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Re:求救 jsp+javabean [Re:jiangsu3000]

jiangsu3000

发贴: 11

于 2004-11-07 07:56

sorry
初次提问
我现在发现可能是我的机器无法编译jsp吧
看看
我的环境 java_home:E:\j2sdk1.4.2\lib;.
path:%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;D:\kv;E:\j2sdk1.4.2\bin;E:\j2sdk1.4.2\lib;.
我的系统,j2sdk1.4.2和tomcat5都是装在e:/下的
为什么我调试jsp的时候出现
　type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Unable to compile class for JSP
  org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:97)
  org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:346)
  org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:414)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
  org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
  org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
  org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
  org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

root cause

Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK
  org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.getCompiler(CompilerAdapterFactory.java:106)
  org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:935)
  org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:764)
  org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:382)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
  org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
  org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
  org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
  org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs

话题树型展开

人气	标题	作者	字数	发贴时间
2950	求救 jsp+javabean	jiangsu3000	194	2004-11-06 14:58
2494	Re:求救 jsp+javabean	bluepure	36	2004-11-06 18:49
2352	Re:求救 jsp+javabean	jiangsu3000	1579	2004-11-06 19:03
2341	Re:求救 jsp+javabean	jiangsu3000	13	2004-11-06 20:14
2335	Re:求救 jsp+javabean	chengbd	378	2004-11-07 01:54
2366	Re:求救 jsp+javabean	jiangsu3000	2385	2004-11-07 07:56
2333	Re:求救 jsp+javabean	chengbd	56	2004-11-07 10:08
2441	Re:求救 jsp+javabean	jiangsu3000	7	2004-11-07 17:55

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