Installation stm32cudeIDE

[CQwer.1]

I am new to the use of STM32cudeIDE.

when i tried to create my first project , following youtube videos ,

when i choose the board i saw the above error.

How to solve this error ??

I need any advice

[KnarfB]

If you are not behind a corporate firewall/proxy/...: weak internet connection or temporary congestion, try again later.

Note that you an manually download/manage firmware packages in SRM32CubeIDE using Help > Manage Embedded Software Packages