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Build issues in 2021.2.0b9

See original GitHub issue

So, I was trying to build the project in beta 9 for WebGL, getting this error:

emcc2: error: Packages/com.atteneder.draco/Runtime/Plugins/WebGL/libdracodec_unity.a: No such file or directory ("Packages/com.atteneder.draco/Runtime/Plugins/WebGL/libdracodec_unity.a" was expected to be an input file, based on the commandline arguments provided)
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun () (at /Users/bokken/buildslave/unity/build/Editor/Mono/BuildPlayerWindow.cs:179)

First happened in my main project, then also tried after freshly importing gltFast and Draco into a new project in a simple test project.

(First tried 4.0.0-preview.1 then 4.0.0-preview.3 both with the same error)

Issue Analytics

State:
Created 2 years ago
Comments:8 (3 by maintainers)

Top GitHub Comments

1reaction

attenedercommented, Sep 10, 2021

I just tested and successfully built with DracoUnity 4.0.0-preview.3 and Unity 2021.2.0b11. You have to use version 4 or later for 2021.2 or later!

If you installed via GIT URL or cloned the DracoUnity repository and added the package locally, please make sure you followed the GIT LFS install instructions.

DracoUnity/Runtime/Plugins/WebGL/libdracodec_unity.a has to have ~6.7MB, otherwise it won’t work.

Feel free to re-open if the issue persists

1reaction

Bersaelorcommented, Sep 2, 2021

@TeryBuster that error seems to be specific to your mesh, the issue in this thread is more about that in 2021.2.0b9 a project with Draco doesn’t build at all, so I don’t even get to try anything (due to changes in the Unity 2021 beta build). In 2021.1.17f1 and before the package itself seemed to build and my simple test meshes also worked.

In a different scenario I had, it helped @atteneder to have the actual test mesh that causes the error, so he can debug it.

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