When I was in Global rom, it was working. And crash log is here.
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.softtech.parakod/com.softtech.parakod.views.login.AuthenticationActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.hashCode()' on a null object reference
at android.app.ActivityThread.performLaunchActivity(Unknown Source:621)
at android.app.ActivityThread.handleLaunchActivity(Unknown Source:47)
at android.app.servertransaction.LaunchActivityItem.execute(Unknown Source:63)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(Unknown Source:77)
at android.app.servertransaction.TransactionExecutor.execute(Unknown Source:73)
at android.app.ActivityThread$H.handleMessage(Unknown Source:43)
at android.os.Handler.dispatchMessage(Unknown Source:19)
at android.os.Looper.loop(Unknown Source:242)
at android.app.ActivityThread.main(Unknown Source:98)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(Unknown Source:11)
at com.android.internal.os.ZygoteInit.main(Unknown Source:275)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.hashCode()' on a null object reference
at com.softtech.parakod.utils.ai.h(Utility.java:2137)
at com.softtech.parakod.views.login.devicematching.c.a(DeviceMatchingUtil.java:47)
at com.softtech.parakod.views.login.devicematching.f.<init>(RequestRegisterDeviceForMatching.java:15)
at com.softtech.parakod.views.login.AuthenticationActivity.onCreate(AuthenticationActivity.java:78)
at android.app.Activity.performCreate(Unknown Source:19)
at android.app.Activity.performCreate(Unknown Source:1)
at android.app.Instrumentation.callActivityOnCreate(Unknown Source:3)
at android.app.ActivityThread.performLaunchActivity(Unknown Source:376)
... 11 more