-[UIView setAdUnitID1:]: unrecognized selector sent to instance

Question

I have created a static library of a UIView libLinOneSdk.a. So i am getting crash when i am using it's property or funcitons. but if i am using LinDFPBanner.m Everything is working fine, In Storyboard i have hooked it in nib also. I searched but got no clue why in static libraries this is happening. The problem may be of Library Search Path. can anybody help me how can i give library search path.

enter image description here

 self.linBannerView.adUnitID1 = @"XXXX";
    self.linBannerView.rootViewController1 = self;

Also app is working fine in ipod touch5 and ipad mini. crashing in simulator and iphone 5s. it can be architech problem.

Do i need to create a framework rather static library ? because it's not working in iphone 5s

@Spynet- thier is no need for code, because everything is working fine when i am not using static libraies — iOS, Jan 05 '15 at 09:53
@confused tap on the black arrow inside the LinDFPBanner class — Arun, Jan 05 '15 at 09:56
@Mrunal- no, i haven't added it. i suppose it should take it automatically. because before it i used libGoogleAdMobAds.a and i never gave it's path. — iOS, Jan 05 '15 at 10:00
@Mrunal- Can u help me how to add library search path. because i have never added added search path for library. — iOS, Jan 05 '15 at 10:16
@Confused did u solved ? open project settings and type header search path — Arun, Jan 05 '15 at 10:21
Let us [continue this discussion in chat](http://chat.stackoverflow.com/rooms/68212/discussion-between-confused-and-spynet). — iOS, Jan 05 '15 at 10:25
I hope every thing in this stack overflow answer http://stackoverflow.com/questions/20157365/xcode-5-how-to-add-header-search-path-and-use-gdataxmlnode — Arun, Jan 05 '15 at 10:36

score 3 · Answer 1 · edited Jan 05 '15 at 14:38

3

Change the class of your banner view self.linBannerView in storyboard to GADBannerView.

Double check the same class is there in the IBOutlet that you took.

Hope this helps..

edited Jan 05 '15 at 14:38

Ashish Kakkad

23,586
12
103
136

answered Jan 05 '15 at 13:24

Henit Nathwani

442
3
10

No i am overriding GADBannerView to LinDfpBannerView – iOS Jan 05 '15 at 13:26
self.linBannerView.adUnitID1 = @"XXXX"; Kindly make sure that **adUnitID1** is not read only & declared globally. – Henit Nathwani Jan 05 '15 at 13:29
No this will not work. Do u know something about inheritance...? – iOS Jan 05 '15 at 13:31
I agree you've inherited the Google's AdMob SDK's classes, but you'll need to add the Google's AdMob SDK .a file and set the library search path accordingly. – Henit Nathwani Jan 06 '15 at 04:38
Great!! It's general good to load your class at the time of app launch. – Henit Nathwani Jan 06 '15 at 06:34
no the problem was of iPhone 5s is 64-bit while creating a library – iOS Jan 06 '15 at 06:43

score 1 · Accepted Answer · edited May 23 '17 at 11:46

1

The library libLinOneSdk.a only contains code for the armv7 architecture. iPhone 5s is 64-bit, so you need to include the 64-bit architecture code. You need to follow instructions for building a fat library first. After you do that, then you will need to follow the instructions below to get things linked properly.

When linked from a static library LinDFPBanner is getting dead stripped. To ensure it doesn't get dead stripped you need to add a reference to LinDFPBanner in your code. You can do so by adding the following code:

- (void)dummyMethod
{
  [LinDFPBanner class];
}

This will cause the class to be referenced and it should load properly when needed.

edited May 23 '17 at 11:46

Community

1
1

answered Jan 05 '15 at 14:50

ThomasW

16,981
4
79
106

Thanks, i will work on it and will accept your answer – iOS Jan 05 '15 at 15:24
@thomasW- thanks for pointing the real problem. i will ask new question how to make in xcode 6. the link you have provided is not working solution – iOS Jan 06 '15 at 12:03

-[UIView setAdUnitID1:]: unrecognized selector sent to instance

2 Answers2