vscode unknown error

[Hamid-Najafi]

I have some unknown problem ! Using ST-UTIL(4242) gdb server or OPENOCD (3333):

Debug adapter process has terminated unexpectedly (read error)

my GDB is: gdb 7-2017-q4-major

configuration

{ "type": "gdb", "request": "attach", "name": "Attach to gdbserver", "executable": “./build/F103-Blink.elf", "target": ":4242", "remote": true, "cwd": "${workspaceRoot}" }

I can debug using console.