我可以帮助将一些错误消息转换为有形信息吗？

时间：2011-11-22 23:55:29

标签： java class jsp exception jar

当我尝试在我的网站上查看特定页面时，它在浏览器中显示为空白但在Eclipse中会从tomcat生成一条长错误消息。

空白页面不是我修改过的页面。我修改了一些其他页面并且它们工作正常但是现在我已经修改了它们，这个特定的页面在访问它时会产生错误。

错误很长，所以我只想发布我认为重要的部分。如果需要更多错误，请告诉我。

我已经阅读了错误，但我不确定服务器究竟是在试图告诉我错误。

希望有人能够指出我正确的方向。提前谢谢你。

WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.j2ee.server:tunestore' did not find a matching property.

Nov 22, 2011 6:25:28 PM org.apache.catalina.loader.WebappClassLoader validateJarFile
INFO: validateJarFile(/root/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/tunestore/WEB-INF/lib/servlet-api-2.4.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
log4j:WARN No appenders could be found for logger (com.tunestore.util.DBUtil).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.

Nov 22, 2011 6:25:37 PM org.apache.jasper.compiler.TldLocationsCache tldScanJar
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Nov 22, 2011 6:25:39 PM org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: Unable to compile class for JSP: 

An error occurred at line: 50 in the generated java file
The method getJspApplicationContext(ServletContext) is undefined for the type JspFactory

Stacktrace:
    at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:102)
    at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:331)
    at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:457)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:378)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
.....(continues)

Nov 22, 2011 6:25:39 PM org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.ClassNotFoundException: org.apache.jsp.WEB_002dINF.tiles.comments_jsp
    at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
    at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:132)
    at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
    at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:132)
    at org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:172)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:370)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:389)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:333)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
......(continues)

Nov 22, 2011 6:25:39 PM org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.ClassNotFoundException: org.apache.jsp.WEB_002dINF.tiles.comments_jsp
    at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
    at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:132)
    at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
....(continues)

Nov 22, 2011 6:25:39 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [ActionServlet] in context with path [/tunestore] threw exception [org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException: ServletException in '/WEB-INF/tiles/comments.jsp': org.apache.jsp.WEB_002dINF.tiles.comments_jsp] with root cause
java.lang.ClassNotFoundException: org.apache.jsp.WEB_002dINF.tiles.comments_jsp
    at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
    at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:132)
    at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
    at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:132)
.....(continues)

Nov 22, 2011 6:25:40 PM org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: Unable to compile class for JSP: 

An error occurred at line: 35 in the generated java file
The method getJspApplicationContext(ServletContext) is undefined for the type JspFactory

Stacktrace:
    at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:102)
    at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:331)
    at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:457)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:378)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
    at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:644)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:358)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:389)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:333)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
.....continues

Nov 22, 2011 6:25:40 PM org.apache.catalina.core.StandardHostValve custom
SEVERE: Exception Processing ErrorPage[exceptionType=java.lang.Throwable, location=/error.jsp]
org.apache.jasper.JasperException: Unable to compile class for JSP: 

An error occurred at line: 35 in the generated java file
The method getJspApplicationContext(ServletContext) is undefined for the type JspFactory

Stacktrace:
    at 

org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:102)
        at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:331)
        at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:457)
        at org.apache.jasper.compiler.Compiler.compile(Compiler.java:378)
        at org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
    .....(continues)

这是我的库列表：

antisamy-1.4.3.jar
antlr-2.7.2.jar
avalon-framework-4.1.3.jar
batik-css-1.7.jar
batik-ext-1.7.jar
batik-util-1.7.jar
bsh-core-2.0b4.jar
commons-beanutils-1.7.0.jar
commons-beanutils-core-1.7.0.jar
commons-chain-1.1.jar
commons-codec-1.2.jar
commons-collections.jar
commons-collections-3.2.jar
commons-configuration-1.5.jar
commons-dbcp.jar
commons-digester-1.8.jar
commons-fileupload-1.2.jar
commons-httpclient-3.1.jar
commons-lang-2.3.jar
commons-logging.jar
commons-logging-1.1.jar
commons-pool.jar
commons-validator-1.3.1.jar
derby.jar
derbyclient.jar
derbynet.jar
dom4j-1.6.1.jar
esapi-2.0.1.jar
jaxen-1.1-beta-8.jar
jdom-1.0.jar
jsp-api-2.0.jar
jstl.jar
log4j-1.2.16.jar
logkit-1.0.1.jar
nekohtml-1.9.12.jar
oro-2.0.8.jar
servlet-api-2.4.jar
spring-beans.jar
spring-context.jar
spring-core.jar
spring-web.jar
spring-webmvc-struts.jar
standard.jar
struts-core-1.3.8.jar
struts-extras-1.3.8.jar
struts-taglib-1.3.8.jar
struts-tiles-1.3.8.jar
xalan-2.7.0.jar
xercesImpl-2.6.2.jar
xml-apis-1.0.b2.jar
xml-apis-ext-1.3.04.jar
xmlParserAPIs-2.6.2.jar
xom-1.1.jar

1 个答案:

答案 0 :(得分：6)

您必须不在您的网络应用中部署jsp-api和servlet-api jar。

这样做会使容器变成香蕉并导致各种错误消息，通常与任何有直接意义或与您的代码直接相关的内容无关。

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