Beginning Flutter Debugging

Sep 29 2022 Dart 2.18, Flutter 3.3, Visual Studio Code / Android Studio

Part 1: Beginning Flutter Debugging

5. Debug a Simple Problem

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The student materials have been reviewed and are updated as of SEPTEMBER 2022.

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In this episode, we’ll put all we’ve learnt to find and solve a simple bug. In here, we have a basic calculator app that adds two numbers. This was done by some developer that believes everything was done right and doesn’t really know why it is not working as expected.

double sum;
sum = double.parse(_num1Controller.text) +
                      double.parse(_num2Controller.text)