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Votes

0

Found in

6000.0.59f1

6000.2.7f1

Issue ID

UUM-121164

Regression

No

New projects with Editor versions that do not support Hierarchy V2 are opened without the Hierarchy window when the previous opened project had Hierarchy V2 enabled

-

Steps to reproduce:

  1. Create a new Unity project using 6000.4.0a1 Editor version and Universal 3D template
  2. Enable Hierarchy V2 (Unity > Settings > General > Use new Hierarchy window)
  3. Close the Editor
  4. Create a new Unity project with the Editor version that does not support Hierarchy V2
  5. Observe the Editor

Actual results: No Hierarchy window is opened

Expected results: Old Hierarchy window is opened

Reproducible with versions: 6000.0.59f1, 6000.2.7f1

Can’t test with versions: 6000.3.0b4 (supports Hierarchy V2)

Tested on (OS): MacOS Silicon Sequoia 15.6.1

Notes:

  • The user has to manually open the Hierarchy window or reset the Editor layout to default
  1. Resolution Note:

    This is an unfortunate but totally expected side-effect of the layout system being shared between projects. Older versions of Unity have no graceful ways of figuring out what a window it doesn't know about should be replaced by.

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