Question Cannot find protocol declaration for 'GADRewardedAdDelegate'

Hi,

I changing admob ads to unity ads and get this error in Xcode.

Cannot find protocol declaration for 'GADRewardedAdDelegate'

I fill in -> dotmob -> mobile ads the game id and import the unity ads package

I delete:
google mobile ads map
plugin -> ios map
externaldependies.... map

I only find that I need to reinstall admob package but I dont want to use admob anymore.
This is the full error.

Has anyone a sollution?

Code (CSharp):

1. // Copyright 2018 Google Inc. All Rights Reserved.
2.  
3. #import "GADURewardedAd.h"
4.  
5. #import <CoreGraphics/CoreGraphics.h>
6. #import <UIKit/UIKit.h>
7.  
8. #import "GADUPluginUtil.h"
9. #import "UnityAppController.h"
10. #import "UnityInterface.h"
11.  
12. @interface GADURewardedAd () <GADRewardedAdDelegate>
13. @end
14.  
15. @implementation GADURewardedAd
16.  
17. + (UIViewController *)unityGLViewController {
18.   UnityAppController *applicationDelegate = [UIApplication sharedApplication].delegate;
19.   return applicationDelegate.rootViewController;
20. }
21.  
22. - (instancetype)initWithRewardedAdClientReference:(GADUTypeRewardedAdClientRef *)rewardedAdClient
23.                                          adUnitID:(NSString *)adUnitID {
24.   self = [super init];
25.   if (self) {
26.     _rewardedAdClient = rewardedAdClient;
27.     _rewardedAd = [[GADRewardedAd alloc] initWithAdUnitID:adUnitID];
28.  
29.     __weak GADURewardedAd *weakSelf = self;
30.     _rewardedAd.paidEventHandler = ^void(GADAdValue *_Nonnull adValue) {
31.       GADURewardedAd *strongSelf = weakSelf;
32.       if (strongSelf.paidEventCallback) {
33.         int64_t valueInMicros =
34.             [adValue.value decimalNumberByMultiplyingByPowerOf10:6].longLongValue;
35.         strongSelf.paidEventCallback(
36.             strongSelf.rewardedAdClient, (int)adValue.precision, valueInMicros,
37.             [adValue.currencyCode cStringUsingEncoding:NSUTF8StringEncoding]);
38.       }
39.     };
40.   }
41.   return self;
42. }
43.  
44. - (void)loadRequest:(GADRequest *)request {
45.   [self.rewardedAd loadRequest:request
46.              completionHandler:^(GADRequestError *_Nullable error) {
47.                if (error) {
48.                  if (self.adFailedToLoadCallback) {
49.                    NSString *errorMsg =
50.                        [NSString stringWithFormat:@"Failed to receive ad with error: %@",
51.                                                   [error localizedDescription]];
52.                    self.adFailedToLoadCallback(
53.                        self.rewardedAdClient, [errorMsg cStringUsingEncoding:NSUTF8StringEncoding]);
54.                  }
55.                } else {
56.                  if (self.adReceivedCallback) {
57.                    self.adReceivedCallback(self.rewardedAdClient);
58.                  }
59.                }
60.              }];
61. }
62.  
63. - (BOOL)isReady {
64.   return [self.rewardedAd isReady];
65. }
66.  
67. - (void)show {
68.   if ([self.rewardedAd isReady]) {
69.     UIViewController *unityController = [GADURewardedAd unityGLViewController];
70.     [self.rewardedAd presentFromRootViewController:unityController delegate:self];
71.   } else {
72.     NSLog(@"GoogleMobileAdsPlugin: Rewarded ad is not ready to be shown.");
73.   }
74. }
75.  

 

Fixed , By deleting every thing starts by ( Google , GAD .. etc ) re Importing latest version of Admob Package

 

The problem is that i dont want to use admob anymore. I use only unity ads. If i dont delete the package unity ads dont work.

 

I delete the files in unity and did not update the build file. I thought it was automatic.

 

Delete the plugin named "GADUAd~" except "GADUAdNetworkExtras.h" in the "Assets/Plugins/iOS" folder.

https://dropoutc.com/creation/gadrewardedaddelegate/

 

I'm having a similar error, where I deleted google ads, and added Unity ads, and keep getting an error relating to google ads not being set up properly. I deleted every mention of google ads, including what @kojiruri and @A6cloud suggested, but still get errors.

At one point I got it to run (I just installed the google ads dependencies I think) but since google ads isn't set up, it said I needed to properly initialize it. I went back to unity, double checked that it was all removed as necessary, made some changes, and now it's showing a ton of "GAD" undefined symbols again.

 

I just deleted all Google Ad files under Plugins - IOS. After that re-download Google Ad Package but just import IOS folder.