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于 2005-12-19 19:43
为什么JSP文件在TOMCAT文件夹下的时候没问题 而用eclipse写的同样的JSP文件不能显示。。。
错误页面: HTTP Status 500 -
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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:439) org.apache.jasper.compiler.Compiler.compile(Compiler.java:497) org.apache.jasper.compiler.Compiler.compile(Compiler.java:476) org.apache.jasper.compiler.Compiler.compile(Compiler.java:464) 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:105) org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:929) org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:758) org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:407) org.apache.jasper.compiler.Compiler.compile(Compiler.java:497) org.apache.jasper.compiler.Compiler.compile(Compiler.java:476) org.apache.jasper.compiler.Compiler.compile(Compiler.java:464) 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/5.0.30 logs.
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Apache Tomcat/5.0.30
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