1 invalid import format(s) Postman Collection Format v1 is no longer supported and can not be import

Preface

Recently, I received a message from my colleague postman-json data , Prompt the following error

---

error message

1 invalid import format(s)
Postman Collection Format v1 is no longer supported and can not be imported directly. You may 
convert your collection to Format v2
 and try importing again.

The official solution ：URL Address

take Postman Set from v1 Convert to v2

In the terminal you select , Enter the following command to install Postman Collection Transformer.

sudo