In relation to issue https://issues.jenkins.io/browse/JENKINS-67796, version 1.11.1 introduced breaking changes in the way the list of items is restrieved form Nexus.

In version 1.11.0, the URL for the REST service is:

https://<hostname>/service/rest/v1/search/assets?maven.classifier=&sort=version&repository=DB-prd-raw-hosted&group=%2FHOMEBANKING%2FHomebanking.Database

This URL works fine with my NEXUS 3 version.

But in version 1.11.1 the URL for the REST service changed to:

https://<hostname>/service/rest/v1/search/assets?maven.classifier=&sort=version&repository=DB-prd-raw-hosted&maven.groupId=%2FHOMEBANKING%2FHomebanking.Database

Since I did not change my NEXUS version, this causes the REST services to return an empty list.

It should be mentioned that this new version of the plugin is only compatible with a specific version of NEXUS

The fix was to regress to the previous version of the plugin (1.11.0) and the list is loaded again.