swift - ios google sign-in, How can I get user image url? -


i working on ios/swift google sign-in. made demo in github. demo project: https://github.com/tanggod/googlesignin.git

according google(https://developers.google.com/identity/sign-in/ios/api/interface_g_i_d_profile_data#a8e229bffe211894473058c4ba247553c), user image url can fetched this:

  • (nsurl *) imageurlwithdimension: (nsuinteger) dimension
    gets user's profile image url given dimension in pixels each side of square.

but, when try imageurlwithdimension(120), app crash. have been struggling on half day , still don't know why. can me. thank much.

func signin(signin: gidsignin!, didsigninforuser user: gidgoogleuser!, witherror error: nserror!) {     print("=== uiviewcontroller sign in")      if (error == nil) {         // perform operations on signed in user here.         let userid = user.userid                  // client-side use only!         //let idtoken = user.authentication.idtoken // safe send server         let name = user.profile.name         let email = user.profile.email         if user.profile.hasimage{             // crash here !!!!!!!! cannot imageurl here, why?             // let imageurl = user.profile.imageurlwithdimension(120)             let imageurl = signin.currentuser.profile.imageurlwithdimension(120)             print(" image url: ", imageurl.absolutestring)         }         // ...         print(" userid: ", userid)         //            print(" idtoken: ", idtoken)         print(" name: ", name)         print(" email: ", email)         labelname.text = name         labelemail.text = email     } else {         print("\(error.localizeddescription)")     } }

the crash data follows:

2015-09-30 18:54:46.662 googlelogin[96614:] <gmr/info> app measurement v.1100000 started 2015-09-30 18:54:46.675 googlelogin[96614:5594982] configured [signin]. 2015-09-30 18:54:46.675 googlelogin[96614:5594982] failed configure []. 2015-09-30 18:54:46.676 googlelogin[96614:5594982] subspecs not present, not configured [analytics, admob, appinvite, cloudmessaging, maps]. 2015-09-30 18:54:46.676 googlelogin[96614:5594982] subspecs expected present [signin, measurement]. 2015-09-30 18:54:46.706 googlelogin[96614:] <gmr/info> network status has changed. code, status: 2, connected === uiviewcontroller sign in 2015-09-30 18:54:49.335 googlelogin[96614:5594982] -[nsurl isfifeurl]: unrecognized selector sent instance 0x7fe248c335c0 2015-09-30 18:56:46.968 googlelogin[96614:5594982] -[nsurl isfifeurl]: unrecognized selector sent instance 0x7fe248f11f20 2015-09-30 18:56:46.973 googlelogin[96614:5594982] *** terminating app due uncaught exception 'nsinvalidargumentexception', reason: '-[nsurl isfifeurl]: unrecognized selector sent instance 0x7fe248f11f20' *** first throw call stack: (     0   corefoundation                      0x0000000102304f65 __exceptionpreprocess + 165     1   libobjc.a.dylib                     0x0000000104927deb objc_exception_throw + 48     2   corefoundation                      0x000000010230d58d -[nsobject(nsobject) doesnotrecognizeselector:] + 205     3   corefoundation                      0x000000010225af7a ___forwarding___ + 970     4   corefoundation                      0x000000010225ab28 _cf_forwarding_prep_0 + 120     5   googlelogin                         0x0000000101db6214 -[gidprofiledata imageurlwithdimension:] + 75     6   googlelogin                         0x0000000101d29d0d _tfc11googlelogin14viewcontroller6signinfs0_ftgsqcso9gidsignin_16didsigninforusergsqcso13gidgoogleuser_9witherrorgsqcso7nserror__t_ + 2541     7   googlelogin                         0x0000000101d2aa98 _ttofc11googlelogin14viewcontroller6signinfs0_ftgsqcso9gidsignin_16didsigninforusergsqcso13gidgoogleuser_9witherrorgsqcso7nserror__t_ + 88     8   googlelogin                         0x0000000101dbdeb8 __37-[gidsignin addcalldelegatecallback:]_block_invoke + 123     9   googlelogin                         0x0000000101db5ab6 -[gidcallbackqueue fire] + 147     10  googlelogin                         0x0000000101dbdacb __38-[gidsignin adddecodeidtokencallback:]_block_invoke_2 + 385     11  libdispatch.dylib                   0x00000001053eaef9 _dispatch_call_block_and_release + 12     12  libdispatch.dylib                   0x000000010540b49b _dispatch_client_callout + 8     13  libdispatch.dylib                   0x00000001053f334b _dispatch_main_queue_callback_4cf + 1738     14  corefoundation                      0x00000001022653e9 __cfrunloop_is_servicing_the_main_dispatch_queue__ + 9     15  corefoundation                      0x0000000102226939 __cfrunlooprun + 2073     16  corefoundation                      0x0000000102225e98 cfrunlooprunspecific + 488     17  graphicsservices                    0x00000001066b5ad2 gseventrunmodal + 161     18  uikit                               0x00000001034b0676 uiapplicationmain + 171     19  googlelogin                         0x0000000101d2c36d main + 109     20  libdyld.dylib                       0x000000010543f92d start + 1 ) libc++abi.dylib: terminating uncaught exception of type nsexception (lldb)

and says signin.currentuser.profile.imageurlwithdimension(120) invalid expression: enter image description here

exactly @ajmccall said, typo error!

but may workaround category nsurl.

new objective-c class:

nsurl+file.h

#import <foundation/foundation.h>  @interface nsurl (file) - (bool) isfifeurl; @end

nsurl+file.m

import "nsurl+file.h"

@implementation  nsurl (file) - (bool) isfifeurl {     return [self isfileurl]; }  @end

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