Addressables are not working on WebGL on new Unity versions

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#80 opened on Nov 30, 2022 1 comment 2 reactions 0 assignees View on GitHub

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Assessment

Difficulty: 4/5
Estimated time: 3-5 days
Newbie friendliness: 35/100

Issue type: Bug
Clarity: Mostly clear
Activity status: Stale
Tech stack: csharp, unity
Domain: game-dev, web-dev

Research direction

Start by opening the Scene Loading and Sprite Land examples and reproducing the WebGL build on Unity 2022.1.23f1, 2022.2.0b15, or 2023.1.0a19, then compare it with 2020.3.33f. Investigate the generated Addressables bundle request associated with the reported RemoteProviderException. Done means the examples load their bundles on the newer Unity versions without the no-data error.

Written by the indexing model from the issue text.

Description

Hi,

as said in the title, addressables are not working on WebGL. Tested on 2 examples from this repository: Scene Loading and Sprite Land. They work on their original version (2019.4.9f1) and on 2020.3.33f. When I bump the version to 2022.1.23f1 I'm getting the errors listed below:

Asset Bundle download is complete, but no data have been received

RemoteProviderException : Unable to load asset bundle from : [http://localhost:8000/StreamingAsse...s_all_f4ba373f651003dcc29897ae4302b413.bundle](http://localhost:8000/StreamingAssets/aa/WebGL/defaultlocalgroup_assets_all_f4ba373f651003dcc29897ae4302b413.bundle) UnityWebRequest result : ConnectionError : Received no data in response ResponseCode : 200, Method : GET url : [http://localhost:8000/StreamingAsse...s_all_f4ba373f651003dcc29897ae4302b413.bundle](http://localhost:8000/StreamingAssets/aa/WebGL/defaultlocalgroup_assets_all_f4ba373f651003dcc29897ae4302b413.bundle)

I've checked on versions:

2022.1.23f1
2022.2.0b15
2023.1.0a19

Reproduction steps:

Get example code from this repository
Open Scene Loading or Sprite Land
Bump the unity version to one of the listed above
Fix any errors that occurred because of version change
See the errors
Lower the version to 2020.3.33f
See no errors

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