RE: [Wrapper-user] java.lang.NoClassDefFoundError

[Lindsay S. <lgs...@bi...>]

That's it, all working .. Thanks very very much.

-----Original Message-----
From: wra...@li...
[mailto:wra...@li...] On Behalf Of Leif
Mortenson
Sent: Tuesday, 28 September 2004 1:54 PM
To: wra...@li...
Subject: Re: [Wrapper-user] java.lang.NoClassDefFoundError


Lindsay,
    Looking at your original classpath, it looks like your dcm.DipperDCM

is a raw class file
that is not included in a JAR.   It is being  found because you have the

"." directory included
on your classpath.

    Try adding that to the classpath in your wrapper.conf file:
wrapper.java.classpath.1=lib/wrapper.jar
wrapper.java.classpath.2=lib/comm.jar
wrapper.java.classpath.3=lib/log4j-1.2.8.jar
wrapper.java.classpath.4=lib/mysql-connector-java-3.0.14-production-bin.
jar
wrapper.java.classpath.5=.

    As an aside, you can also do this: wrapper.java.classpath.1=.
wrapper.java.classpath.2=lib/*.jar

Cheers,
Leif

Lindsay Steele wrote:

> I am getting a little frustrated with trying to get an application to
> run.  
>  
> My application happily runs with the following batch file:
>  
> java -cp
>
".;lib/comm.jar;lib/log4j-1.2.8.jar;lib/mysql-connector-java-3.0.14-prod
uction-bin.jar;lib/wrapper.jar" 
> dcm.DipperDCM 
>  
> When I run it with the wrapper I get the following.  This seems be
> what is always stopping it from running.
>  
> java.lang.NoClassDefFoundError: dcm/DipperDCM
>  
> my Wrapper properties are below.
>  
> It seems to find the conf file,  and logs to the correct place but
> cannot find the java class files to start the app.
>  
> root
> +---conf
> +---dcm
> +---lib
> L---log
>  
> The batch files and wrapper exe are in the root directory - dcm
> contains the class files and conf contains the conf files.
>  
>  I have searched the archives, FAQ's .. and read and read docs.  I
> have also tried many things, including.
>  
>  * Setting the full path to the java executable - tried many
> variations on this.
> * Setting a working directory - same result
> * Running the app in different modes - method 1 - and then I wrote 
> a wrapper class and tried to use method 3 - everything falls down when

> it will not find the class to start things.
> * Changing all sorts of settings in the conf file.
>  
> I am using Windows XP for development,  wrapper 3.11 and Sun's JDK 
> 1.4.2
>  
> Any ideas .. I am a loss.
>  
>  Thanks,
>  
>            Lindsay
>  
> #********************************************************************
> # Wrapper Properties
> #********************************************************************
> # Java Application wrapper.java.command=C:\j2sdk1.4.2\bin\java
>  
> # Java Main class.  This class must implement the WrapperListener
> interface
> #  or guarantee that the WrapperManager class is initialized.  Helper
> #  classes are provided to do this for you.  See the Integration
section
> #  of the documentation for details.
> #wrapper.java.mainclass=org.tanukisoftware.wrapper.WrapperSimpleApp
> wrapper.java.mainclass=dcm.DipperDCM
>  
> # Java Classpath (include wrapper.jar)  Add class path elements as #  
> needed starting from 1 wrapper.java.classpath.1=lib/wrapper.jar
> wrapper.java.classpath.2=lib/comm.jar
> wrapper.java.classpath.3=lib/log4j-1.2.8.jar
>
wrapper.java.classpath.4=lib/mysql-connector-java-3.0.14-production-bin.
jar
>  
> wrapper.debug=true
>  
> wrapper.working.dir=\temp\run-win\
>  
> # Java Library Path (location of Wrapper.DLL or libwrapper.so) 
> wrapper.java.library.path.1=lib
>  
> # Java Additional Parameters
> #wrapper.java.additional.1=
>  
> # Initial Java Heap Size (in MB)
> #wrapper.java.initmemory=3
>  
> # Maximum Java Heap Size (in MB)
> #wrapper.java.maxmemory=64
>  
> # Application parameters.  Add parameters as needed starting from 1 
> wrapper.app.parameter.1=
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  




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