Maven执行clean时候的问题

spritmoonmoon 2014-12-04 03:47:41

这是错误信息

[INFO] Scanning for projects...

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[INFO] ------------------------------------------------------------------------

[INFO] Building beijing-crs 14.12.04

[INFO] ------------------------------------------------------------------------

[WARNING] The POM for org.apache.maven.plugins:maven-clean-plugin:jar:2.4.1 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details

[INFO] 

[INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ beijing-crs ---

[WARNING] The POM for org.apache.maven.plugins:maven-clean-plugin:jar:2.4.1 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details

[INFO] ------------------------------------------------------------------------

[INFO] BUILD FAILURE

[INFO] ------------------------------------------------------------------------

[INFO] Total time: 0.186s

[INFO] Finished at: Thu Dec 04 15:43:19 CST 2014

[INFO] Final Memory: 2M/121M

[INFO] ------------------------------------------------------------------------

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:2.4.1:clean (default-clean) on project beijing-crs: Execution default-clean of goal org.apache.maven.plugins:maven-clean-plugin:2.4.1:clean failed: A required class was missing while executing org.apache.maven.plugins:maven-clean-plugin:2.4.1:clean: org/codehaus/plexus/util/Os

[ERROR] -----------------------------------------------------

[ERROR] realm =    plugin>org.apache.maven.plugins:maven-clean-plugin:2.4.1

[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy

[ERROR] urls[0] = file:/C:/Users/yu/.m2/repository/org/apache/maven/plugins/maven-clean-plugin/2.4.1/maven-clean-plugin-2.4.1.jar

[ERROR] urls[1] = file:/C:/Users/yu/.m2/repository/org/codehaus/plexus/plexus-utils/1.1/plexus-utils-1.1.jar

[ERROR] Number of foreign imports: 1

[ERROR] import: Entry[import  from realm ClassRealm[maven.api, parent: null]]

[ERROR] 

[ERROR] -----------------------------------------------------: org.codehaus.plexus.util.Os

[ERROR] -> [Help 1]

[ERROR] 

[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.

[ERROR] Re-run Maven using the -X switch to enable full debug logging.

[ERROR] 

[ERROR] For more information about the errors and possible solutions, please read the following articles:

[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerException