昨天IDEA不小心踢到插座断电了only whitespace content allowed before start tag and not \u0 (position: START_DOCUMENT seen \u0... @1:1) 报错。

install的时候报错，解决方法：找到对应的install的位置，把maven-metadata.xml给删掉。

 

a cn.sh.library.oauth2:manager/maven-metadata.xml: Could not parse metadata D:\envirment\maven\respository\cn\sh\library\oauth2\manager\maven-metadata-local.xml: only whitespace content allowed before start tag and not \u0 (position: START_DOCUMENT seen \u0... @1:1)