kotlin.KotlinNullPointerException

[MadhubStudio]

at com.halilibo.bvpkotlin.captions.CaptionsView.getTimedText(CaptionsView.kt:41)
at com.halilibo.bvpkotlin.captions.CaptionsView.run(CaptionsView.kt:34)
at android.os.Handler.handleCallback(Handler.java:789)
at android.os.Handler.dispatchMessage(Handler.java:98)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6944)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)