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Won't Fix



Found in [Package]


Issue ID




"Value cannot be null. Parameter name: _unity_self" error is logged in the Console when disposing of the UnityWebRequest in WebGL builds

Package: Addressables


Reproduction steps:
1. Open the “UITKTest” project
2. Build and run the Player (File > Build And Run)
4. In the Player, open the Browser Console and observe it

Expected result: No errors are visible
Actual result: Three "Value cannot be null. Parameter name: _unity_self" errors are displayed

Reproducible with: 1.20.10, (2021.3.35f1), 1.21.20 (2021.3.35f1, 2022.3.19f1)
Not reproducible with: 2.0.3, 2.0.8 (2023.2.11f1, 2023.3.0b8)

Reproducible on: macOS Sonoma 14.3 (Intel), Windows 10 (user’s)

  1. Resolution Note:

    Thank you for reporting a bug to Unity.

    We have reviewed the issue carefully, and in this case, the team is unable to prioritize fixing this bug. There are a number of reasons we make this decision, including the impact and severity of the issue across our user and customer base, and the possibility that future plans may solve the problem in a different way, or that a workaround for the bug may be available.

    Today we will be closing this case. Thank you again for taking the time to report this issue, and please let us know if there is anything else that changes the impact or severity of this issue.

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