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benhoIIand / grunt-sprite-generator

Grunt task that generates a sprite from images referenced in a stylesheet and then updates the references with the new sprite image and positions
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Update spriteGenerator.js #4

Closed Poplava closed 10 years ago

Poplava commented 10 years ago

When references aren't found - task fails.

Warning: Cannot call method 'forEach' of null Use --force to continue.