![After add react-native-firebase crashlytics the Android App crashes in the second build with classNotFound Exception for MainApplication - Stack Overflow After add react-native-firebase crashlytics the Android App crashes in the second build with classNotFound Exception for MainApplication - Stack Overflow](https://i.stack.imgur.com/uk0t3.png)
After add react-native-firebase crashlytics the Android App crashes in the second build with classNotFound Exception for MainApplication - Stack Overflow
![Basic knowledge of Android Systrace (10)-Binder and lock competition interpretation - Programmer Sought Basic knowledge of Android Systrace (10)-Binder and lock competition interpretation - Programmer Sought](https://www.programmersought.com/images/220/5425b4ec1d9bcb73bbea092fe5f689fc.png)
Basic knowledge of Android Systrace (10)-Binder and lock competition interpretation - Programmer Sought
I Challenged Myself to Ideate, Create, and Publish an App in Just 7 Days. Here's Where I Succeeded .. and Where I Failed
![After add react-native-firebase crashlytics the Android App crashes in the second build with classNotFound Exception for MainApplication - Stack Overflow After add react-native-firebase crashlytics the Android App crashes in the second build with classNotFound Exception for MainApplication - Stack Overflow](https://i.stack.imgur.com/FyOEu.png)
After add react-native-firebase crashlytics the Android App crashes in the second build with classNotFound Exception for MainApplication - Stack Overflow
![Long monitor contention with owner Thread-9 (15666) at okio.Source okio.Okio.source(java.io.File)(Okio.kt:-1) waiters=1 in okhttp3.internal.cache.DiskLruCache$Snapshot okhttp3.internal.cache.DiskLruCache.get(java.lang.String) for 169ms · Issue #401 ... Long monitor contention with owner Thread-9 (15666) at okio.Source okio.Okio.source(java.io.File)(Okio.kt:-1) waiters=1 in okhttp3.internal.cache.DiskLruCache$Snapshot okhttp3.internal.cache.DiskLruCache.get(java.lang.String) for 169ms · Issue #401 ...](https://user-images.githubusercontent.com/8202437/53220140-7ad02880-3695-11e9-9a71-52aa6b5091c1.png)
Long monitor contention with owner Thread-9 (15666) at okio.Source okio.Okio.source(java.io.File)(Okio.kt:-1) waiters=1 in okhttp3.internal.cache.DiskLruCache$Snapshot okhttp3.internal.cache.DiskLruCache.get(java.lang.String) for 169ms · Issue #401 ...
Long monitor contention" warning during reactive save operation. · Issue #1360 · agrosner/DBFlow · GitHub
![Basic knowledge of Android Systrace (10)-Binder and lock competition interpretation - Programmer Sought Basic knowledge of Android Systrace (10)-Binder and lock competition interpretation - Programmer Sought](https://www.programmersought.com/images/131/f0e7eb9bcb86b86d8b0b6183b139b9cb.png)