It seems the SharedPreferences has stored some previous data like token from my app's previous running SharedPreferences.getInstance().setString() and I can see this by hovering mouse over token variable for example. But this stored preferences cause an error when I want to re-run the application. I tried flutter clean but it didn't work. How can I manually remove data from SharedPreferences without putting some code like SharedPreferences.clear() within the application?

CodePudding user response：

For remove SharedPreferences cache just go to app info in phone settings and clear the app cache data.