Windows 10
VS Code: 1.103.0
ESP-IDF: V5.5
ESP-IDF Extension for VS Code: Version: 1.10.2
Board: ESP32-S3-Nano - https://www.waveshare.com/wiki/ESP32-S3-Nano

I'm trying to upload the Hello World sample to my ESP32-S3-Nano.
It Builds ok. But I get the following message when I try to Flash using UART ...

did you resolve this issue, I have the same

So I followed the advice given in this post:
viewtopic.php?f=20&t=20741&sid=d550ca73 ... f40042f786

I even started another copy of the play_mp3_example.
I selected the Lyrat V4.2 board in HAL.
Now I get 3 warnings before I change anything:

In Visual Studio Code when building "play_mp3_example" if I have an error like an un-used variable it builds ok but I get a warning message about the un-used variable and another warning on the line:
ESP_LOGI(TAG, "[2.2] Create i2s stream to write data to codec chip");
i2s_stream_cfg_t i2s_cfg ...

As a novice:
Where can I find a list of the CMAKE commands please.