Application not working, keeps crashing

[vasyugan]

When I start contact merger initially it starts indexing my contacts, but once it has reached 99 per cent it starts over again from 0, which is kind of annoying. I recall this repeating itself a number of times, not sure how many times. However, when this seems finally finished, launching the app only brings up a blank window with no controls at all which invariably crashes after about ten seconds.

My phone is a Fairphone FP1 with an MTK chipset running a version of Android 4.2.2. There are all kinds of accounts set up, which provide address books, including e.g. linkedin, twitter, DAVdroid, Google...

I'd happily provide debug logs if you could advise what logs you need. (if so, it would be best if you could tell me the exact adb command to use...