My Facebook app isn't working :

[AC Question]

can't sign in, it's say NullpointerException: Attempt to invoke virtual method 'com.facebook.omnistore.CollectionName$buildermethod 'com.facebook.omnistore.CollectionName$builder... Please help email me to fix this is a brand new phone and I'VE never seen this before what can I do...

 

[LeoRex]

Can you uninstall the app and then go grab it from the Google Play store again? If it's a system app, try deleting the app data and, if updated, remove any updates and try again.

In the mean time, you can try an app like Metal for Facebook and Twitter... it is a wrapper for the mobile web sites... (I use it instead of the official Facebook app to be honest).

 

[2satinitui]

How can I fix it.

 

[Golfdriver97]

How can I fix it.

Welcome to the forums. Did you follow the advice by LeoRex a few posts above yours?

 

[9968305225]

Please help

 

[Golfdriver97]

Please help

Welcome to the forums. Have you tried the above suggestion?

 

[Jessicastamaria]

can't sign in, it's say NullpointerException: Attempt to invoke virtual method 'com.facebook.omnistore.CollectionName$buildermethod 'com.facebook.omnistore.CollectionName$builder... Please help email me to fix this is a brand new phone and I'VE never seen this before what can I do...

 

[Cocoa16]

can't sign in, it's say NullpointerException: Attempt to invoke virtual method 'com.facebook.omnistore.CollectionName$buildermethod 'com.facebook.omnistore.CollectionName$builder... Please help email me to fix this is a brand new phone and I'VE never seen this before what can I do...