A bunch of mods break when they try to generate an icon for certain auto-generated recipes. May be worth giving it an icon...

Could you provide more information? What other mods are you trying to run with Morphite? What is missing an icon?

It is of no fault of yours that Deadlock's Stacked Recipes breaks when this one is loaded. The problem children that I am aware of are Quarry for 0.18+, and the aforementioned one because they check for an icon for morphite and find none.

Ah yes, morphite uses icons instead of icon since it uses a tinted graphic. Quarry I think only has logic to use the icon property instead of icons. Not sure on Deadlock, but morphite, science ores, and buried science is due a compatibility pass with the popular mods.