"main.c" is not visible.

[hjjang]

"main.c" is not visible.

This is the screen I want.

 However, this is my actual screen.

 I am sure I have chosen the board correctly.

[Karl Yamashita]

You're probably not importing the project correctly or there are some project configurations missing. What does the project tree look like in File Explorer?

[hjjang]

Is this correct?

[Karl Yamashita]

You have no source files so that is why nothing shows in the project tree

[hjjang]

I know that main.c is automatically generated when I select the MCU board.

It is not generated even when I connect the ST-Link.

[Karl Yamashita]

You need to describe how you're creating a project and which uC

[Mahmoud Ben Romdhane]

Hello @hjjang ,

Let me thank you for posting and welcome to the ST Community.

It seems that the STM32 firmware is not installed. Therefore, I recommend that you set the Network Connection and log to your ST account before generating the code.

I suggest that you take a look at UM2609 section 1.2.3 STM32CubeIDE user authentication.

Thanks.

Mahmoud