unfortunately, the process android.process.acore has stopped.

[docangle]

I am getting, "unfortunately, the process android.process.acore has stopped." after installing Facebook. Normally in the past I would clear "Contact Storage", reset and the problem was solved.

On Android 5.0 and this tablet this doesn't work, I have even removed Facebook and the problem still persist.

I have even went into Recovery and cleared cache but the problem still persist. I haven't even rooted the device, any suggestions?

 

[dcaplinger76]

Try factory resetting. I know its a pain but it may be your only option.

 

[docangle]

Try factory resetting. I know its a pain but it may be your only option.

I am hoping to avoid that! I was just throwing it out in case someone has a solution.

Edit: Solution is I had 'Outllook' App Installed, once I removed it and rebooted, The error disappeared. I still can't get Facebook to work, I have a feeling it is the new Gmail, Calendar, Contacts Sync Transport is causing the issue, just have to wait for an update.

 

[Hoize]

I encountered the same problem but uninstalling the outlook.com app didn't help. I also tried all the ideas which seemed to work for android 4.4 and older without success. I even factory resetted my device, but (I assume) after I reinstalled all my apps again, the problem came up again too. The message of the stopped android.process.acore shows up more or less randomly but I can force it when I try to open contacts. First time the problem occurred was after I updated to Lollipop manually and rooted my Nexus 7 (2013). Any other ideas how to get rid of this dreaded problem?

 

[ttsherpa]

Same problem here

 

[docangle]

The problem came back, I assume it has something to do with the new gmail, contacts and calendar apps? I have to keep deleting apps that show up under Accounts until I can load Contacts app without error message showing up again.

 

[Hoize]

After a factory reset and upgrade to Android 5.0.1 the bug or whatever, seems to be gone. Maybe just the update will help too?

 

[JDR man]

The problem came back, I assume it has something to do with the new gmail, contacts and calendar apps? I have to keep deleting apps that show up under Accounts until I can load Contacts app without error message showing up again.

same problem here....did you install SIM card??

 

[docangle]

After a factory reset and upgrade to Android 5.0.1 the bug or whatever, seems to be gone. Maybe just the update will help too?

No, still having problems after 5.0.1

 

[DanielNTX]

No, still having problems after 5.0.1

I recently got this issue. Booting into Safe Mode and running only Google apps I have no problems. Some 3rd party app is messing with the Google Contacts app.

 

[docangle]

5.1 solves this issue! Got the update on my Nexus 7 2013, no more error message. I returned the N9, but will repurchase now that 5.1 seems stable.

 

[cam30era]

5.1 solves this issue! Got the update on my Nexus 7 2013, no more error message. I returned the N9, but will repurchase now that 5.1 seems stable.

5.1 seems stable on the Nexus 9? Where did you hear that?