It is required to have a Pix4D license and to use it for logging in the app to upload to Pix4Dcloud after flying a mission. If it is not the case, a warning pop-up displays No valid license when trying to upload the project. Valid license refers to one of the following:
- Pix4Dcloud Advanced trial.
- Pix4Dcloud/Pix4Dcloud Advanced monthly or yearly rental license.
To activate a Pix4Dcloud Advanced trial, follow the instructions in Pix4Dcloud Advanced trial.
If the trial period has expired, it is possible to buy a Pix4Dcloud or Pix4Dcloud Advanced rental license from the Pix4D online store.