Error : Safari can't open the page because the address is invalid ? Facebook integration

Question

i am working on integrating fb login to our own application. Problem is example i downloaded it's working fine,when use the code in my project its getting error

Note: I Checked the fbapplicationid in .plist and in the url page they both are same.

Cyrille

use better formatting so that other can understand as well as other who face the issue can also find this question – Redevelop

Answer 1

After User authorizes the App. Facebook request the browser to launch the app that requested access. That url is based on App's url schemes ( defined in App's plist). So you need to double check that. Safari shows error because it cannot find the url scheme -> Invalid URL

it is of the form like fb<myAppId>. After that do a clean build of project and run.

Redevelop

hi shaggy ,u mean i want to edit my plyst id from 123 to fb123 .!!and i always make clean builds to executes this app – Cyrille

not always! it is done to be sure changes reflect. and yes to fb123 – Redevelop

shaggy ,i made changes what u said before but unfortunately error doesn't solved,any other suggestions – Cyrille

hi shaggy,finally i solved it,i found what i missed, i added FBid in plist but i didnt mention URLSchema,When i integrated this example first time it automatically generated the URLSchema so i didnt notice that time,after that i created it manually now it exiguted successfully.Thanks for you help man its really encouraging ..:) – Cyrille

Answer 2

Friends ,when ever you are trying FBlogin to your application ,dn't forget to check .plist

Must verify before you exegete

1.FBapplication ID

2.URLSchemas

Cyrille