There is nothing in the logs which hints a startup or request error, but as
soon as I click on "HelloWorld" under the "Actions in default" tab in
config-browser I get this stacktrace:
Expression extension is undefined on line 15, column 89 in
config-browser/showConfig.ftl.
The problematic instruction:
----------
==> ${extension} [on line 15, column 87 in config-browser/showConfig.ftl]
----------
Java backtrace for programmers:
----------
freemarker.core.InvalidReferenceException: Expression extension is undefined
on line 15, column 89 in config-browser/showConfig.ftl.
Here's struts.xml:
<struts>
<package name="/" extends="struts-default">
<action name="HelloWorld"
class="com.bubbleclip.web.struts.HelloWorld">
<result>/HelloWorld.jsp</result>
</action>
<!-- Add your actions here -->
</package>
</struts>
I followed the HelloWorld example and have all the libraries present, so I
think it might boil down to my Java environment. I'm running Eclipse WTP
with Tomcat 5.5 as my local server. The odd thing is that I am getting this
error even when I try to click on the config-browser actions.
Dave Newton-4 wrote:
>
> Re-asking if there's anything in the logs that seems
> relevent both on startup and on the request? Also, if
> you're getting the freemarker error, look *before* the
> freemarker error in the log to see what the actual
> problem is (and turn devMode on).
>
> d.
>
> --- meeboo <[EMAIL PROTECTED]> wrote:
>
>>
>> I tried using the maven archetype but still get the
>> same error (even with the
>> Config-browser plugin). Could someone maybe guide me
>> through the
>> configuration process for a simple Struts 2 hello
>> world application? I'm
>> having trouble grasping what the bare minimum amount
>> of files is to set up a
>> Struts 2 app (without Spring).
>>
>>
>> Ian Roughley wrote:
>> >
>> > I recently fixed the starter maven archetype, it
>> might be a better
>> > starting point.
>> >
>> > /Ian
>> >
>> > Musachy Barroso wrote:
>> >> well, something is quite broken :), do you get
>> any error log when you
>> >> start
>> >> the app?
>> >>
>> >> musachy
>> >>
>> >> On 3/7/07, meeboo <[EMAIL PROTECTED]> wrote:
>> >>>
>> >>>
>> >>> This might be well out of your reach, but I did
>> as you said and
>> >>> downloaded
>> >>> the config browser plugin. Under namespaces I
>> can see
>> >>>
>> >>> default
>> >>> /config-browser
>> >>> /com/bubbleclip/web/example
>> >>>
>> >>> When I click one of the actions an exception
>> occurs and I am told that
>> >>>
>> >>> "FreeMarker template error!
>> >>>
>> >>> Expression extension is undefined on line 15,
>> column 89 in
>> >>> config-browser/showConfig.ftl.
>> >>> The problematic instruction:
>> >>> ----------
>> >>> ==> ${extension} [on line 15, column 87 in
>> >>> config-browser/showConfig.ftl]"
>> >>>
>> >>> Is there a configuration error on my part
>> perhaps? Even the
>> >>> config-browser
>> >>> actions show this exception.
>> >>>
>> >>>
>> >>>
>> >>> Musachy Barroso wrote:
>> >>> >
>> >>> > yes, that should be it. If you are
>> learning||having problems, you can
>> >>> use
>> >>> > the Struts Config browser plugin:
>> >>> >
>> >>> >
>>
> http://struts.apache.org/2.x/docs/config-browser-plugin.html
>> >>> >
>> >>> > to see the mapping of your actions and play
>> around with them.
>> >>> >
>> >>> > musachy
>> >>> >
>> >>> > On 3/7/07, meeboo <[EMAIL PROTECTED]> wrote:
>> >>> >>
>> >>> >>
>> >>> >> Thanks for your quick reply, but I get a
>> >>> >>
>> >>> >> "HTTP Status 404 -
>> /com/bubbleclip/web/example/HelloWorld.action"
>> >>> >>
>> >>> >> When you typed "and access the action:" you
>> meant by typing
>> >>> >>
>> >>>
>>
> localhost:8080/application/com/bubbleclip/web/example/HelloWorld.action
>> >>> >> as
>> >>> >> the browser URL right?
>> >>> >>
>> >>> >>
>> >>> >>
>> >>> >> Musachy Barroso wrote:
>> >>> >> >
>> >>> >> > Try setting
>> namespace="/com/bubbleclip/web/example", in the
>> >>> package,
>> >>> >> and
>> >>> >> > access the action:
>> >>> >> >
>> >>> >> >
>> {...}/com/bubbleclip/web/example/HelloWorld.action
>> >>> >> >
>> >>> >> > musachy
>> >>> >> >
>> >>> >> > On 3/7/07, meeboo <[EMAIL PROTECTED]>
>> wrote:
>> >>> >> >>
>> >>> >> >>
>> >>> >> >> Hey all
>> >>> >> >>
>> >>> >> >> I recently decided to evaluate Struts2 for
>> a big project, but am
>> >>> >> having
>> >>> >> >> difficulties mapping actions. I get the
>> "There is no Action
>> >>> mapped..."
>> >>> >> >> error
>> >>> >> >> when I try running the blank struts2
>> application.
>> >>> >> >>
>> >>> >> >> Here's my example.xml
>> >>> >> >>
>> >>> >> >> <package name="example"
>> namespace="com/bubbleclip/web/example"
>> >>> >> >> extends="struts-default">
>> >>> >> >>
>> >>> >> >> <action name="HelloWorld"
>> >>> >> >>
>> class="com.bubbleclip.web.example.HelloWorld">
>> >>> >> >>
>> <result>/web/example/HelloWorld.jsp</result>
>> >>> >> >> </action>
>> >>> >> >>
>> >>> >> >> <action name="Login_*"
>> method="{1}"
>> >>> >> >> class="com.bubbleclip.web.example.Login">
>> >>> >> >> <result
>> name="input">/example/Login.jsp</result>
>> >>> >> >> <result
>> type="redirect-action">Menu</result>
>> >>> >> >> </action>
>> >>> >> >>
>> >>> >> >> <action name="*" class="
>> >>> >> com.bubbleclip.web.example.ExampleSupport
>> >>> >> >> ">
>> >>> >> >>
>> <result>/example/{1}.jsp</result>
>> >>> >> >> </action>
>> >>> >> >>
>> >>> >> >> <!-- Add actions here -->
>> >>> >> >> </package>
>> >>> >> >>
>> >>> >> >> My directory tree looks like the
>> following:
>> >>> >> >>
>>
> application/src/com/bubbleclip/web/example/ExampleSupport.java
>> >>> >> >>
>>
> application/src/com/bubbleclip/web/example/HelloWorld.java
>> >>> >> >>
>>
> application/src/com/bubbleclip/web/example/Login.java
>> >>> >> >>
>>
> application/src/com/bubbleclip/web/example/Login-validation.xml
>> >>> >> >>
>>
> application/src/com/bubbleclip/web/example/Package.properties
>> >>> >> >> application/src/example.xml
>> >>> >> >> application/src/struts.xml
>> >>> >> >> application/web/index.html
>> >>> >> >> application/web/example/HelloWorld.jsp
>> >>> >> >> application/web/WEB-INF/web.xml
>> >>> >> >> --
>> >>> >> >> View this message in context:
>> >>> >> >>
>> >>> >>
>> >>>
>>
> http://www.nabble.com/There-is-no-Action-mapped-for-action-name-HelloWorld.----unknown-location--tf3362312.html#a9353654
>>
>> >>>
>> >>> >> >> Sent from the Struts - User mailing list
>> archive at Nabble.com.
>> >>> >> >>
>> >>> >> >>
>> >>> >> >>
>> >>>
>>
> ---------------------------------------------------------------------
>> >>> >> >> To unsubscribe, e-mail:
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>> >>> >> >> For additional commands, e-mail:
>> [EMAIL PROTECTED]
>> >>> >> >>
>> >>> >> >>
>> >>> >> >
>> >>> >> >
>> >>> >> > --
>> >>> >> > "Hey you! Would you help me to carry the
>> stone?" Pink Floyd
>> >>> >> >
>> >>> >> >
>> >>> >>
>>
> === message truncated ===
>
>
>
>
> ____________________________________________________________________________________
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