多buildpack - 不能建造java和节点(multi buildpack - not ab

在此之后https://docs.cloud.gov/apps/multi-buildpack-deploys/教程，

我试图构建Java和节点buildpacks和我的构建包包含以下网址

https://github.com/cloudfoundry/java-buildpack

https://github.com/cloudfoundry/nodejs-buildpack

分期失败：Buildpack编译步骤失败了，如何解决这个问题？

文章来源: multi buildpack - not able to build java and node