Hello Team,
I facing issue on PCB, I have done changes on schematic after that I tried to update PCB but it showing error. I couldn't understand the instruction shown on the pop-up box.
![image.png](//image.easyeda.com/pullimage/kzHwhzrT8mPZHZgPcCtJ0Ynk3uHYETJ4R6qJwS74.png)