Hi
I am pretty new to androi studio and i got this error:
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.quarkprojects.socialnetworkcards/com.quarkprojects.socialnetworkcards.MainActivity}: android.view.InflateException: Binary XML file line #13: Binary XML file line #13: Error inflating class fragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
And it crashed again.
Unable to start activity ComponentInfo{com.quarkprojects.socialnetworkcards/com.quarkprojects.socialnetworkcards.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void it.gmariotti.cardslib.library.view.CardView.setCard(it.gmariotti.cardslib.library.internal.Card)' on a null object reference
it allways crashed after this:
cardView.setCard(card);
And on debugging, this comes always null:
Hi I am pretty new to androi studio and i got this error:
Total error at: http://pastebin.com/va7DG1tf
This is my fragment code: http://pastebin.com/pgRi9rLq
This is my main_activity.xml: http://pastebin.com/nm3d9Mn2
This is my fragment_cards_activity.xml http://pastebin.com/bP9wi7gF
Thanks
// UPDATE: I have changed alot of the code to something near what you have here: https://github.com/gabrielemariotti/cardslib/blob/d80384806cdffd2acc559bf1167251dcc797fa97/demo/stock/src/main/java/it/gmariotti/cardslib/demo/fragment/v1/CardFragment.java
And it crashed again.
Unable to start activity ComponentInfo{com.quarkprojects.socialnetworkcards/com.quarkprojects.socialnetworkcards.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void it.gmariotti.cardslib.library.view.CardView.setCard(it.gmariotti.cardslib.library.internal.Card)' on a null object reference
it allways crashed after this: cardView.setCard(card); And on debugging, this comes always null:
CardView cardView = (CardView) getActivity().findViewById(R.id.carddemo_card_id);
Update 2: Fixed it by creating a onAcitivityCreated