UUM-157167

Fixed in 7000.0.0a12

Mentioned in 3 Unity 7 release notes.

First fixed in 7000.0.0a12 (Oct 22, 2026); relisted in 1 later release.

All (4)Unity 7 (3)Unity 6 (1)
Open on Unity Issue Tracker
VersionSectionRiskImpactNote
7000.0.0a12Fixes
2D
FixFixed a crash when a Tilemap Prefab whose Scene instance has tile overrides was updated outside the Editor.
7000.0.0a12Fixes
2D
FixFixed a crash when a Tilemap Prefab whose Scene instance has tile overrides was updated outside the Editor.
7000.0.0a11Known Issues
2D
BlockerKnown issueFixed a crash when a Tilemap Prefab whose Scene instance has tile overrides was updated outside the Editor. (UUM-157167) Fixed in 7000.0.0a12.

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.