Maven 3 警告：传输 asm:asm/maven-metadata.xml 失败

Question

在构建带有依赖项的 giraph jar 时，我们收到以下警告。真的不知道如何解决这些问题。我们已经尝试过

使用ProjectArtifact为假
和
解压为真

似乎都有效

任何建议如何解决这些...？？

[WARNING] Failure to transfer asm:asm/maven-metadata.xml from file:../../local.repository/trunk was cached in the local repository, resolution will not be reattempted until the update interval of local.repository has elapsed or updates are forced. Original error: Could not transfer metadata asm:asm/maven-metadata.xml from/to local.repository (file:../../local.repository/trunk): No connector available to access repository local.repository (file:../../local.repository/trunk) of type legacy using the available factories WagonRepositoryConnectorFactory

[WARNING] Failure to transfer asm:asm/maven-metadata.xml from file:../../local.repository/trunk was cached in the local repository, resolution will not be reattempted until the update interval of local.repository has elapsed or updates are forced. Original error: Could not transfer metadata asm:asm/maven-metadata.xml from/to local.repository (file:../../local.repository/trunk): No connector available to access repository local.repository (file:../../local.repository/trunk) of type legacy using the available factories WagonRepositoryConnectorFactory

Answer 1

这看起来像是连接问题、代理或防火墙，因此您可以提出以下解决方案：

• 显式引用 ASM 依赖项。查看正确的版本并尝试将其添加到您的 pom (http://mvnrepository.com/artifact/asm/asm) 中。之后，执行mvn install 以确保一切正常。

• 如果它不起作用，您可以尝试手动下载依赖项并将其复制到本地存储库（本地文件夹“.m2”）中，可能位于“/.m2/asm/asm/”。不是最好的解决方案，但也许这可以解决您的问题。

希望对您有所帮助！