Maven 打包的时候报 Failed to execute goal org.codehaus.mojo:native2ascii-maven-plugin

 错误信息：

[ERROR] Failed to execute goal org.codehaus.mojo:native2ascii-maven-plugin:1.0-alpha-1:native2ascii (native2ascii-utf8) on project tsbMngr: Execution native2ascii-utf8 of goal org.codehaus.mojo:native2ascii-maven-plugin:1.0-alpha-1:native2ascii failed: Error starting Sun's native2ascii: : sun.tools.native2ascii.Main -> [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/PluginExecutionException

　解决方法：jdk下的lib/tools.jar 拷贝到jre/lib/ext下面  不然cms会报错。