Crashing at MainActivity

[raviraghav93]

My app is crashing with logcat showing nullpointer exception and taking me to this line in MainActivity

mSheetLayout.setFab(mFab);

FYI i'm using eclipse
Please Help.

[DarkNormal]

mSheetLayout or mFab is probably null, can you post your onCreate method where you initialize them?

[raviraghav93]

Here is my oncreate method.

public class MainActivity extends BaseActivity implements SheetLayout.OnFabAnimationEndListener {

@Bind(R.id.bottom_sheet)
SheetLayout mSheetLayout;
@Bind(R.id.fab)
FloatingActionButton mFab;
@Bind(R.id.list_mails)
ListView listMails;

ArrayList<Mail> mailList;

private static final int REQUEST_CODE = 1;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    ButterKnife.bind(this);
    mailList = new ArrayList<Mail>();

    setUpToolbarWithTitle(getString(R.string.INBOX), false);

    mSheetLayout.setFab(mFab);
    mSheetLayout.setFabAnimationEndListener(this);

    fillMailList();
    listMails.setAdapter(new MailAdapter());
}

[DarkNormal]

It looks fine to me, unless the SheetLayout / FAB are not present in R.layout.activity_main or have the wrong IDs. Have you tried it without binding via findViewByID?

[raviraghav93]

yeah i did
it still giving me null pointer exception at
mSheetLayout.setFab(mFab);

[DarkNormal]

@raviraghav93 do you have your code available on Github? I could take a proper look rather than guessing on the supplied info