1. Lara_96's Avatar
    Sorry, an unexpected error occurred. Please try again later. (NullPointerException: Attempt to invoke virtual method 'com.facebook.omnistore.CollectionName$Builder com.facebook.omnistore.Omnistore.createCollectionNameBuilder(java.lang.String)' on a null object reference)

    I WAS GETTING THE ERROR MESSAGE ABOVE. I LOGGED OUT OF MY FACEBOOK TO LOG INTO ANOTHER FACEBOOK ACCOUNT AND IT LET ME LOG OUT BUT WOULD NOT LET ME LOG IN EITHER FACEBOOK ACCOUNTS. I TRIED DELETING APPS BUT IT STILL DIDN'T WORK. I WAS RACKING MY BRAIN ON WHAT TO DO UNTIL I CAME ACROSS THIS FORUM. MY SETTINGS MENU MAY BE DIFFERENT THAN THE S6. I HAVE THE NOTE 4.
    HERE'S WHAT WORKED FOR ME: SETTINGS, APPLICATIONS, APPLICATION MANAGER, SCROLL TIL YOU FIND FACEBOOK AND CLICK ON FACEBOOK, CLEAR CACHE AND THEN CLEAR DATA THEN CHOOSE OK. I DID AND I AM NOW LOGGING INTO FACEBOOK. IT'S LI K E THE POSTABOUTBTHE S6 RESETTING DEFAULTS. IT WORKED FOR ME...
    Note: settings menu may be worded differently in your phone so please keep that in mind when in the settings menu..
    Thank you so much ... my phone is note 3 and it worked !!
    04-24-2016 05:07 PM
  2. belodion's Avatar
    Thank you so much ... my phone is note 3 and it worked !!
    Welcome, and thank you for the feedback.

    Posted via the Android Central App
    04-24-2016 05:13 PM
  3. 2254214654's Avatar
    Tried to log in with password sent to me but getting the same error. No password is working
    04-24-2016 08:44 PM
  4. abdeldjebarsenouci's Avatar
    I wasn't able to log into Facebook anymore on my Samsung Galaxy s6 edge. I didn't delete any apps. Here is what worked for me...I went into Apps > Settings > Applications > Facebook. In the Application info I pressed Clear Cache. Then I pressed Clear Data. After doing both of these I am able to log into Facebook again. Good Luck!
    04-25-2016 04:04 PM
  5. Wendydemarte's Avatar
    I need helo
    04-26-2016 11:10 AM
  6. B. Diddy's Avatar
    I need helo
    Welcome to Android Central! Care to elaborate? If you're having the same issue as those in this thread, have you already tried the various suggestions?
    04-26-2016 03:03 PM
  7. Shivon johnson's Avatar
    I cannot log into my account
    04-26-2016 04:13 PM
  8. Naomisanchezcruz20's Avatar
    I have a Samsung s6 & when I try to login to facebook after deleting a bunch of I thought was unnecessary applications I now get this error:
    Login Failed
    Sorry, an unexpected error occurred. Please try again later. (NullPointerException: Attempt to invoke virtual method com.facebook.omnistore.CollectionName$Builder
    com.facebook.omnistore.Omnistoree.createCollectionNameBuilder (java.lag.Strig)' on a null object reference)
    Help me please how can I log in normally!!!
    04-27-2016 04:16 PM
  9. B. Diddy's Avatar
    For anyone else who is thinking about posting in this thread with a one-line response along the lines of "Help I can't log in," please tell us if you've already tried the solutions discussed earlier in the thread. Tell us what doesn't seem to work. Give us more details. Thanks!

    Posts that are simply quotes of previous posts without anything else added will be deleted.
    belodion, tube517 and Laura Knotek like this.
    04-29-2016 01:10 AM
  10. 663's Avatar
    I am using S6 aswell. I didn't delete any apps. My friend uses my phone sometimes to log into her fb. Since morning I m getting the same error message and I am unable to login my fb.
    please reply me, how can l do?
    05-02-2016 11:50 AM
  11. priyangani nwp's Avatar
    I can't login to my fb account. When I login notifications is can't login null pointer expection.

    Please reply me soon.
    05-02-2016 12:53 PM
  12. ronnelroxas's Avatar
    Please help to login my fb in flare s4 I have a exception error when login my access.
    05-03-2016 06:33 PM
  13. B. Diddy's Avatar
    Please state if you have tried the previously mentioned solutions in this thread.
    05-04-2016 12:05 PM
  14. susienelson's Avatar
    I can't get in my face book what can I do

    Need help
    05-09-2016 06:48 PM
  15. YallBSin12's Avatar
    I'm having the same problem yet it won't let me clear the cache.
    05-11-2016 03:09 PM
  16. JalenNatoli's Avatar
    I'm getting a similar message, its saying nullpointerexception null on my fb app, what does this actually mean?
    05-11-2016 07:54 PM
  17. heavenonearth52's Avatar
    I have a Samsung s6 & when I try to login to facebook after deleting a bunch of I thought was unnecessary applications I now get this error:
    Login Failed
    Sorry, an unexpected error occurred. Please try again later. (NullPointerException: Attempt to invoke virtual method com.facebook.omnistore.CollectionName$Builder
    com.facebook.omnistore.Omnistoree.createCollectionNameBuilder (java.lag.Strig)' on a null object reference)
    Disabled them

    What do I have to do to log in to my Facebook
    05-15-2016 06:35 PM
  18. B. Diddy's Avatar
    Once again, please state if you have tried the previously mentioned solutions in this thread.
    05-16-2016 01:30 AM
  19. o1fabianni's Avatar
    Hola como está tengo nnproblema
    05-16-2016 09:33 PM
  20. Amara4's Avatar
    I have not done nothing wrong with my fhone
    05-16-2016 10:22 PM
  21. B. Diddy's Avatar
    I don't believe anyone has suggested that you did anything wrong with your phone. Once again, please state if you have tried the previously mentioned solutions in this thread.

    Reviewing this thread, it appears that people are not really paying much attention to suggestions to go through the solutions already posted. Therefore, I am closing this thread.
    05-17-2016 12:41 AM
46 12

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