Crash: WindowManager$BadTokenException: Unable to add window on QueryActivity$retrieveServerGraph
Details: http://crashes.to/s/107437021a3
Caused by android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@bfae5ee is not valid; is your activity running?
at android.view.ViewRootImpl.setView(ViewRootImpl.java:890)
at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:377)
at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:97)
at android.app.Dialog.show(Dialog.java:396)
at me.jromero.connect2sql.ui.query.QueryActivity$retrieveServerGraph$4.onError(QueryActivity.kt:342)
at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:159)
at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:120)
at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.pollQueue(OperatorObserveOn.java:191)
at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber$2.call(OperatorObserveOn.java:162)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6776)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1496)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1386)