当我使用带有货物插件的 Maven 来处理对 tomcat 的热部署时，如果 .war 工件当前不存在，maven 会在 clean 任务上失败。因此，如果我运行 mvn clean，然后运行 mvn clean package - 它会出错。我该怎么做才能让货物忽略它？
C:\work2\Fresh\fresh-ui>mvn clean
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building fresh-ui
[INFO] task-segment: [clean]
[INFO] ------------------------------------------------------------------------
[INFO] [cargo:deployer-undeploy {execution: clean-undeploy}]
[INFO] [mcat5xRemoteDeployer] Undeploying [C:\work2\Fresh\fresh-ui\target\fresh.
war]
[INFO] [clean:clean {execution: default-clean}]
[INFO] Deleting directory C:\work2\Fresh\fresh-ui\target
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5 seconds
[INFO] Finished at: Tue Aug 18 09:49:16 PDT 2009
[INFO] Final Memory: 9M/16M
[INFO] ------------------------------------------------------------------------
C:\work2\Fresh\fresh-ui>mvn clean
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building fresh-ui
[INFO] task-segment: [clean]
[INFO] ------------------------------------------------------------------------
[INFO] [cargo:deployer-undeploy {execution: clean-undeploy}]
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to create deployable for the parameters (container [id = [tomcat5x
]], deployable type [war]).
C:\work2\Fresh\fresh-ui\target\fresh.war (The system cannot find the path specif
ied)
[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.codehaus.cargo.container.ContainerException: Failed to create deployable for
the parameters (container [id = [tomcat5x]], deployable type [war]).
at org.codehaus.cargo.generic.spi.AbstractGenericHintFactory.createImple
mentation(AbstractGenericHintFactory.java:157)
at org.codehaus.cargo.generic.spi.AbstractIntrospectionGenericHintFactor
y.createImplementation(AbstractIntrospectionGenericHintFactory.java:86)
at org.codehaus.cargo.generic.deployable.DefaultDeployableFactory.create
Deployable(DefaultDeployableFactory.java:163)
at org.codehaus.cargo.maven2.configuration.Deployable.createDeployable(D
eployable.java:136)
at org.codehaus.cargo.maven2.AbstractDeployerMojo.performDeployerActionO
nAllDeployables(AbstractDeployerMojo.java:99)
at org.codehaus.cargo.maven2.AbstractDeployerMojo.doExecute(AbstractDepl
oyerMojo.java:47)
at org.codehaus.cargo.maven2.AbstractCargoMojo.execute(AbstractCargoMojo
.java:255)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi
nManager.java:483)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
ultLifecycleExecutor.java:678)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLi
fecycle(DefaultLifecycleExecutor.java:540)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau
ltLifecycleExecutor.java:519)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan
dleFailures(DefaultLifecycleExecutor.java:371)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
ts(DefaultLifecycleExecutor.java:332)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi
fecycleExecutor.java:181)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:356)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:4
1)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct
orAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC
onstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.codehaus.cargo.generic.deployable.DefaultDeployableFactory.create
Instance(DefaultDeployableFactory.java:196)
at org.codehaus.cargo.generic.spi.AbstractGenericHintFactory.createImple
mentation(AbstractGenericHintFactory.java:153)
... 25 more
Caused by: org.codehaus.cargo.container.ContainerException: Failed to parse Tomc
at WAR file in [C:\work2\Fresh\fresh-ui\target\fresh.war]
at org.codehaus.cargo.container.tomcat.TomcatWAR.<init>(TomcatWAR.java:5
5)
... 31 more
Caused by: org.codehaus.cargo.util.CargoException: Failed to find file [C:\work2
\Fresh\fresh-ui\target\fresh.war]
at org.codehaus.cargo.util.DefaultFileHandler.getInputStream(DefaultFile
Handler.java:351)
at org.codehaus.cargo.module.DefaultJarArchive.getContentAsStream(Defaul
tJarArchive.java:231)
at org.codehaus.cargo.module.DefaultJarArchive.getResource(DefaultJarArc
hive.java:154)
at org.codehaus.cargo.module.webapp.tomcat.TomcatWarArchive.parseTomcatC
ontextXml(TomcatWarArchive.java:92)
at org.codehaus.cargo.module.webapp.tomcat.TomcatWarArchive.<init>(Tomca
tWarArchive.java:61)
at org.codehaus.cargo.container.tomcat.TomcatWAR.<init>(TomcatWAR.java:5
1)
... 31 more
Caused by: java.io.FileNotFoundException: C:\work2\Fresh\fresh-ui\target\fresh.w
ar (The system cannot find the path specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at org.codehaus.cargo.util.DefaultFileHandler.getInputStream(DefaultFile
Handler.java:347)
... 36 more
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct
orAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC
onstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.codehaus.cargo.generic.deployable.DefaultDeployableFactory.create
Instance(DefaultDeployableFactory.java:196)
at org.codehaus.cargo.generic.spi.AbstractGenericHintFactory.createImple
mentation(AbstractGenericHintFactory.java:153)
at org.codehaus.cargo.generic.spi.AbstractIntrospectionGenericHintFactor
y.createImplementation(AbstractIntrospectionGenericHintFactory.java:86)
at org.codehaus.cargo.generic.deployable.DefaultDeployableFactory.create
Deployable(DefaultDeployableFactory.java:163)
at org.codehaus.cargo.maven2.configuration.Deployable.createDeployable(D
eployable.java:136)
at org.codehaus.cargo.maven2.AbstractDeployerMojo.performDeployerActionO
nAllDeployables(AbstractDeployerMojo.java:99)
at org.codehaus.cargo.maven2.AbstractDeployerMojo.doExecute(AbstractDepl
oyerMojo.java:47)
at org.codehaus.cargo.maven2.AbstractCargoMojo.execute(AbstractCargoMojo
.java:255)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi
nManager.java:483)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
ultLifecycleExecutor.java:678)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLi
fecycle(DefaultLifecycleExecutor.java:540)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau
ltLifecycleExecutor.java:519)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan
dleFailures(DefaultLifecycleExecutor.java:371)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
ts(DefaultLifecycleExecutor.java:332)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi
fecycleExecutor.java:181)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:356)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:4
1)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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.codehaus.cargo.container.ContainerException: Failed to parse Tomc
at WAR file in [C:\work2\Fresh\fresh-ui\target\fresh.war]
at org.codehaus.cargo.container.tomcat.TomcatWAR.<init>(TomcatWAR.java:5
5)
... 31 more
Caused by: org.codehaus.cargo.util.CargoException: Failed to find file [C:\work2
\Fresh\fresh-ui\target\fresh.war]
at org.codehaus.cargo.util.DefaultFileHandler.getInputStream(DefaultFile
Handler.java:351)
at org.codehaus.cargo.module.DefaultJarArchive.getContentAsStream(Defaul
tJarArchive.java:231)
at org.codehaus.cargo.module.DefaultJarArchive.getResource(DefaultJarArc
hive.java:154)
at org.codehaus.cargo.module.webapp.tomcat.TomcatWarArchive.parseTomcatC
ontextXml(TomcatWarArchive.java:92)
at org.codehaus.cargo.module.webapp.tomcat.TomcatWarArchive.<init>(Tomca
tWarArchive.java:61)
at org.codehaus.cargo.container.tomcat.TomcatWAR.<init>(TomcatWAR.java:5
1)
... 31 more
Caused by: java.io.FileNotFoundException: C:\work2\Fresh\fresh-ui\target\fresh.w
ar (The system cannot find the path specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at org.codehaus.cargo.util.DefaultFileHandler.getInputStream(DefaultFile
Handler.java:347)
... 36 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3 seconds
[INFO] Finished at: Tue Aug 18 09:49:22 PDT 2009
[INFO] Final Memory: 8M/16M
[INFO] ------------------------------------------------------------------------
C:\work2\Fresh\fresh-ui>