I got this error with Jbuilder 5.0 when I switched to java 1.4. The java 1.4 files are not compatable with the compiler. There is a fix somewhere on the net. Type the error into google and you can get it (if your problem is with Jbuilder 5.0)
> -----Original Message----- > From: vze49jqg [mailto:vze49jqg@;verizon.net] > Sent: Sunday, November 03, 2002 9:07 AM > To: Struts Users Mailing List; [EMAIL PROTECTED] > Subject: Re: Unable to compile class (The major.minor version '48.0' is > too recent for this tool to understand) > > > This is a class 'NOT FOUND' Error. > check your classpath settings. > > Try getting stable version again. > > > Regards > Gopal > > ----- Original Message ----- > From: <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Saturday, November 02, 2002 9:57 AM > Subject: Unable to compile class (The major.minor version '48.0' is too > recent for this tool to understand) > > > I'm trying to start up the struts-example application and I'm > receiving the > following compilation error when I go to > http://localhost:8080/struts-example > > Has anyone had this error before? I can't seem to find a solution for it > anywhere. > > - Billy - > > > > org.apache.jasper.JasperException: Unable to compile class for JSPerror: > Invalid class file format in > C:\j2sdk1.4.1_01\jre\lib\rt.jar(java/lang/Object.class). The major.minor > version '48.0' is too recent for this tool to understand. > > C:\Program Files\Apache Tomcat > 4.0\work\localhost\struts-example\index$jsp.java:0: Class java.lang.Object > not found in class javax.servlet.GenericServlet. > package org.apache.jsp; > ^ > 2 errors > > at org.apache.jasper.compiler.Compiler.compile(Compiler.java:284) > at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:546) > at > org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNeces > sary(JspSe > rvlet.java:177) > at > org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(Jsp > Servlet.ja > va:189) > at > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382) > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(A > pplication > FilterChain.java:247) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(Applicati > onFilterCh > ain.java:193) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapp > erValve.ja > va:243) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:5 > 66) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline. > java:472) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardConte > xtValve.ja > va:201) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:5 > 66) > at > org.apache.catalina.valves.CertificatesValve.invoke(CertificatesVa > lve.java:2 > 46) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:5 > 64) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline. > java:472) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > at > org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValv > e.java:164 > ) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:5 > 66) > at > org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispat > cherValve. > java:170) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:5 > 64) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValv > e.java:170 > ) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:5 > 64) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:5 > 64) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline. > java:472) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngine > Valve.java > :163) > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipel > ine.java:5 > 66) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline. > java:472) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > at > org.apache.catalina.connector.http.HttpProcessor.process(HttpProce > ssor.java: > 1011) > at > org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor > .java:1106 > ) > at java.lang.Thread.run(Thread.java:536) > > -------------------------------------------------------------------- > mail2web - Check your email from the web at > http://mail2web.com/ . > > > > -- > To unsubscribe, e-mail: > <mailto:struts-user-unsubscribe@;jakarta.apache.org> > For additional commands, e-mail: > <mailto:struts-user-help@;jakarta.apache.org> > > > > -- > To unsubscribe, e-mail: > <mailto:struts-user-unsubscribe@;jakarta.apache.org> > For additional commands, e-mail: > <mailto:struts-user-help@;jakarta.apache.org> > -- To unsubscribe, e-mail: <mailto:struts-user-unsubscribe@;jakarta.apache.org> For additional commands, e-mail: <mailto:struts-user-help@;jakarta.apache.org>
