java.lang.RuntimeException: Unable to start activity ComponentInfo{com.entitcs.office_attendance/com.thefinestartist.finestwebview.FinestWebViewActivity}: java.lang.NullPointerException: Call Base.initialize(context) within your Application onCreate() method.
	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3864)
	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:4006)
	at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:111)
	at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
	at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2462)
	at android.os.Handler.dispatchMessage(Handler.java:106)
	at android.os.Looper.loopOnce(Looper.java:240)
	at android.os.Looper.loop(Looper.java:351)
	at android.app.ActivityThread.main(ActivityThread.java:8377)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:584)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1013)
Caused by: java.lang.NullPointerException: Call Base.initialize(context) within your Application onCreate() method.
	at com.thefinestartist.Base.getContext(Base.java:30)
	at com.thefinestartist.utils.service.ServiceUtil.getSystemService(ServiceUtil.java:76)
	at com.thefinestartist.utils.service.ServiceUtil.getWindowManager(ServiceUtil.java:251)
	at com.thefinestartist.utils.service.WindowManagerUtil.getDefaultDisplay(WindowManagerUtil.java:19)
	at com.thefinestartist.utils.ui.DisplayUtil.getWidth(DisplayUtil.java:26)
	at com.thefinestartist.finestwebview.FinestWebViewActivity.getMaxWidth(FinestWebViewActivity.java:833)
	at com.thefinestartist.finestwebview.FinestWebViewActivity.layoutViews(FinestWebViewActivity.java:467)
	at com.thefinestartist.finestwebview.FinestWebViewActivity.onCreate(FinestWebViewActivity.java:889)
	at android.app.Activity.performCreate(Activity.java:8397)
	at android.app.Activity.performCreate(Activity.java:8370)
	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1403)
	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3837)
	... 12 more