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Fixed in 2020.1

Votes

0

Found in

2019.2.0a7

2019.2.10f1

2019.3

2020.1

Issue ID

1193566

Regression

Yes

Clicking on the Layouts button causes "Menu Window/Layouts couldn't be found" error with specific scripts in the project

Window management

-

Reproduction steps:
1. Open "LayoutButtonBug" project
2. Click on the "Layout" button

Expected Result: Layout drop-down appears
Actual Result: "Menu Window/Layouts couldn't be found"

Reproduced with: 2020.1.0a9, 2019.3.0b8, 2019.2.10f1, 2019.2.0b1, 2019.2.0a7
Did not reproduce on: 2019.2.0a6, 2019.2.0a1, 2019.1.14f1, 2018.4.12f1, 2017.4.33f1

  1. Response avatar

    Resolution Note (fix version 2020.1):

    The reason for the issue is because the code was incorrectly assigning a lambda function to "EditorApplication.delayCall", which was messing all our internal uses and preventing the Layouts menu to be properly populated.

    What the fix does is change the type of "EditorApplication.delayCall" from "delegate" to the more appropriate type "event". This prevents users from incorrectly assigning directly to it. So the user will have to change his code from:

    EditorApplication.delayCall = () => {};

    to

    EditorApplication.delayCall += () => {};

Comments (1)

  1. 07ef8a08e5e0c31ee2a1c47aeecdc1df?d=mm

    Renea

    Apr 28, 2020 20:01

    What script does that change need to be made in. I did a search on my whole solution and didn't find that line.

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