I'm using gson with proguard in android application. i receive many crash in firebase:
Fatal Exception: java.lang.RuntimeException
Missing type parameter.
The crash only happened on android 4.x. i tried to config proguard like document
. but it didn't work. I found a solution
from the forum.
but i don't want to add "-dontobfuscate -dontoptimize" config. Any ideas please? And why the problem only occur on android 4.x?