# Default role loading failure after upgrade to version 3.84.0

**URL:** <https://community.sonatype.com/t/default-role-loading-failure-after-upgrade-to-version-3-84-0/15541>\
**Category:** Sonatype Nexus Repository\
**Tags:** nexus-repository, upgrade\
**Created:** [September 11, 2025, 5:27am UTC](https://community.sonatype.com/t/default-role-loading-failure-after-upgrade-to-version-3-84-0/15541 "2025-09-11T05:27:05Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![mpiggott](https://avatars.discourse-cdn.com/v4/letter/m/f0a364/32.png) [@mpiggott](https://community.sonatype.com/u/mpiggott)\
**Post date:** [September 11, 2025, 1:16pm UTC](https://community.sonatype.com/t/default-role-loading-failure-after-upgrade-to-version-3-84-0/15541/2 "2025-09-11T13:16:27Z")

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If you scroll down is there a cause associated with the exception describing what the violated constraint is?

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_[View the full topic](https://community.sonatype.com/t/default-role-loading-failure-after-upgrade-to-version-3-84-0/15541)._