Search Issue Tracker


Fixed in 1.0.0 - Entities



Found in [Package]


Issue ID




"Entity header file couldn't be resolved" related errors when playing a WebGL build

Package: Entity Component System (ECS)


How to reproduce:
1. Open the attached user’s project “HelloCube -”
2. Build And Run
3. Observe the browser’s console

Expected results: No errors occur
Actual results: Errors indicating that Entities could not be loaded

Reproducible with: 1.0.0-pre.15 (2022.2.8f1)
Could not test with: 0.17.0-preview.42 (2020.3.45f1, 2021.3.19f1),{color:#ffffff} {color}1.0.0-pre.44 (2022.2.8f1, 2023.1.0b6, 2023.2.0a4) (Entities package is installed as dependency of Entities Graphics, which result in errors when changing versions), 1.0.0-pre.15 (2023.1.0b6, 2023.2.0a4) (error when trying to build: “{{...Library\Bee\artifacts\WebGL\il2cppOutput\cpp: Cannot add extra type Unity.Entities.FastEquality+GetHashCodeImpl`1[Unity.Entities.Graphics.RenderFilterSettings]. Skipping. UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)}}")

Reproduced on: Windows 10 (Google Chrome browser)

Note: The attached project is an unmodified copy of the HelloCube sample from [+Unity-Technologies/EntityComponentSystemSamples (|]

Errors in browser’s console:

{{Could not open file http://localhost:52723/StreamingAssets/ContentArchives/archive_dependencies.bin for read}}

{{Could not open file http://localhost:52723/StreamingAssets/EntityScenes/85ca66482ad234a288ae8019e609a6b8.entityheader for read}}

{{_JS_Log_Dump @}}

{{Loading Entity Scene failed because the entity header file couldn't be resolved: guid=85ca66482ad234a288ae8019e609a6b8.}}

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.