Could not calculate build plan: Plugin org.apache.maven.plugins:maven-war-plugin:2.3

Maven 导入项目时报错:

Could not calculate build plan: Plugin org.apache.maven.plugins:maven-war-plugin:2.3 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-war-plugin:jar:2.3
Plugin org.apache.maven.plugins:maven-war-plugin:2.3 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-war-plugin:jar:2.3

..................................


解决办法:

1.清除你的仓库

(默认为:C:\Users\用户名\.m2\repository\org\apache\maven\plugins\maven-war-plugin\2.3)

 目录下的m2e-lastUpdated.properties文件


2.项目右键,Run As-->Maven clean


3.项目右键,Run As-->Maven install


4.项目右键,Maven-->Update Project..


5.刷新或者清理一下项目。over!


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