FATAL EXCEPTION: main
Process: com.example.android.unsplash, PID: 9273
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.view.View.getTransitionName()' on a null object reference
at com.example.android.unsplash.ui.grid.PhotoAdapter$1.onClick(PhotoAdapter.java:87)
at android.view.View.performClick(View.java:4909)
at android.view.View$PerformClick.run(View.java:20390)
at android.os.Handler.handleCallback(Handler.java:815)
at android.os.Handler.dispatchMessage(Handler.java:104)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5757)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1004)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:799)