On Mon, Jun 28, 2010 at 9:56 AM, Rohit Khamkar <[email protected]> wrote:
> Different from the standard out i meant. So in case there were any
> exception, I should see them in the logs.

standard out is the final fallback.  it will try to use log4j,
commons-log, or jdk15 logging before resorting to that.

> Well my environment is WebSphere app server, with java 1.5
>
> I am using Velocity engine and trying to use Velocity Tools in
> standalone fashion. Not sure what else you need to know for velocity
> in a standalone environment.

i've never used websphere, but are you sure that VelocityTools is
present in the classpath?  i'm pretty much certain that the only way
"new NumberTool()" could halt code execution is a
ClassNotFoundException.


> On Mon, Jun 28, 2010 at 9:28 AM, Nathan Bubna <[email protected]> wrote:
>> On Mon, Jun 28, 2010 at 8:39 AM, Antonio Petrelli
>> <[email protected]> wrote:
>>> 2010/6/28 Rohit Khamkar <[email protected]>:
>>>> Not even a single line of stacktrace. Does Velocity log under a
>>>> different file?
>>
>> different file from what?
>>
>>> I don't think so.
>>>
>>>> I would hope to see anything under such case written
>>>> to standard error. Is there a different approach in doing this?
>>>
>>> Well, I must admit that Velocity Tools (probably Velocity too) have a
>>> bad habit in ignoring or swallowing exceptions. At this point your
>>> only way to discover your problem is by debugging.
>>
>> sorry, but the NumberTool and ToolManager constructors do not catch
>> any exceptions.  heck, the NumberTool class has no explicit
>> constructor, just the default one.  and if they did catch exceptions,
>> the code would continue running rather than stop.  you're gonna have
>> to tell us about your environment, because you have something funky.
>> if i had to guess, i would bet that your setup is swallowing
>> ClassNotFoundExceptions.  this looks for all the world like
>> VelocityTools is not in the classpath at runtime and you are somehow
>> not seeing the CNFEs.
>>
>>
>>> Antonio
>>>
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