Getting "wrong image" error when sharing ios pinterest

Need help distributing pinterest iOS.

When I try to share images from iOS Pin It SDK

, the error message "Error, invalid parameters." Appears on one device ( iPhone 4s

s pinterest

version 2.6.1

). url URL (value http% 3A% 2F% 2Ffarm8.staticflickr.com% 2F7027% 2F6851755809_df5b2051c9_z.jpg) is not a valid URL. "

And the same works in other devices from pinterest version 3

and above.

So, is there something that we should take care of with URL encoding

different ones Pinterest versions

? Please help me find where I am going wrong.