Please write your question in detail here.
(Example) I am making a ●● system with PHP (CakePHP).
The following error message occurred while implementing the ■■ function.

Error message
Error message
Applicable source code
Source code

Please describe what you tried for the problem here.

Supplemental information (FW/tool version etc.)

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  • Answer # 1

    If you touch for the first time and display Hello World, the program is running.
    It ’s great.

    From now on, please ask other people while imitating other people's questions.

    Please do your best.

  • Answer # 2

    Thank you all.
    Thanks to you, you can now display.

    When I changed the setting of UserInterface from SwiftUi to StoryBord,
    A map is now displayed.

    Thank you very much.