Patrick O'Hara

Patrick O'Hara has asked 0 questions and find answers to 8 problems.

Stats

About

Experienced software professional using a large range of technologies. Now retired and enjoying working on private projects.

Patrick O'Hara questions

Patrick O'Hara answers

A value of type 'Widget' can't be assigned to a variable of type 'PreferredSizeWidget'
The argument type 'Object?' can't be assigned to the parameter type 'String'
Flutter FlatButton is deprecated - alternative solution with width and height
Flutter Error: The body might complete normally, causing 'null' to be returned, but the return type is a potentially non-nullable type
Error: The argument type 'String?' can't be assigned to the parameter type 'String' because 'String?' is nullable and 'String' isn't [duplicate]