My game crashes in creativ when ever i try to craft the Draconic Armor or the Whyvern armor

They aren't implemented yet ;)

The Draconic & Wyvern armor are indeed implamented and craftable and i have used them, however the Draconic Armor needs to have the Wyvern Armor upgraded through Infusion to get Draconic.

Can you supply the following information: Forge Version, DraconicEvolution vers, BrandonsCore vers ...Could you also provide a copy of the Crash report and/or fml-client-latest via pastebin or attached here

Yes, a crash report is vital, just saying it crashes, is not enough information. We test everything and i have ideas as to what this could be, but i need your crash report to actually do anything about it.

As covers and Morpheus1101 said 4 days ago i cant help without a crash report. If you happen to find it feel free to re open this issue.