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Won't Fix

Votes

0

Found in

2018.1.0a3

2018.4.3f1

2019.1

2019.2

2019.3

Issue ID

1170633

Regression

Yes

Native Plugin regression from 2018.x results in "DllNotFoundException" error

Scripting

-

Reproduction steps:
1. Open "zProject_694000.zip" project
2. Open "Demo" scene
3. Enter Play mode
4. Notice an "DllNotFoundException: GUINativePlugin" error

Expected Result: No error appears due to the dll file

Reproduced with: 2019.3.0a10, 2019.2.0b10, 2019.1.11f1, 2018.4.5f1, 2018.1.6f1, 2018.1.0b1, 2018.1.0a7, 2018.1.0a5, 2018.1.0a3
Did not reproduce on: 2018.1.0a2, 2018.1.0a1, 2017.4.30f1

  1. Response avatar

    Resolution Note (fix version 2019.3):

    This is an issue with the .dll in the project and not in Unity.

    In the Editor.log you will the following error message:

    Plugins: Failed to load 'Assets/Plugin/GUINativePlugin.dll' because one or more of its dependencies could not be loaded.

    When opening the GUINativePlugin.dll in the free Dependency Walker tool (http://www.dependencywalker.com/), you can see that the .dll has a dependency on TEXTURECONVERTER.DLL that is not included in the project. And this is why DllNotFoundException is thrown, because we are unable to load the native GUINativePlugin.dll due to a missing dependency.

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