Adding textLine causes an error about dagon HOT 3 CLOSED

Which version of Dagon are you using? Seems that your code is for 0.10.1. I've tested it with a simple example, it compiles and works as expected (Windows 10 x64, dmd 2.088.0). It's not compatible with current ~master though, and there are many warnings from old dlib

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Really??
I've been trying with 0.10.0 and 0.10.1 to no avail. I tried with master but it was pretty different, so I ignored it.
I have a similar issue when I compile any of the examples or other projects, like dagon-shooter, dagon-demo.
Maybe it's an issue with my nuklear file, or with something else in my project. I'll have a play now that I know it can work.
dub 1.17.0
dmd 2.088.0
ubuntu 19.10

from dagon.

Looks like I forgot to load the font asset.
It doesn't consistently give that as a warning.

    override void onAssetsRequest()
    {
        aFontDroidSans14 = addFontAsset("data/font/DroidSans.ttf", 14);
    }

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