Rectified the pub get error. It was occurring because convert and crypto packages were mentioned twice in the pubspec.lock file and as that file contains maps, so they should be used only once. So, i removed the older version of the crypto and the latest version of crypto is there in the app
Rectified the pub get error. It was occurring because convert and crypto packages were mentioned twice in the pubspec.lock file and as that file contains maps, so they should be used only once. So, i removed the older version of the crypto and the latest version of crypto is there in the app