Question 80056 in Flutter Question posted in
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Flutter Error : Consider canceling any active work during "dispose" or using the "mounted"

I am using bloc state management in the Flutter framework, and I am working on an application that uses a socket with chat. I want as soon as the user leaves the room, I send an event to the socket so that he leaves the chat, but I see the error attached to you in the address, what is the solution?

Where I call method leave room

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2

Answers


  1. 0

    Try wrapping the code with this:

    if(mounted)  {
 /* code */
 }

    and see what it will show!

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  2. 0

    Have you tried to warp this screen with WillPopScope. There is a function to execute an action before user go back

    WillPopScope(
  onWillPop: () {
    AppCubit.get(context).leaveRoom(widget.chatID);
    return true;
  }, 
  child:....
)
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