[Ala-portal] ala-cas - svn version 4248 - Cannot construct org.apache.maven.plugin.war.util.WebappStructure as it does not have a no-args constructor

Paulo André pfilipak at gmail.com
Thu May 8 22:12:00 CEST 2014


Hi

We append two lines in pom.xml file.
Now, we are able to generate cas.war.

<plugin>
                *<groupId>org.apache.maven.plugins</groupId>*
                <artifactId>maven-war-plugin</artifactId>
               * <version>2.1.1</version>*
                <configuration>
                    <warName>cas</warName>
                </configuration>
</plugin>

BR
Paulo


2014-05-08 16:53 GMT-03:00 Paulo André <pfilipak at gmail.com>:

> Hi
>
> We've run mvn package for ala-cas (svn version 4248) and we've caught this
> issue: "Cannot construct org.apache.maven.plugin.war.util.WebappStructure
> as it does not have a no-args constructor".
>
> Have you ever had this issue?
>
> BR
> Paulo
>
> [ERROR] FATAL ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Cannot construct org.apache.maven.plugin.war.util.WebappStructure
> as it does not have a no-args constructor
> ---- Debugging information ----
> message             : Cannot construct
> org.apache.maven.plugin.war.util.WebappStructure as it does not have a
> no-args constructor
> cause-exception     :
> com.thoughtworks.xstream.converters.reflection.ObjectAccessException
> cause-message       : Cannot construct
> org.apache.maven.plugin.war.util.WebappStructure as it does not have a
> no-args constructor
> class               : org.apache.maven.plugin.war.util.WebappStructure
> required-type       : org.apache.maven.plugin.war.util.WebappStructure
> path                : /webapp-structure
> line number         : 1
> -------------------------------
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> com.thoughtworks.xstream.converters.ConversionException: Cannot construct
> org.apache.maven.plugin.war.util.WebappStructure as it does not have a
> no-args constructor
> ---- Debugging information ----
> message             : Cannot construct
> org.apache.maven.plugin.war.util.WebappStructure as it does not have a
> no-args constructor
> cause-exception     :
> com.thoughtworks.xstream.converters.reflection.ObjectAccessException
> cause-message       : Cannot construct
> org.apache.maven.plugin.war.util.WebappStructure as it does not have a
> no-args constructor
> class               : org.apache.maven.plugin.war.util.WebappStructure
> required-type       : org.apache.maven.plugin.war.util.WebappStructure
> path                : /webapp-structure
> line number         : 1
> -------------------------------
>     at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:63)
>     at
> com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:45)
>     at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:46)
>     at
> com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:117)
>     at
> com.thoughtworks.xstream.core.ReferenceByXPathMarshallingStrategy.unmarshal(ReferenceByXPathMarshallingStrategy.java:29)
>     at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:846)
>     at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:833)
>     at com.thoughtworks.xstream.XStream.fromXML(XStream.java:781)
>     at
> org.apache.maven.plugin.war.util.WebappStructureSerializer.fromXml(WebappStructureSerializer.java:73)
>     at
> org.apache.maven.plugin.war.AbstractWarMojo.buildWebapp(AbstractWarMojo.java:404)
>     at
> org.apache.maven.plugin.war.AbstractWarMojo.buildExplodedWebapp(AbstractWarMojo.java:375)
>     at
> org.apache.maven.plugin.war.WarMojo.performPackaging(WarMojo.java:181)
>     at org.apache.maven.plugin.war.WarMojo.execute(WarMojo.java:143)
>     at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
>     at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
>     at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
>     at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
>     at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
>     at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
>     at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
>     at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
>     at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
>     at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
>     at
> org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>     at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>     at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke(Method.java:606)
>     at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
>     at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
>     at
> org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
>     at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> Caused by:
> com.thoughtworks.xstream.converters.reflection.ObjectAccessException:
> Cannot construct org.apache.maven.plugin.war.util.WebappStructure as it
> does not have a no-args constructor
>     at
> com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.newInstance(PureJavaReflectionProvider.java:59)
>     at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.instantiateNewInstance(AbstractReflectionConverter.java:257)
>     at
> com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:124)
>     at
> com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:56)
>     ... 31 more
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 23 seconds
> [INFO] Finished at: Thu May 08 16:24:37 BRT 2014
> [INFO] Final Memory: 20M/89M
> [INFO]
> ------------------------------------------------------------------------
>
>
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