beeky wrote:
>
> I'm jumping in sort of late on this, but here goes.
>
> To locate local config issues do the following.
>
> Create a simple script, call it 'view_cpath.bat', to invoke your app and
> output the classpath before the line that calls your app.
>
> ------ begin script (windows batch file example):
> echo classpath=%classpath%
> java my.org.myapp %*
> ----- end script
>
> invoke your app with view_cpath.bat ... normal arg list ...
>
> With classpath in hand, check the following:
> 1. is the cli jar file explicitly named in the classpath? *.jar will
> not work.
> 2. is the jar file actually in the place where the classpath says it
> should be? Use dir or ls on classpath entries to be sure.
> 3. check for misspellings of the jar file name in classpath. The
> spelling is relative, obviously both classpath entry and actual jar file
> must be spelled the same. Commons jar files have lots of '-' and '.',
> it is easy to get them wrong. I've done it many, many times!
>
> This will find the problem is it is just local configuration.
>
> To make sure you are using the correct jar file do the following.
> use 'jar tvf commons-cli-1.1.jar' (from the directory that contain the
> jar file) to view the contents of the jar file. In the output you
> should see something like:
>
> 423 Wed Jul 04 19:48:06 EDT 2007
> org/apache/commons/cli/CommandLineParser.class
>
> If you don't see this you have a bad/wrong jar file. Try downloading
> again.
>
> Hope this helps,
> -=beeky
>
>
>
> esharris wrote:
>> This the only message:
>>
>> Exception in thread "main" java.lang.NoClassDefFoundError:
>> org/apache/commons/cli/CommandLineParser.
>>
>> I only have 1.4.2 java on my machine.
>>
>> Earl
>>
>> Emmanuel Bourg-3 wrote:
>>
>>> esharris a écrit :
>>>
>>>
>>>> IMHO, NoClassDefFoundError is hard to debug.
>>>>
>>> Could you paste the full stack trace? Also, check that the code was
>>> compiled with -target 1.4
>>>
>>> Emmanuel Bourg
>>>
>>>
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>>>
>>>
>>>
>>
>>
>
>
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>
>
Initially, there was no CLASSPATH. I added the long name of the
commons-cli-1.2.jar to the class path. The execution of the bat file
displayed the expected class path. But this didn't solve the problem. I also
introduced a JAVA_HOME environment variable that has the path to the jdk.
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