crash when open

[callmejm]

When calling floatyHead.openBubble(); , app crash

E/AndroidRuntime(24658): java.lang.AssertionError: Assertion failed
E/AndroidRuntime(24658): 	at ni.devotion.floaty_head.services.FloatyContentJobService.onStartCommand(FloatyContentJobService.kt:44)
E/AndroidRuntime(24658): 	at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:4087)
E/AndroidRuntime(24658): 	at android.app.ActivityThread.access$1800(ActivityThread.java:219)
E/AndroidRuntime(24658): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1891)
E/AndroidRuntime(24658): 	at android.os.Handler.dispatchMessage(Handler.java:107)
E/AndroidRuntime(24658): 	at android.os.Looper.loop(Looper.java:214)
E/AndroidRuntime(24658): 	at android.app.ActivityThread.main(ActivityThread.java:7356)
E/AndroidRuntime(24658): 	at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(24658): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
E/AndroidRuntime(24658): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
I/Process (24658): Sending signal. PID: 24658 SIG: 9