The the same crash happened after I imported Couchbase Lite Android using either Gradle or jars.
Couldn't really figure out what's going on here as I didn't touch the code and only dropped the jars into the "libs" folder.
// inside Custom Application class
@Override
public void onCreate() {
super.onCreate();
Fabric.with(this, new Crashlytics()); // <===== Crash here!
}
Trace:
07-07 19:37:43.785 15247-15247/? E/AndroidRuntime﹕
FATAL EXCEPTION: main
Process: sg.com.bigspoon.www, PID: 15247
java.lang.NoClassDefFoundError: io.fabric.sdk.android.services.common.ExecutorUtils
at com.crashlytics.android.Crashlytics.<init>(Crashlytics.java:202)
at com.crashlytics.android.Crashlytics.<init>(Crashlytics.java:197)
at sg.com.bigspoon.www.data.BigSpoon.onCreate(BigSpoon.java:121)
at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1007)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4541)
at android.app.ActivityThread.access$1500(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1381)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:5292)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:828)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:644)
at dalvik.system.NativeStart.main(Native Method)
EDIT:
Although this is "fixed". But it is still very bizarre why this is happening. I would enlighten me and I would mark it as correct answer instead.