Some sort of option for plugin authors to enable to show in the plugin panel view that indicates if an error occurs.
The user will not have the Developer Console open to see any errors. This way if an error occurs the plugin doesn’t fail silently but an indicator can show the user.
Then maybe, clicking on the icon can show the error message, submit a bug report to the plugin website, reload the plugin or other options.
Of course, all of my plugins always run 100% bug free all the time so this feature is for other plugins.