cocos2d-x 2.1.4 twitter share problem

I run twitter share demo in cocos2d-x 2.1.4 social demo but can’t run and I found that returnCode = [[FHSTwitterEngine sharedEngine] postTweet:strText withImageData:data]; withImageData this is ?? how to use it share image

m L wrote:

I run twitter share demo in cocos2d-x 2.1.4 social demo but can’t run and I found that returnCode = [[FHSTwitterEngine sharedEngine] postTweet:strText withImageData:data]; withImageData this is ?? how to use it share image

没人知道么