Crash in the background after integrate Quancast SDK

[mtr1012]

Hi everyone,

I just added the Quantcast SDK to my application. After that, I continuously received crash logs about

Detail of the crash:
Fatal Exception: java.lang.RuntimeException Unable to instantiate receiver com.quantcast.measurement.service.QCReferrerReceiver: java.lang.ClassNotFoundException: Didn't find class "com.quantcast.measurement.service.QCReferrerReceiver" on path: DexPathList[[zip file "/data/app/~~7ovxZWxrJhkhs0UC7UvajA==/com.mobile-NET072SI_YV5BhCQQeqG3g==/base.apk"],nativeLibraryDirectories=[/data/app/~~7ovxZWxrJhkhs0UC7UvajA==/com.mobile-NET072SI_YV5BhCQQeqG3g==/lib/arm64, /data/app/~~7ovxZWxrJhkhs0UC7UvajA==/com.mobile-NET072SI_YV5BhCQQeqG3g==/base.apk!/lib/arm64-v8a, /system/lib64, /system/system_ext/lib64]]

I followed all the instructions from the docs. Did I miss something?

Please let me know if anyone has ideas to fix this. Thank you so much.