The Google Mobile Ads SDK was initialized incorrectly.
- Check in your project plist if GADApplicationIdentifier has been correctly set up:Note：Use your actual AdMob app ID instead of the one listed above. This step is required since the Google Mobile Ads SDK version 7.42.0.
+[NSString ADTDataPath]: unrecognized selector sent to class.
- Add the following linker flag to the build settings at:
Target ➣ Build Settings ➣ Linking ➣ Other Linker Flags: