UUM-156827

Fixed in 7000.0.0a11

Mentioned in 4 release notes.

First fixed in 7000.0.0a11 (Oct 20, 2026); relisted in 2 later releases.

All (4)Unity 7 (3)Unity 6 (1)
Open on Unity Issue Tracker
VersionSectionRiskImpactNote
7000.0.0a12Fixes
UI Toolkit
FixFixed Player builds failing with "You can't modify a VisualElement after its resources are released" errors when a UI Toolkit element was selected in the Hierarchy.
6000.7.0b6Known Issues
UI Toolkit
CautionKnown issueFixed Player builds failing with "You can't modify a VisualElement after its resources are released" errors when a UI Toolkit element was selected in the Hierarchy. (UUM-156827) First seen in 6000.7.0b5. Fixed in 6000.7.0b7.
7000.0.0a11Fixes
UI Toolkit
FixFixed Player builds failing with "You can't modify a VisualElement after its resources are released" errors when a UI Toolkit element was selected in the Hierarchy.
7000.0.0a11Fixes
UI Toolkit
FixFixed Player builds failing with "You can't modify a VisualElement after its resources are released" errors when a UI Toolkit element was selected in the Hierarchy.

Pick your Unity version

Unity Releases compares releases against the version your project is on. Picking it now keeps Compare versions focused on what changes between where you are and where you might be going.