Lamech Desai questions

Lamech Desai answers

• "You don't have [PATH ]in your PATH, gem executables will not run." while using "gem install --user-install bundler"
• The default 'List' constructor isn't available when null safety is enabled. Try using a list literal, 'List.filled' or 'List.generate'
• Fire Storage Exception ([firebase_storage/unauthorized] User is not authorized to perform the desired action.) (my rule is allow read/write)