TOMCAT problems I http://www.www.lslnet.com/linux/forum/viewtopic.php?t=148405 structures in accordance with the environment, E:\j2sdk1.4.0_01 D:\TOMCT5.0 All right path variable setup, on the model code can be executed correctly 127.0.0.1:8080/jsp-examples Jsp http://127.0.0.1:8080/myapp/test.jsp visit through their papers appeared [code]HTTP Status : 500 - -------------------------------------------------------------------------------- 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 No Java compiler was found to compile the generated source for the JSP. This can usually be solved by copying manually from the JDK $JAVA_HOME/lib/tools.jar To the common/lib directory of the Tomcat server, followed by a restart Tomcat. If using an alternate Java compiler, please check its installation and access path. Org.apache.jasper.compiler.DefaultErrorHandler.javacError (DefaultErrorHandler.java:128) Org.apache.jasper.compiler.ErrorDispatcher.javacError (ErrorDispatcher.java:351) Org.apache.jasper.compiler.Compiler.generateClass (Compiler.java:413) Org.apache.jasper.compiler.Compiler.compile (Compiler.java:453) Org.apache.jasper.compiler.Compiler.compile (Compiler.java:437) Org.apache.jasper.JspCompilationContext.compile (JspCompilationContext.java:555) Org.apache.jasper.servlet.JspServletWrapper.service (JspServletWrapper.java:291) Org.apache.jasper.servlet.JspServlet.serviceJspFile (JspServlet.java:301) Org.apache.jasper.servlet.JspServlet.service (JspServlet.java:248) Javax.servlet.http.HttpServlet.service (HttpServlet.java:856) Note The full stack trace of the root cause is available in the Tomcat logs. -------------------------------------------------------------------------------- [/code] Ask what are the problems [/img] TOMCAT problems No good estimates based JAVA_HOME TOMCAT problems : D TOMCAT problems Careful look at the error message : [color=blue][b]No Java compiler was found to compile the generated source for the JSP. This can usually be solved by copying manually from the JDK $JAVA_HOME/lib/tools.jar To the common/lib directory of the Tomcat server, followed by a restart Tomcat. If using an alternate Java compiler, please check its installation and access path. [/b][/color] [ Closed window ]