我想使用更新版本的l2switch插件，但是当我尝试编译项目时，出现以下错误：

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.7.0:compile (default-compile) on project loopremover-impl: Compilation failure: Compilation failure:
[ERROR] /C:/Users/kevin/git/l2switch/loopremover/implementation/src/main/java/org/opendaylight/l2switch/loopremover/topology/TopologyLinkDataChangeHandler.java:[283,41] cannot find symbol
[ERROR]   symbol:   method getAugmentation(java.lang.Class<org.opendaylight.yang.gen.v1.urn.opendaylight.l2switch.loopremover.rev140714.StpStatusAwareNodeConnector>)
[ERROR]   location: variable nc of type org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector
[ERROR] /C:/Users/kevin/git/l2switch/loopremover/implementation/src/main/java/org/opendaylight/l2switch/loopremover/flow/InitialFlowWriter.java:[248,21] cannot find symbol
[ERROR]   symbol:   method setKey(org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionKey)
[ERROR]   location: class org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder
[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/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :loopremover-impl

我认为问题不在我的.m2文件夹中，因为我能够正确地编译Openflowplugin项目。另外我正在使用Java 8.0，我的操作系统是Windows
10（我正在使用Maven插件通过提示符进行编译）我正在使用的命令是mvn clean install -U -DskipTests

ps：我还没有编辑l2switch项目的任何代码，我只是从github仓库导入了master分支，并试图进行编译