fix: Null check operator used on a null value on Line 46 using null traverse operator

[harhitosw]

Resolving

TypeError: Null check operator used on a null value File "camera_scan_page.dart", line 46, in CameraScannerPageState.didChangeDependencies

What

• Null check operator was being used on the Null value in line 46 in camera_scan_page.dart (in set state ) used the Null traverse operator to fix the issue

Fixes bug(s)

• Fixes: _TypeError: Null check operator used on a null value File "camera_scan_page.dart", line 46, in CameraScannerPageState.didChangeDependencies #4696

[monsieurtanuki]

Hi @harhitosw, and thank you for your PR!

Some advices:

• in this project you're supposed to start your PR name with tags like fix: or feat: . If you don't you get an error. I've edited your PR
• in the PR description after "Fixes: " you're supposed to put the issue number, e.g. #1111: when the PR is merged the issue will be automatically closed
• you created this PR in your develop branch, which is not something I would recommend at all (especially given my low level in github)

Your code is good, but I would feel much better if you started a brand new PR from a specific branch, with a correct PR name, and a correct PR comment. (my main concern here being about using a specific branch).
Would you please do that?

[harhitosw]

Hi @harhitosw, and thank you for your PR!

Some advices:

• in this project you're supposed to start your PR name with tags like fix: or feat: . If you don't you get an error. I've edited your PR
• in the PR description after "Fixes: " you're supposed to put the issue number, e.g. #1111: when the PR is merged the issue will be automatically closed
• you created this PR in your develop branch, which is not something I would recommend at all (especially given my low level in github)

Your code is good, but I would feel much better if you started a brand new PR from a specific branch, with a correct PR name, and a correct PR comment. (my main concern here being about using a specific branch). Would you please do that?

Hello @monsieurtanuki thank you for pointing out and I will take care of the above facts hereafter . Also just for my information do I need to create a new separate branch in the fork , than make changes and create the pull request or do I need to use some existing branch for the changes and make the PR ?

[monsieurtanuki]

@harhitosw Just create a brand new branch from scratch. I would suggest a name like fix/4696.

[harhitosw]

@harhitosw Just create a brand new branch from scratch. I would suggest a name like fix/4696.

Hello @monsieurtanuki I will create a new branch and also a new pull request maybe after that we can close this PR .