ERROR]     Non-resolvable import POM: Could not find artifact org.opendaylight.yangtools:yangtools-artifacts:pom:1.2.4-SNAPSHOT in opendaylight-snapshot (https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/) @ line 30, column 19 -> [Help 2]

[*ERROR*]     Non-resolvable import POM: Could not find artifact org.opendaylight.mdsal:mdsal-artifacts:pom:2.3.4-SNAPSHOT in opendaylight-snapshot (https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/) @ line 37, column 19 -> [Help 2]

[*ERROR*]     Non-resolvable import POM: Could not find artifact org.opendaylight.mdsal.model:mdsal-model-artifacts:pom:0.11.4-SNAPSHOT in opendaylight-snapshot (https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/) @ line 44, column 19 -> [Help 2]

[*ERROR*]     Non-resolvable import POM: Could not find artifact org.opendaylight.controller:mdsal-artifacts:pom:1.6.4-SNAPSHOT in opendaylight-snapshot (https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/) @ line 51, column 19 -> [Help 2]

[*ERROR*]     Non-resolvable import POM: Could not find artifact org.opendaylight.openflowplugin:openflowplugin-artifacts:pom:0.5.4-SNAPSHOT in opendaylight-snapshot (https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/) @ line 58, column 19 -> [Help 2]