今天在啟動項目的時候，莫名的Maven install命令的時候出現錯誤
錯誤提示：Failed to execute goal org.codehaus.mojo:flatten-maven-plugin:1.1.0:flatten (flatten) on project
[ERROR] Failed to execute goal org.codehaus.mojo:flatten-maven-plugin:1.1.0:flatten (flatten) on project lis: 4 problems were encountered while building the effective model for com.sinosoft:lis:${revision}${changelist}
[ERROR] [WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @
[ERROR] [WARNING] 'build.plugins.plugin.version' for org.codehaus.mojo:flatten-maven-plugin is missing. @
[ERROR] [FATAL] Non-readable POM D:\document\taishou\twlMaven\repository\com\sinosoft\lis-dependencies${revision}${changelist}\lis-dependencies-${revision}${changelist}.pom: D:\document\taishou\twlMaven\repository\com\sinosoft\lis-dependencies${revision}${changelist}\lis-dependencies-${revision}${changelist}.pom (系統找不到指定的路徑。) @ D:\document\taishou\twlMaven\repository\com\sinosoft\lis-dependencies${revision}${changelist}\lis-dependencies-${revision}${changelist}.pom
[ERROR] [ERROR] 'dependencies.dependency.version' for junit:junit:jar is missing. @
[ERROR]
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
問題原因：
倉庫里面沒有獲取到最新的包。或者引用到的jar包沒有正常加載。或者包丟失
解決方法：
clean，install。注意不要開離線模式，獲取最新的依賴。（從項目依賴的角度，去審核一遍你的倉庫里的jar包）