# Nexus bundle not getting called in Nexus 3.74 - 3.77

**URL:** <https://community.sonatype.com/t/nexus-bundle-not-getting-called-in-nexus-3-74-3-77/14866>\
**Category:** Sonatype Nexus Repository\
**Tags:** nexus-repository, plugin, bundle\
**Created:** [April 29, 2025, 2:45pm UTC](https://community.sonatype.com/t/nexus-bundle-not-getting-called-in-nexus-3-74-3-77/14866 "2025-04-29T14:45:35Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Michael\_Greenwood](https://avatars.discourse-cdn.com/v4/letter/m/898d66/32.png) [@Michael\_Greenwood](https://community.sonatype.com/u/Michael_Greenwood)\
**Post date:** [April 29, 2025, 2:45pm UTC](https://community.sonatype.com/t/nexus-bundle-not-getting-called-in-nexus-3-74-3-77/14866/1 "2025-04-29T14:45:35Z")

</div>

Hello.

As I understand, bundles have been [deprecated](https://help.sonatype.com/en/bundle-development.html#installing-bundles) for 3.78 and onwards.

But for Nexus 3.74 to 3.77 I cannot get Nexus to even call the the class that implements `ContributedHandler`.

My plugin is working fine in versions below 3.74, and I am getting zero errors in the logs when reacting to a package download through a normal CURL command.

Has there been any changes in the Nexus Repository after 3.73 that could cause this? I have roamed through the changelogs but I have found nothing that could have caused this.

Best

---

<div class="post-metadata">

**Author:** ![mpiggott](https://avatars.discourse-cdn.com/v4/letter/m/f0a364/32.png) [@mpiggott](https://community.sonatype.com/u/mpiggott)\
**Post date:** [April 29, 2025, 4:24pm UTC](https://community.sonatype.com/t/nexus-bundle-not-getting-called-in-nexus-3-74-3-77/14866/2 "2025-04-29T16:24:50Z")

</div>

In the UI you may want to check the Bundles UI and see if your plugin is properly resolved.

---

<div class="post-metadata">

**Author:** ![Michael\_Greenwood](https://avatars.discourse-cdn.com/v4/letter/m/898d66/32.png) [@Michael\_Greenwood](https://community.sonatype.com/u/Michael_Greenwood)\
**Post date:** [April 30, 2025, 1:55pm UTC](https://community.sonatype.com/t/nexus-bundle-not-getting-called-in-nexus-3-74-3-77/14866/3 "2025-04-30T13:55:50Z")

</div>

Yes, it is. But when CURLing a package, the handler of the bundle never gets invoked.