Android Question which library doesn't work?

[MhdBoy]

hi all,
i create an important application for my work so i can't publish that
now i'm testing application in android devices and everythings is ok in android 5+
but i test app in android 4.2.2 (Xperia L & Xperia SP) the application doesn't open and JUST force close!
what's the problem?
an shot of project library:

which library doesn't work in android 4.2.2
(TabAdvance, Glide And TextSetting are especialy library and i test them and they have no problem)

tnx a lot,
excuse me for my bad english

 

[chuath]

I think your problem might be related to Appcompat.
READ this post to resolve this issue.

 

[MhdBoy]

Tnx a lot
problem solved!