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Fixed in 2021.2.1b4

Votes

0

Found in

2021.2

2021.2.0a17

Issue ID

1339420

Regression

No

Errors are thrown when building project for WebGL where project is on a different drive to Unity Editor

WebGL

-

How to reproduce:
1. Open a new Unity project
2. Build for WebGL

Expected result: Build is successful
Actual result: Multiple errors are thrown in the Console log and Build stops

Reproducible with: 2021.2.0a17, 2021.2.0a20
Could not test with: 2018.4.34f1, 2019.4.27f1, 2020.3.12f1, 2021.1.10f1 (Does not have the incremental builder)

Note:
- Not reproducible on Mac, while it reproduces on Windows

  1. Resolution Note (fix version 2021.2.1b4):

    Fixed in 2021.2.0b4

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Comments (4)

  1. TheNerdyBoy

    Nov 17, 2022 01:54

    Yep, needs to be on the same drive. That is what made it work for me.

  2. DamianoP

    Jun 06, 2022 00:21

    2021.3.4f1 the problem is still here

  3. orangetech

    Apr 21, 2022 15:45

    2021.3.0f1c1(LTS) still have this problem

  4. problemecium

    Nov 11, 2021 05:46

    NOT resolved in 2021.2.1f1 as of today.
    1. Create a new Unity project on a drive other than the one containing the Unity Editor installation
    2. Switch platform to WebGL
    3. I set "Code Optimization" to "Size" and "IL2CPP Code Generation" to "Faster (smaller) builds" but this doesn't seem likely to be the issue
    4. Build the project
    Expected: built WebGL player
    Actual: WebGL build fails. A series of errors appears in the Console, including:
    "C:/Program Files/Unity/Editor/Data/PlaybackEngines/WebGLSupport/BuildTools/Emscripten/llvm\llvm-ar.exe: error: Library/Bee/artifacts/WebGL/GameAssembly./master_WebGL_wasm/GameAssembly..bc: function not supported"
    Workaround: move the project to the same drive as the Editor (in this example, the C drive); WebGL build now completes successfully.

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