I have seen all of SO also followed few steps given but I couldn\'t fix the issue. Strangely I am still getting this issue:
1 error and 176 warning when I try to build
not a proguard issue. Rather its an sdk 23 issue with deprecated package org.apache.http which you can resolve with the workaround
android.useLibrary 'org.apache.http.legacy'
in proper gradle format needs to be in build.gradle