CODEWITHSUNDEEP
iosobjective-cgoogle-analyticscampaign-monitor
Massimo Nicolardi
Massimo Nicolardi

Reputation: 136

Google analytics IOS tracking campaigns error No visible @interface for 'GAIDictionaryBuilder' declares the selector 'set:value:'

I am following the instructions contained here https://developers.google.com/analytics/devguides/collection/ios/v3/campaigns#url-builder

Xcode refuses to compile since this statement 

[hitParams set:kGAICampaignMedium value:@"referrer"];

gives this error: 

No visible @interface for 'GAIDictionaryBuilder' declares the selector 'set:value:'

The same happens to the kGAICampaignSource

I have seen that the "correct" calls may be these two

[hitParams setValue:kGAICampaignMedium forKey:@"referrer"];
[hitParams setValue:kGAICampaignSource forKey:[url host]];

However there is another issue with the call:

[tracker send:[[[GAIDictionaryBuilder createAppView] setAll:hitParams] build]];

Which sends a warning because hitParams should be a NSDictionary and it is a GAIDictionaryBuilder.

Am I doing something wrong? I have upgraded google analytics to the latest (3.10) version.

Thank you all

Upvotes: 2

Views: 649

Answers (1)

mattlangtree
mattlangtree

Reputation: 417

The specific lines you are having trouble with aren't supported by that version of the SDK. It looks like the v3 SDK documentation is out of date (As at: 2 Dec 2014).

// hitparams is of type GAIDictionaryBuilder
[hitParams set:@"referrer" forKey:kGAICampaignMedium];
[hitParams set:[url host] forKey:kGAICampaignSource];

NSDictionary *paramDictionary = [hitParams build];
// -setAll: requires an NSDictionary
[tracker send:[[[GAIDictionaryBuilder createAppView] setAll:paramDictionary] build]];

Upvotes: 3

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