Hello,  I'm actually trying to run the SDK demo application which can be found on github.

But I got an error when I click the registration button.
Somebody can help me on that point ?

thank's for your answer's
Kind regards

Hello there. Thank you for reaching out and for these information you have shared with us. For SDK issue and inquiries, it is recommended to contact our DJI development team at dev@dji.com . The team will be able to assists and help you with regards to this matter. Thank you.

Hi! You might be better off posting your question in the 'Developer' section of this forum.  That is way more active.    -   From https://developer.dji.com you can click Forum to access it or a direct link to it is - https://forum.dji.com/forum-139-1.html?from=developer