Congiguration has not been built

[ATHULYA SHAJI]

Hi,

I try to flash my projrect code using vs code on nrf9160dk. It build successfully. But it shows Configuration has not been built. Please give solution for this error.

Thank you.

[Umer Mahmood]

Same issure here. I can see the build task completes successfully but afterwards the flash task throws an error "Configuration has not been built". I can confirm that the zephyr/merged.hex is generated and works when I flash it using nrfjprog manually. 

[Kazi Afroza Sultana]

 You can  install the latest version of VScode + extension, or can just reinstall VScode.