UUM-147805

Fixed in 6000.7.0a4

Mentioned in 2 release notes.

First fixed in 6000.7.0a4 (Aug 6, 2026); relisted in 1 later release.

Open on Unity Issue Tracker
VersionSectionRiskImpactNote
6000.7.0a4Fixes
UI Toolkit
FixImproved VisualElement.Add exception message when the element has no content container.
6000.7.0a4Fixes
UI Toolkit
FixImproved VisualElement.Add exception message when the element has no content container.

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