我有报告，当我在网络浏览器中运行时，正确使用网址显示。
我尝试使用以下结果将此报告下载到Oracle数据库中：
程序load_binary_from_url2（p_url IN VARCHAR2）AS l_blob BLOB; 开始 - http://oracle-base.com/articles/misc/retrieving-html-and-binaries-into-tables-over-http.php l_blob：= HTTPURITYPE.createuri（p_url）.getblob（）;
-- Insert the data into the table.
INSERT INTO dokumentacia
(object_id,
TIMESTAMP,
doc_name,
doc_blob)
VALUES
(next_object_id,
SYSDATE,
'Test rep.pdf',
l_blob);
END load_binary_from_url2;
当我在线存储pdf文件的任何URL时，此过程正常。
问题是当我尝试调用存储在JSS中的任何jasper报告时。然后它返回一个带有错误的HTML页面代码，而不是预期的pdf文件。
<pre>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>TIBCO Jaspersoft: JasperReports Server Error Page
</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<!--
<meta http-equiv="X-UA-Compatible" content="IE=8"/>
-->
<link rel="shortcut icon" href='/jasperserver/_themes/A2F41A5B/images/favicon.ico' />
<!--
<link rel="shortcut icon" href="favicon.ico" />
-->
<meta name = "viewport" content="user-scalable=no, initial-scale=1.0, maximum-scale=1.0, width=device-width">
<script type="text/javascript">
var JRS = {};
var __jrsConfigs__ = {
i18n: {},
localContext: {},
isIPad: "",
contextPath: "/jasperserver",
publicFolderUri: "/public",
tempFolderUri: "/temp",
organizationId: "",
commonReportGeneratorsMetadata: [],
templatesFolderUri: '',
defaultTemplateUri: '',
advNotSelected: "ADH_162_NULL_SAVE_REPORT_SOURCE",
templateNotSelected: "ADH_162_NULL_SELECT_TEMPLATE_SOURCE",
calendar: {
userLocale: "cs_CZ",
timepicker: {
timeText: 'Time:',
hourText: 'Hour',
minuteText: 'Minute',
secondText: 'Second',
currentText: 'Now',
closeText: 'Close',
timeFormat: 'HH:mm:ss',
dateFormat: 'yy-mm-dd',
separator:' '
},
i18n: {
bundledCalendarTimeFormat: 'HH:mm:ss',
bundledCalendarFormat: 'yy-mm-dd'
}
},
webHelpModuleState: {
contextMap: {"default":"100","bi_overview":"100","login":"150","legacy_dashboard":"200","ad_hoc":"300","domain":"500","search":"600","analysis":"700","admin":"800","repo":"900","dashboard":"1000"},
hostURL: 'http://help.jaspersoft.com/js-help-v6-en/',
pagePrefix: 'Default_CSH.htm#'
},
urlContext: "/jasperserver",
defaultSearchText: "",
serverIsNotResponding: "The server is slow or isn't responding. Confirm that you want to continue."
};
// dirty hack to get path to current theme
__jrsConfigs__.currentThemePath = "_themes/A2F41A5B/theme.css".split("/").slice(0, -1).join("/");
__jrsConfigs__.isProVersion = "false" === "true" ? true : false;
__jrsConfigs__.userLocale = "cs_CZ";
__jrsConfigs__.isFreeOrLimitedEdition = false;
//TODO: get it from the server
__jrsConfigs__.avaliableLocales = ["de", "en", "es", "fr", "it", "ja", "ro", "zh_TW", "zh_CN"];
__jrsConfigs__.localeSettings = {
locale: "cs_CZ",
decimalSeparator: "" || ".",
groupingSeparator: "" || ",",
timeFormat: "HH:mm:ss",
dateFormat: "yy-mm-dd",
timestampSeparator: " "
};
//Heartbeat
__jrsConfigs__.heartbeatInitOptions = {
baseUrl: "/jasperserver",
showDialog: false,
sendClientInfo: false
};
__jrsConfigs__.initAdditionalUIComponents = true;
__jrsConfigs__.flowExecutionKey = "e3s1";
if (window.localStorage && window.localStorage.previousPageHash){
window.location.hash = window.localStorage.previousPageHash;
delete window.localStorage.previousPageHash;
}
</script>
<script type="text/javascript" src="/jasperserver/optimized-scripts/bower_components/requirejs/require.js"></script>
<script type="text/javascript" src="/jasperserver/optimized-scripts/require.config.js"></script>
<script type="text/javascript">
require.config({
baseUrl: "/jasperserver/optimized-scripts"
});
</script>
<script type="text/javascript" src="/jasperserver/optimized-scripts/bower_components/jquery/dist/jquery.js"></script>
<script type="text/javascript" src="/jasperserver/scripts/bower_components/prototype/dist/prototype.js"></script>
<script type="text/javascript">
define("prototype", $);
</script>
<script type="text/javascript">
require(["errorPage"]);
</script>
</head>
<body id="serverError" class="">
<div id="banner" class="banner" style="">
<div id="systemMessageConsole" style="display:none">
<p id="systemMessage">Close
</p>
</div>
<div id="logo" class="sectionLeft">
</div>
<div class="sectionLeft">
<div id="mainNavigation" class="menu horizontal primaryNav">
<ul id="navigationOptions" data-tab-index="2" data-component-type="navigation">
<li id="main_home" tabIndex="-1" class="leaf">
<p class="wrap button">
<span class="icon">
</span>Home
</p>
</li>
<li id="main_library" tabIndex="-1" class="leaf">
<p class="wrap button">
<span class="icon">
</span>Library
</p>
</li>
</ul>
</div>
</div>
<div class="sectionRight searchContainer">
<!-- banner search -->
<span id="globalSearch" class="control searchLockup " data-tab-index='1' data-component-type='search'>
<label for="searchInput" class="offLeft">Search
</label>
<div class="wrap">
<input type="text" class="" id="searchInput" tabIndex="-1"/>
</div>
<b class="right">
<a class="button searchClear"></a></b>
<a class="button search up"></a>
</span>
</div>
<ul id="metaLinks" class="sectionRight">
<li id="userID">
<span id="casted">
</span> jasperadmin User
</li>
<li id="main_logOut" class="last">
<a id="main_logOut_link">Log Out</a>
</li>
</ul>
</div>
<div id="frame" style="">
<div class="content">
<!--/WEB-INF/jsp/templates/page.jsp revision A-->
<div id="display" class="body oneColumn flow">
<a name="maincontent" id="maincontent"></a>
<!--/WEB-INF/jsp/templates/container.jsp revision A-->
<div class="column decorated primary" >
<div class="content " >
<div class="header " >
<div class="title"> Server Error
</div>
</div>
<div id="errorPageContent" class="body " >
<div id="stepDisplay">
<input type="hidden" name="_flowExecutionKey" value="e3s1"/>
<input type="hidden" name="_flowId" value=""/>
<!-- BUG 10599 -->
<fieldset class="row instructions">
<h3 id="clarification">The server has encountered an error. Please excuse the inconvenience.</h3>
</fieldset>
<fieldset class="row inputs oneColumn">
<!--/WEB-INF/jsp/templates/container.jsp revision A-->
<div class="column noHeader primary" >
<div class="content " >
<div class="header " >
<div class="title">
</div>
</div>
<div class="body " >
<div id="errorMessages"> <h3>Error Message</h3>
<p class="large">java.lang.NullPointerException
</p>
</div>
<div id="completeStackTrace" style="padding-bottom:350px;"> <h3>Error Trace</h3>
<p style="white-space:normal;">java.lang.NullPointerException at com.jaspersoft.jasperserver.war.util.DefaultHttpUtils.encodeContentFilename(DefaultHttpUtils.java:70) at com.jaspersoft.jasperserver.war.action.AbstractReportExporter.getFilename(AbstractReportExporter.java:291) at com.jaspersoft.jasperserver.war.action.ReportPdfExporter.setAdditionalResponseHeaders(ReportPdfExporter.java:63) at com.jaspersoft.jasperserver.war.action.AbstractReportExporter.exportBuffered(AbstractReportExporter.java:191) at com.jaspersoft.jasperserver.war.action.AbstractReportExporter.export(AbstractReportExporter.java:99) at com.jaspersoft.jasperserver.war.action.ReportExporterAction.export(ReportExporterAction.java:158) at sun.reflect.GeneratedMethodAccessor629.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.webflow.action.DispatchMethodInvoker.invoke(DispatchMethodInvoker.java:98) at org.springframework.webflow.action.MultiAction.doExecute(MultiAction.java:123) at org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) at org.springframework.webflow.execution.AnnotatedAction.execute(AnnotatedAction.java:145) at org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) at org.springframework.webflow.action.EvaluateAction.doExecute(EvaluateAction.java:77) at org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) at org.springframework.webflow.execution.AnnotatedAction.execute(AnnotatedAction.java:145) at org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) at org.springframework.webflow.engine.ActionList.execute(ActionList.java:155) at org.springframework.webflow.engine.State.enter(State.java:193) at org.springframework.webflow.engine.Transition.execute(Transition.java:227) at org.springframework.webflow.engine.impl.FlowExecutionImpl.execute(FlowExecutionImpl.java:393) at org.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214) at org.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:119) at org.springframework.webflow.engine.Flow.handleEvent(Flow.java:555) at org.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:388) at org.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210) at org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:105) at org.springframework.webflow.engine.State.enter(State.java:194) at org.springframework.webflow.engine.Transition.execute(Transition.java:227) at org.springframework.webflow.engine.impl.FlowExecutionImpl.execute(FlowExecutionImpl.java:393) at org.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214) at org.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:119) at org.springframework.webflow.engine.Flow.handleEvent(Flow.java:555) at org.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:388) at org.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210) at org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:105) at org.springframework.webflow.engine.State.enter(State.java:194) at org.springframework.webflow.engine.Transition.execute(Transition.java:227) at org.springframework.webflow.engine.impl.FlowExecutionImpl.execute(FlowExecutionImpl.java:393) at org.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214) at org.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:119) at org.springframework.webflow.engine.Flow.handleEvent(Flow.java:555) at org.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:388) at org.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210) at org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:105) at org.springframework.webflow.engine.State.enter(State.java:194) at org.springframework.webflow.engine.Transition.execute(Transition.java:227) at org.springframework.webflow.engine.impl.FlowExecutionImpl.execute(FlowExecutionImpl.java:393) at org.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214) at org.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:119) at org.springframework.webflow.engine.Flow.handleEvent(Flow.java:555) at org.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:388) at org.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210) at org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:105) at org.springframework.webflow.engine.State.enter(State.java:194) at org.springframework.webflow.engine.Flow.start(Flow.java:535) at org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:366) at org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:225) at org.springframework.webflow.executor.FlowExecutorImpl.launchExecution(FlowExecutorImpl.java:140) at sun.reflect.GeneratedMethodAccessor324.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.security.access.intercept.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:64) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at com.sun.proxy.$Proxy118.launchExecution(Unknown Source) at org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:193) at org.springframework.webflow.mvc.servlet.FlowController.handleRequest(FlowController.java:174) at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:844) at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.jaspersoft.jasperserver.war.StaticFilesCacheControlFilter.doFilter(StaticFilesCacheControlFilter.java:163) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at com.jaspersoft.jasperserver.api.security.IPadSupportFilter.doFilter(IPadSupportFilter.java:67) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at com.jaspersoft.jasperserver.war.common.JSSwitchUserProcessingFilter.doFilter(JSSwitchUserProcessingFilter.java:157) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at com.jaspersoft.jasperserver.api.metadata.user.service.impl.MetadataAuthenticationProcessingFilter.doFilter(MetadataAuthenticationProcessingFilter.java:143) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at com.jaspersoft.jasperserver.war.util.RequestParameterAuthenticationFilter.doFilter(RequestParameterAuthenticationFilter.java:99) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at com.jaspersoft.jasperserver.war.UserPreferencesFilter.doFilter(UserPreferencesFilter.java:210) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at com.jaspersoft.jasperserver.war.NullFilter.doFilter(NullFilter.java:43) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at com.jaspersoft.jasperserver.war.UserPreferencesFilter.doFilter(UserPreferencesFilter.java:210) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at com.jaspersoft.jasperserver.api.logging.filter.BasicLoggingFilter.doFilter(BasicLoggingFilter.java:53) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at com.jaspersoft.jasperserver.api.security.JSCsrfGuardFilter.doFilter(JSCsrfGuardFilter.java:83) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at com.jaspersoft.jasperserver.api.security.WebAppSecurityFilter.doFilter(WebAppSecurityFilter.java:80) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at com.jaspersoft.jasperserver.war.MultipartRequestWrapperFilter.doFilter(MultipartRequestWrapperFilter.java:95) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at com.jaspersoft.jasperserver.war.NullFilter.doFilter(NullFilter.java:43) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at com.jaspersoft.jasperserver.api.security.encryption.EncryptionFilter.doFilter(EncryptionFilter.java:150) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.jaspersoft.jasperserver.war.util.SessionDecoratorFilter.doFilter(SessionDecoratorFilter.java:63) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.jaspersoft.jasperserver.war.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:67) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.jaspersoft.jasperserver.war.P3PFilter.doFilter(P3PFilter.java:43) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:611) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:724)
</p>
</pre>
任何建议，可能出现什么问题？