以下为ojdbc6.jar下载失败，lastUpdateed文件内容：

NOTE: This is an Aether internal implementation file, its format can be changed without prior notice.

Wed Jun 27 16:55:25 CST 2018

@default-nutzcn-libs-release-https://jfrog.nutz.cn/artifactory/libs-release/.lastUpdated=1530089721706
http://maven.aliyun.com/nexus/content/groups/public/.error=
https://jfrog.nutz.cn/artifactory/libs-release/.error=Could not transfer artifact ojdbc6:ojdbc6:pom:ojdbc6 from/to nutzcn-libs-release (https://jfrog.nutz.cn/artifactory/libs-release): sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
http://maven.aliyun.com/nexus/content/groups/public/.lastUpdated=1530089725009

大鲨鱼(Wizzercn)

1楼•2123天前

jdk 1.8.171

applepeng520

2楼•2122天前

我现在更换了1.8.171的jdk了，这个错不报了，我重新导入的maven项目，出了新的错误Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:3.0.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:3.0.2；
clean项目弹出这个错误提示；
.m2下面的plugins目录下的文件夹全部删除，update让maven重新下载依赖包还是报这个错，求帮助！！

applepeng520

3楼•2122天前

@Wizzercn
我现在更换了1.8.171的jdk了，这个错不报了，我重新导入的maven项目，出了新的错误Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:3.0.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:3.0.2；
clean项目弹出这个错误提示；
.m2下面的plugins目录下的文件夹全部删除，update让maven重新下载依赖包还是报这个错，求帮助！！