Called from unhandled exception handler.
android.view.WindowManager$BadTokenException: Unable to add window -- token null is not valid; is your activity running?
	at android.view.ViewRootImpl.setView(ViewRootImpl.java:679)
	at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:342)
	at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:93)
	at android.widget.PopupWindow.invokePopup(PopupWindow.java:1378)
	at android.widget.PopupWindow.showAsDropDown(PopupWindow.java:1234)
	at android.widget.PopupWindow.showAsDropDown(PopupWindow.java:1191)
	at com.github.adamantcheese.chan.ui.helper.HintPopup.lambda$show$2$HintPopup(HintPopup.java:112)
	at com.github.adamantcheese.chan.ui.helper.-$$Lambda$HintPopup$hBi4QFp2ri6_Ly0bfOG6CowvOtw.run(lambda)
	at android.os.Handler.handleCallback(Handler.java:751)
	at android.os.Handler.dispatchMessage(Handler.java:95)
	at android.os.Looper.loop(Looper.java:154)
	at android.app.ActivityThread.main(ActivityThread.java:6121)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:889)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:779)