错误:[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for o2oa2oa_custom:[unknown-version]: Could not transfer artifact o2oa2server:pom:6.4 from/to nexus-o2oa (http://maven.o2oa.net/repository/maven-public/): Failed to transfer file: http://maven.o2oa.net/repository ... 4/o2server-6.4.pom. Return code is: 502 , ReasonPhrase:Bad Gateway. and 'parent.relativePath' points at wrong local POM @ line 5, column 10