You are doing a "hot deploy" of your full webapplication inside a
Tomcat tree, without restarting it ? If that's the case, I'm not much
surprised, hot deploys are rather fragile with respect to class
loading issues in my experience. I restart Tomcat in each deploy.
On Mon, May 17, 2010 at 5:11 PM, Emi Lu <em...@encs.concordia.ca> wrote:
> In my ant. build.xml file, I have classpath lib included shown as the
> following:
>
>
> <path id="master-classpath">
> <fileset dir="${libraries}">
> <include name="*.jar"/>
> </fileset>
> <fileset dir="${j2ee-common}">
> <include name="**/*.jar"/>
> </fileset>
> </path>
> ####---. ${libraries} include struts-core.jar (webapp/WEB-INF/lib/)
>
>
> <target name="compile" depends="init">
> <echo>Compile the source files</echo>
> <javac srcdir="${source}" destdir="${webapp}/WEB-INF/classes">
> <classpath refid="master-classpath"/>
> </javac>
> </target>
>
> Still not find the solution why I have to re-start tomcat after I do ant
> -property build.xml
>
> Thanks a lot!
> --
> Lu Ying
>
>
>
>
>
>> if your going to run your struts application (out of container) then you
>> will need struts-core-<version>.jar on CLASSPATH e.g.
>>
>> <dependency>
>> <groupId>org.easymock</groupId>
>> <artifactId>easymock</artifactId>
>> <version>2.0</version>
>> <configuration>
>> <source>1.5</source>
>> <target>1.5</target>
>>
>> <compilerargument>classpath=$STRUTS2_HOME/core/target/struts2-core-2.1.8.jar;%CLASSPATH%</compilerargument>
>> </configuration>
>> <scope>test</scope>
>> </dependency>
>>
>> Martin Gainty
>> ______________________________________________
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>>
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>>
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>>
>>
>>
>>
>>
>> > Date: Mon, 17 May 2010 14:50:47 -0400
>> > From: em...@encs.concordia.ca
>> > To: mrc...@yahoo.com
>> > CC: user@struts.apache.org; mgai...@hotmail.com
>> > Subject: Re: "java.lang.NoClassDefFoundError:
>> org/apache/struts2/util/ObjectFactoryDestroyable"
>> >
>> > Hi Rebecca, Martin,
>> >
>> > > Could you be having something going crazy with your build scripts
>> or something where the struts core jar isn't getting put in the right
>> spot?
>> >
>> >
>> > >> check to see if struts2-core-<version>.jar is located in
>> > YourWebApp/WEB-INF/lib
>> >
>> > Yes. it is there.
>> >
>> > Tomcat 6.0, jdk1.6, ant-1.6.2.
>> >
>> > If I restart tomcat, the error is gone.
>> >
>> > The error is shown only when I re-install source codes and did not
>> > reload tomcat.
>> >
>> > Some possible places that I should pay special attention? I am using
>> ant
>> > 1.6.2. Could this cause some potential problems? How come restart
>> > tomcat, errors are gone?
>> >
>> > Thanks a lot!
>> > --
>> > Lu Ying
>> >
>> >
>> >
>> > >
>> > >
>> > > ----- Original Message ----
>> > > From: Emi Lu<em...@encs.concordia.ca>
>> > > To: user@struts.apache.org
>> > > Sent: Mon, May 17, 2010 10:48:38 AM
>> > > Subject: "java.lang.NoClassDefFoundError:
>> org/apache/struts2/util/ObjectFactoryDestroyable"
>> > >
>> > > Good morning List,
>> > >
>> > > Using struts2.1.8.1, when I reinstall my application, I always got
>> the following errors "java.lang.NoClassDefFoundError:
>> org/apache/struts2/util/ObjectFactoryDestroyable"
>> > >
>> > > But in struts.jar does contain this class.
>> > >
>> > > Could someone help and tell me what cause the problem?
>> > >
>> > > Thanks a lot
>> > > --
>> > > Lu Ying
>> > >
>> > >
>> > >
>> > >
>> > > SEVERE: Exception invoking periodic operation:
>> > > java.lang.NoClassDefFoundError:
>> org/apache/struts2/util/ObjectFactoryDestroyable
>> > > at
>> org.apache.struts2.dispatcher.Dispatcher.cleanup(Dispatcher.java:265)
>> > > at
>>
>> org.apache.struts2.dispatcher.FilterDispatcher.destroy(FilterDispatcher.java:233)
>> > > at
>>
>> org.apache.catalina.core.ApplicationFilterConfig.release(ApplicationFilterConfig.java:357)
>> > > at
>>
>> org.apache.catalina.core.StandardContext.filterStop(StandardContext.java:3873)
>> > > at
>> org.apache.catalina.core.StandardContext.stop(StandardContext.java:4605)
>> > > at
>> org.apache.catalina.core.StandardContext.reload(StandardContext.java:3222)
>> > > at
>>
>> org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:403)
>> > > at
>>
>> org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1309)
>> > > at
>>
>> org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
>> > > at
>>
>> org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
>> > > at
>>
>> org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
>> > > at
>>
>> org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
>> > > at java.lang.Thread.run(Thread.java:619)
>> > >
>> > > ---------------------------------------------------------------------
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>> > >
>> > >
>> > >
>> >
>>
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>
>
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--
Hernán J. González
http://hjg.com.ar/
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