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I have cloned a project from github, it is working perfectly fine. The two issues I have is -

  1. Whenever I put a print statement it warns me saying - Avoid Print calls in production code

  2. The second one, it warns me about adding const to widgets. Why would I need to append const to widgets? I know there is avoid statement that you can put in on top to get rid of these warnings, but I would like to know why there is a warning. Example below -

    children: [
   const Text('Sign in with your phone number below'),
   const SizedBox(height: 18),
]

Could someone explain how to change this project from release mode to debug mode?

Sumchans
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1 Answers1

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1 - instead of print statement put 'debugPrint(data)'. more info here. 2 - const improves performance a bit and enhances the work need to be done by the garbage collector.

for more information you can reference to this post.

Benyamin
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