On 27 Dec 2011, at 14:15, Denis Ivanov <denis.iva...@live.com> wrote:

>
> It was working fine before (Tomcat 7.0.23 on my laptop and 7.0.19 on the 
> server).
> Is there some way to upgrade while preserving the web app configuration?
>
>> From: p...@pidster.com
>> Date: Tue, 27 Dec 2011 13:49:39 +0000
>> Subject: Re: ClassFormatException: Invalid constant pool reference
>> To: users@tomcat.apache.org
>>
>> On 27 Dec 2011, at 12:53, Denis Ivanov <denis.iva...@live.com> wrote:
>>
>>>
>>> Hey, I have an Amazon Enterprise Linux (EC2) version 
>>> 2.6.35.11-83.9.amzn1.i686 (architecture i386) with Java JM version 
>>> 1.6.0_20-b20 (Vendor Sun Microsystems Inc.) and Apache Tomcat version 
>>> 7.0.19 with Catalina.
>>> I'm trying to deploy GlobziWebApplication.war and it was working a few days 
>>> ago but now it gives me error 404 when I try to access the web service and 
>>> logs/catalina.out says
>>> Error deploying web application archive GlobziWebApplication.war 
>>> org.apache.tomcat.util/.bcel.classfile.ClassFormatException:Invalid 
>>> constant pool reference: 12034. Constant pool size is: 1486
>>> And then it lists a bunch of instances where this occurs, like "at 
>>> org.apache.tomcat.util.bcel.classfile.ConstantPool.getConstant(ConstantPool.java:184)".
>>> What is Invalid constant pool reference?
>>> GlobziWebApplication.war was compiled using NetBeans 7.0.1.
>>> Help me fix this.
>>
>> Please.
>>
>>> Thanks.
>>
>> Are you compiling in netbeans against a different version of Tomcat?
>>
>> Can you use the latest version?

Please post your answers below the questions to maintain the order of
the conversation.

It was working fine before what?

Are you compiling the JSPs?


p



>>
>>
>> p
>>
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