I am getting further problems using include ... from default in style files. When compiling around 300 tiles, approx 2-3 fail to build, with mkgmap reporting the following error:

Error in style: Error: (points:48): Unrecognised type command 'resolu'

Could not open style custom

Line 48 in my points file states:

include "points" from default;

The error is random, in that repeated attempts at building the tiles result in different tiles failing. I have also tried setting --max-jobs=1, but this doesn't fix it.

If I copy the default style to the directory containing my custom style, and use the following instead:

include "../default/points" ;

then it all works as expected.

Any ideas?

Steve