UUM-128717
Fixed in 6000.5.0a5Mentioned in 26 release notes.
First fixed in 6000.5.0a5 (Jan 22, 2026); relisted in 25 later releases.
| Version | Section | Risk | Impact | Note |
|---|---|---|---|---|
| 6000.5.0f1 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0b11 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0b10 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0b9 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0b8 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0b7 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0b6 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0b5 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0b4 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0b3 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0b2 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0b1 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0a9 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.4.0f1 | Fixes UI Toolkit | Fix | Fixed a NullReferenceException that occurred when docking the UI Builder window after deleting an element. | |
| 6000.5.0a8 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.4.0b11 | Fixes UI Toolkit | Fix | Fixed a NullReferenceException that occurred when docking the UI Builder window after deleting an element. | |
| 6000.4.0b10 | Fixes UI Toolkit | Fix | Fixed a NullReferenceException that occurred when docking the UI Builder window after deleting an element. | |
| 6000.4.0b8 | Fixes UI Toolkit | Fix | Fixed a NullReferenceException that occurred when docking the UI Builder window after deleting an element. | |
| 6000.4.0b9 | Fixes UI Toolkit | Fix | Fixed a NullReferenceException that occurred when docking the UI Builder window after deleting an element. | |
| 6000.5.0a7 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.0.68f1 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.3.7f1 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0a6 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.4.0b7 | Fixes UI Toolkit | Fix | Fixed a NullReferenceException that occurred when docking the UI Builder window after deleting an element. | |
| 6000.5.0a5 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. | |
| 6000.5.0a5 | Fixes UI Toolkit | Fix | NullReferenceException thrown when docking builder after deleting element. |