Dears,
currently we have an issue with the maven repository. Modules cannot be downloaded during the build process. This is caused by a problem at out cloud infrastructure provider.
You will see messages like these:
Downloading from snap-repo-public: https://snap-build-server.tilaa.cloud/nexus/repository/snap-maven-public/org/apache/maven/plugins/maven-install-plugin/maven-metadata.xml
[WARNING] Could not transfer metadata org.apache.maven.plugins:maven-install-plugin/maven-metadata.xml from/to snap-repo-public (https://snap-build-server.tilaa.cloud/nexus/repository/snap-maven-public/): Transfer failed for https://snap-build-server.tilaa.cloud/nexus/repository/snap-maven-public/org/apache/maven/plugins/maven-install-plugin/maven-metadata.xml 502 Proxy Error
We are working on this to get the repository working again.