Missing reference to TextMeshPro package Unity 2018

[Biodam]

Hello

First of all your asset seems to work pretty well.

I just found a bug with the TextMeshPro integration.

When I try to use Polyglot with TextMeshPro from the Unity Package Manager (upm) I got the following error e many different scripts:
Assets/Polyglot/Scripts/LocalizedTextMeshPro.cs(3,7): error CS0246: The type or namespace name `TMPro' could not be found. Are you missing an assembly reference?

My friend (@Lawendt) discovered this link that suggested the solution.

Open PolyglotScripts.asmdef and PolyglotEditor.asmdef in a text editor and manually add the dependency to Unity.TextMeshPro.

Your files should look like this:
PolyglotScripts.asmdef

{
    "name": "Polyglot.Scripts",
    "references": ["Unity.TextMeshPro"],
    "optionalUnityReferences": [],
    "includePlatforms": [],
    "excludePlatforms": [],
    "allowUnsafeCode": false
}

PolyglotEditor.asmdef

{
    "name": "Polyglot.Editor",
    "references": [
        "Polyglot.Scripts",
        "Unity.TextMeshPro"
    ],
    "includePlatforms": [
        "Editor"
    ],
    "excludePlatforms": []
}

This makes the scripts find the dependency of TextMeshPro and everything seems to be working fine.

Someone in the forum said that the assembly definition file will provide a way to add dependencies to unity packages (from upm) through the editor, for now, the solution is to manually add it.

Unity 2018.1.3f1
TextMeshPro 1.2.3 (from upm)

[henriqueranj]

This also happened to me when I integrated Polyglot in Unity 2018.1.7f1 with TextMeshPro from the Unity Package Manager. Thank you very much for your solution, @Biodam .

(I also noticed that now TextMeshPro didn't automatically had its "TMP_PRESENT" Scripting Define Symbol as it used to do before - I had to manually add it, so Polyglot would compile its support for TMP)