Failed to execute goal org.apache.maven.plugins:maven-install-plugin:2.5.2:install (default-install

错误提示： 

[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 48.652 s
[INFO] Finished at: 2019-04-30T09:02:55+08:00
[INFO] Final Memory: 270M/731M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-install-plugin:2.5.2:install (default-install) on project org.wso2.carbon.websocket.transport: Failed to install metadata org.
wso2.carbon.mediation:org.wso2.carbon.websocket.transport/maven-metadata.xml: Could not parse metadata C:\Users\Administrator\.m2\repository\org\wso2\carbon\mediation\org.wso2.carbon.webso
cket.transport\maven-metadata-local.xml: only whitespace content allowed before start tag and not \u0 (position: START_DOCUMENT seen \u0... @1:1) -> [Help 1]
[ERROR]
[ERROR] To see the full stack t