创建了一个maven项目，报错

Errors occurred during the build.Errors running builder 'Maven Project Builder' on project 'BCPS'.Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.6Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.6Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.6Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.6

解决方案：

删除maven本地库里面的org.apache.maven.plugins:maven-resources-plugin所在文件夹.m2\repository\org\apache\maven\plugins\maven-resources-plugin目录下的2.6即可，让maven重新下载这个包就行了

若其他报类似错误，处理方式同，删除相应的文件夹即可