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fbsamples / audience-network

Open source projects to demonstrate SDK and sample code usages and integration, and to collaborate and support peers in this community.
https://developers.facebook.com/docs/audience-network
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Facebook Audience Network ads crash on Android devices #140

Closed roma7481 closed 3 years ago

roma7481 commented 3 years ago

I see that Facebook Audience Network Native ads crash on Android devices for my users. The crash is happening on release version only. I am using the latest Facebook audience-network-sdk 6.2. I have apps with older sdk 5.7 and I don't see this issue. The crash is:

Fatal Exception: java.lang.NoSuchMethodError

No static method getSharedPreferences(Landroid/content/Context;)Landroid/content/SharedPreferences; in class Lcom/facebook/ads/internal/settings/AdSharedPreferences; or its super classes (declaration of 'com.facebook.ads.internal.settings.AdSharedPreferences' appears in /data/app/-1/base.apk) 

com.facebook.ads.redexgen.X.4u.isTestMode (4u.java:12285)
com.facebook.ads.internal.settings.AdInternalSettings.isTestMode (AdInternalSettings.java)
com.facebook.ads.AdSettings.isTestMode (AdSettings.java)
com.facebook.ads.redexgen.X.1m.A01 (1m.java:3656)
com.facebook.ads.redexgen.X.SJ.A0D (SJ.java:52213)
com.facebook.ads.redexgen.X.SJ.A0T (SJ.java:52288)
com.facebook.ads.redexgen.X.SJ.A0U (SJ.java:52290)
com.facebook.ads.redexgen.X.cD.A1U (cD.java:72218)
com.facebook.ads.redexgen.X.Je.A00 (Je.java:40169)
com.facebook.ads.redexgen.X.cD.loadAd (cD.java:72343)
com.facebook.ads.NativeAdBase.loadAd (NativeAdBase.java)
ads.NativeAdActivity.access$000 (NativeAdActivity.java)

Please help, couldn't find anything online.

roma7481 commented 3 years ago

Have to put -keep class com.facebook.ads.* { ; } in Proguard settings

gwheet commented 3 years ago

Commented on https://github.com/facebook/facebook-android-sdk/issues/892