使用mvn生成webapp失败，尚未找到原因

执行命令：

mvn archetype:create -DgroupId=com.jd.ads.test -DartifactId=testTools -DarchetypeArtifactId=maven-archetype-webapp

返回：

[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'archetype'.
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Default Project
[INFO] task-segment: [archetype:create] (aggregator-style)
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to configure plugin parameters for: org.apache.maven.plugins:maven
-archetype-plugin:2.3

Cause: Cannot assign configuration entry 'pomRemoteRepositories' to 'interface j
ava.util.List' from 'null', which is of type class java.lang.String
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1 second
[INFO] Finished at: Mon Aug 03 10:33:01 CST 2015
[INFO] Final Memory: 23M/218M
[INFO] ------------------------------------------------------------------------

　　

怎么导致的？

可能的原因：

exec.arguments was used before version 1.1 of the exec plugin, it did not support conversion of command line String to String[] array.

1. If possible upgrade to 1.1 or later and use exec.args instead of exec.arguments.
2. If you can't upgrade the plugin version, you can still use command line arguments with a profile and use multiple <argument> tags associated in the pom.xml