UUM-158239

Fixed in 7000.0.0a16

Mentioned in 2 Unity 7 release notes.

First fixed in 7000.0.0a16 (Nov 5, 2026); relisted in 1 later release.

All (4)Unity 7 (2)Unity 6 (2)
Open on Unity Issue Tracker
VersionSectionRiskImpactNote
7000.0.0a16Fixes
UI Toolkit
FixFixed SVG import throwing an ArgumentNullException when a "mask" attribute refers to a "<mask>" defined later in the file, or to a missing mask.
7000.0.0a16Fixes
UI Toolkit
FixFixed SVG import throwing an ArgumentNullException when a "mask" attribute refers to a "<mask>" defined later in the file, or to a missing mask.

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.