Hi I am new to Maven so this question might seem quite a non-problem :)
anyways I have set the PATH to M2_HOME and installed maven correctly since
executing the command M2 --version returns the correct version.
I have a project.xml with relative tagged info but when I try to execute
commands such as m2 compile of m2 java:compile an error is generated that
includes something of this sort:
--------------------------------------------------------------------------
Diagnosis: Error configuring plugin for execution of 'resources:resources'
[INFO]
----------------------------------------------------------------------------
[ERROR] Cause:
org.apache.maven.plugin.MojoExecutionException: Error configuring plugin for
execution of 'resources:resources'.
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(
DefaultPluginManager.java:335)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(
DefaultLifecycleExecutor.java:479)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle
(DefaultLifecycleExecutor.java:452)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(
DefaultLifecycleExecutor.java:438)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(
DefaultLifecycleExecutor.java:273)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(
DefaultLifecycleExecutor.java:131)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:186)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
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: org.apache.maven.plugin.PluginConfigurationException: Unable to
parse the created DOM for plugin configuration
at org.apache.maven.plugin.DefaultPluginManager.populatePluginFields
(DefaultPluginManager.java:1019)
at org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(
DefaultPluginManager.java:515)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(
DefaultPluginManager.java:330)
... 15 more
Caused by:
org.codehaus.plexus.component.configurator.ComponentConfigurationException:
Class 'java.util.List' cannot be instantiated
at
org.codehaus.plexus.component.configurator.converters.AbstractConfigurationConverter.instantiateObject
(AbstractConfigurationCo
rter.java:121)
at
org.codehaus.plexus.component.configurator.converters.composite.CollectionConverter.fromConfiguration
(CollectionConverter.java
)
at
org.codehaus.plexus.component.configurator.converters.ComponentValueSetter.configure
(ComponentValueSetter.java:252)
at
org.codehaus.plexus.component.configurator.converters.composite.ObjectWithFieldsConverter.processConfiguration
(ObjectWithField
nverter.java:116)
at
org.codehaus.plexus.component.configurator.BasicComponentConfigurator.configureComponent
(BasicComponentConfigurator.java:55)
at org.apache.maven.plugin.DefaultPluginManager.populatePluginFields
(DefaultPluginManager.java:1014)
... 17 more
Caused by: java.lang.InstantiationException: java.util.List
at java.lang.Class.newInstance0(Class.java:335)
at java.lang.Class.newInstance(Class.java:303)
at
org.codehaus.plexus.component.configurator.converters.AbstractConfigurationConverter.instantiateObject
(AbstractConfigurationCo
rter.java:111)
... 22 more
[INFO]
----------------------------------------------------------------------------
[INFO] Total time: 1 second
[INFO] Finished at: Tue Nov 29 22:24:50 CET 2005
[INFO] Final Memory: 2M/5M
[INFO]
----------------------------------------------------------------------------
can someone help me out?
Am I doing something wrong here?
Thanks in advance
Charlie
