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From Jim Anderson <ez...@ieee.org>
Subject Re: Cannot find any information on property 'x' in a bean of type 'bfs.beans.BFSInfo'
Date Thu, 02 Jul 2009 15:35:37 GMT
Pid wrote:
> On 2/7/09 04:25, Jim Anderson wrote:
>> Hi,
>>
>> I'm running tomcat 6.0.18 on Linux and I'm having a problem running
>> a javabean. I created a bean and was able to call setProperty and
>> getProperty
>> for the property 'startPage' in the bean. When I added a 2nd property
>> to the bean, I got the following message:
>>
>> org.apache.jasper.JasperException: Cannot find any information on
>> property 'midContent' in a bean of type 'bfs.beans.BFSInfo'
>>
>> The setter and getter methods were copied and pasted from 'startPage' so
>> they
>> should have worked. I checked the spelling of the new property
>> 'midContent' VERY
>> carefully and I'm sure there was not a spelling error.
>>
>> I experimented and found that no matter what name I gave the new
>> property, it
>> would not work with the getter and setter methods. In the jsp code, my
>> getter
>> and setter methods for 'startPage' continued to work. I decided to 
>> rename
>> the property to 'sPage'. I did this, recompiled the source, rebuilt the
>> jar file
>> and placed it the web library. I ran the jsp page again and found that
>> getProperty
>
> Which "web library" and where did you put the compiled class and "web 
> library" that contains it?

In WEB-INF/lib. I compiled the java file in a separate directory and
then copied created the jar file and copied the jar file to WEB-INF/lib
>
> Are you using a tool like Eclipse or Netbeans?

No. I use a makefile based system.
>
>> on 'sPage' failed, but if I changed 'sPage' back to 'startPage', the jsp
>> page
>> worked.
>>
>> It looks like tomcat is still is finding an old jar file or has cached a
>> reference
>> to the old library.
>>
>> Does anyone have an suggestions on how to resolve my problem?
>
>> 25 public String getMidContent() {
>> 26 return(midContent);
>> 27 }
>
> wow. old school.
> Not reading a really old tutorial from somewhere are you?
I'm working out of Java Server Pages, 3rd edition.
>
> p
>
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>>
>
>
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