My app crashes once I tap the button to move to the next page

I have checked the choices, still crashes. Here is the error log statements I get (among other log messages) when I run the app:

@BenDeitch / @BenJakuben please help.

02-14 14:37:52.212 11756-11756/joycechidiadi.com.weatherappy D/AndroidRuntime: Shutting down VM 02-14 14:37:52.217 11756-11756/joycechidiadi.com.weatherappy E/AndroidRuntime: FATAL EXCEPTION: main Process: joycechidiadi.com.weatherappy, PID: 11756 java.lang.NullPointerException: Attempt to invoke virtual method 'joycechidiadi.com.weatherappy.weather.Day[] joycechidiadi.com.weatherappy.weather.Forecast.getDailyForecast()' on a null object reference at joycechidiadi.com.weatherappy.ui.AppyActivity.startDailyActivity(AppyActivity.java:274) at joycechidiadi.com.weatherappy.ui.AppyActivity_ViewBinding$1.doClick(AppyActivity_ViewBinding.java:42) at butterknife.internal.DebouncingOnClickListener.onClick(DebouncingOnClickListener.java:22) at android.view.View.performClick(View.java:5697) at android.widget.TextView.performClick(TextView.java:10826) at android.view.View$PerformClick.run(View.java:22526) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:158) at android.app.ActivityThread.main(ActivityThread.java:7225) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120) 02-14 14:37:55.217 11756-11756/joycechidiadi.com.weatherappy I/Process: Sending signal. PID: 11756 SIG: 9

I don't know what this means and can't decipher where the problem is.

Check to make sure your buttons have been set up properly. When copying things for choice1 and choice2, it can be easy to miss a line where choice1 should've been changed to choice2.