.servlet.handler.RouteHandler.handle(RouteHandler.java:202)
    	at org.b3log.latke.servlet.RequestContext.handle(RequestContext.java:545)
    	at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:118)
    	at org.b3log.latke.servlet.RequestContext.handle(RequestContext.java:545)
    	at org.b3log.latke.servlet.DispatcherServlet.handle(DispatcherServlet.java:96)
    	at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:69)
    	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
    	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
    	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200)
    	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
    	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
    	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
    	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
    	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:668)
    	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
    	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
    	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
    	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
    	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834)
    	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415)
    	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    	at java.lang.Thread.run(Thread.java:748) 
    
  • qiankunpingtai
    作者
    [WARN ]-[2019-04-25 15:16:52]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/thumbs-down
    [WARN ]-[2019-04-25 15:16:52]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/wechat
    [WARN ]-[2019-04-25 15:16:53]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:53]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/weibo
    [WARN ]-[2019-04-25 15:16:53]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/twitter
    [WARN ]-[2019-04-25 15:16:54]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/chevron-right
    [WARN ]-[2019-04-25 15:16:54]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/google
    [WARN ]-[2019-04-25 15:16:54]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/link
    [WARN ]-[2019-04-25 15:16:54]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/chevron-left
    [WARN ]-[2019-04-25 15:16:55]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/star
    [WARN ]-[2019-04-25 15:16:55]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/view
    [WARN ]-[2019-04-25 15:16:56]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [refresh, requestURI=/symphony/member/refresh]
    [WARN ]-[2019-04-25 15:16:57]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [iconAsk, requestURI=/symphony/member/iconAsk]
    [WARN ]-[2019-04-25 15:16:57]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [perfect, requestURI=/symphony/member/perfect]
    [WARN ]-[2019-04-25 15:16:57]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [locked, requestURI=/symphony/member/locked]
    [WARN ]-[2019-04-25 15:16:58]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [icon-report, requestURI=/symphony/member/icon-report]
    [WARN ]-[2019-04-25 15:16:58]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [goods, requestURI=/symphony/member/goods]
    [WARN ]-[2019-04-25 15:17:01]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [addfile, requestURI=/symphony/member/addfile]
    [WARN ]-[2019-04-25 15:17:01]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [star, requestURI=/symphony/member/star]
    [WARN ]-[2019-04-25 15:18:18]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/settings/refresh
    [WARN ]-[2019-04-25 15:18:18]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/settings/iconAsk
    [WARN ]-[2019-04-25 15:18:18]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/settings/perfect
    [ERROR]-[2019-04-25 15:18:22]-[org.b3log.symphony.service.ArticleQueryService:1569]: Organizes article [1555745058690] failed 
    
  • qiankunpingtai
    作者
    [WARN ]-[2019-04-25 15:16:09]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/settings/avatar
    [WARN ]-[2019-04-25 15:16:19]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:25]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:30]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/settings/function
    [WARN ]-[2019-04-25 15:16:30]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:35]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:38]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:42]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:45]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:48]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:48]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/refresh
    [WARN ]-[2019-04-25 15:16:48]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/perfect
    [WARN ]-[2019-04-25 15:16:50]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:50]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/iconAsk
    [WARN ]-[2019-04-25 15:16:51]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/thumbs-up
    [WARN ]-[2019-04-25 15:16:51]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/down
    [WARN ]-[2019-04-25 15:16:51]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/chevron-down
    [WARN ]-[2019-04-25 15:16:52]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/comments
    [WARN ]-[2019-04-25 15:16:52]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/icon-report
    [WARN ]-[2019-04-25 15:16:52]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/heart 
    
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