I am new in this field and I wanted to ask for help regarding the issue that I am facing here; I checked the eclipse-greenhouse-iot package and have seen error in pom.xml file:
The error description says:
CoreException: Could not calculate build plan: Plugin org.eclipse.tycho:tycho-compiler-plugin:0.20.0 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.eclipse.tycho:tycho-compiler-plugin:jar:0.20.0: ArtifactResolutionException: Failure to transfer org.eclipse.tycho:tycho-compiler-plugin:pom:0.20.0 from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.eclipse.tycho:tycho-compiler-plugin:pom:0.20.0 from/to central (https://repo.maven.apache.org/maven2): repo.maven.apache.org
I really appreciate your support.