I check if my TTF file has kerning information using FT\_HAS\_KERNING, and this returns true.

I then use:

```
 FT_Vector delta;
 FT_Get_Kerning( face, prev, next, FT_KERNING_DEFAULT, &delta );

```

to determine the kerning value, but both delta.x and delta.y have values of 0.

From the docs it seems that this means an error has occurred - how can I debug what the problem is even though FT\_HAS\_KERNING returns true?

All I want to do is fix the spacing between characters, as they currently appear strangely spaced.