When debugging with uVision Keil, "No Target Connected" errror

[Sumin]

when using STLINK/V2, it is normally debugged, but when using STLINK/V2-ISOL, it is not connected.

Can you tell me why?

[Sumin]

i'm using 4(GND), SWIO(7) and SWCLK(9) pin.

VDD is supplied external power (3V)

[Roger SHIVELY]

Hello @Sumin ,

There has been a case created to resolve this question and we will be reaching out to you directly.

Regards,
Roger