ios8 - Cloudkit error when querying public database from simulator -

ios8 - Cloudkit error when querying public database from simulator -

i'm working on app decided go cloudkit , @ point need implement backend functionality. in nutshell, app utilize collectionview display images retrieved ck database. until now, dumped images in folder on desktop , retrieved/parsed images there render collectionview. used ck dashboard create records , wrote initialization method seek , retrieve them. getting various ckerrors, such network failure, error completion without receiving response server, not send valid signature, etc. assumed issue code since first effort cloudkit. however, ran latest code on device before posting on , worked! got successful response number of records in results array expecting.

so know longer need help fetching ckrecords thought. how resolve issue simulator? saw other post making sure you're signed icloud on simulator. believe am, not know how check sure. also, i'm running yosemite , xcode 6.1.

any help appreciated!

to utilize apple id on icloud on iphone simulator, create sure turn off two-way authentication. should work on simulator.

ios8 cloudkit xcode6.1