I cannot update text with tview
Solution 1:
func (*Application) Run():
Runstarts the application and thus the event loop. This function returns whenStop()was called.
i.e. The statement tui.WriteMessage("hoge") in your program is never reached because Run() doesn't return until stopped explicitly. So to see hoge printed in the terminal, you must call tui.WriteMessage("hoge") before Run().
func main() {
tui := newTui()
tui.WriteMessage("hoge")
tui.Run()
}