RE: Unable to compile class (The major.minor version '48.0' is too recent for this tool to understand)

2002-11-06 Thread John Menke
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)

 
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 To 

Re: Unable to compile class (The major.minor version '48.0' is too recent for this tool to understand)

2002-11-03 Thread vze49jqg
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$JspServletWrapper.loadIfNecessary(JspSe
rvlet.java:177)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.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(Application
FilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:243)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.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(StandardContextValve.ja
va:201)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:2
46)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.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(StandardHostValve.java:164
)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:170)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170
)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.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(StandardEngineValve.java
:163)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.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(HttpProcessor.java:
1011)
at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106
)
at java.lang.Thread.run(Thread.java:536)


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