I changed this image file (_something.png) which is a part of sprite.png. Everything is fine until I change the file with photoshop. But I get this error with grunt sprite when I change the image file with photoshop
(grunt watch is running)
File "public/css/sprites.less" changed.
File "public/img/_cross.png" changed.
Running "sprite:all" (sprite) task Fatal error: Unsupported interlace method. Completed in 1.908s at Thu Jun 11 2015 15:53:09 GMT-0400 (EDT) - Waiting...
Thank you!