在别的地方可以但在我的电脑就不行
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: -1 in the jsp file: null
Generated servlet error:
[javac] Compiling 1 source file
C:\Tomcat\work\Catalina\192.168.1.27\_\org\apache\jsp\index_jsp.java:7: cannot access java.lang.Object
bad class file: C:\Java\jre\lib\rt.jar(java/lang/Object.class)
class file has wrong version 49.0, should be 48.0
Please remove or make sure it appears in the correct subdirectory of the classpath.
public final class index_jsp extends org.apache.jasper.runtime.HttpJspBase
^
1 error
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:83)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:306)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:398)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:441)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:422)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:507)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:274)
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:810)
filters.CheckLoginTimoutFilter.doFilter(CheckLoginTimoutFilter.java:57)
filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:122)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.24 logs.
------解决方案--------------------
http://blog.csdn.net/yangkewei111/archive/2006/09/19/1245926.aspx
代码迷推荐解决方案：org.apache.jasper.JasperException: Unable to compile class,http://www.daimami.com/search?q=2308